Develop Bugs

update 18-may dualizer major update: full toolkit(beta)!

major update here, the dualizer has become a feature rich toolkit for dualbooting. this includes a modified version of amon ra's recovery image. you need it to use the dualizer toolkit, it is included and can be flashed with one command.
it is a beta version for now. i have tested each option, but i cannot foresee all conditions you might have on your phone... have a backup at all time! and don't forget to backup the stuff from your sdcard before installing dualboot, during the creation of this toolkit i accidently deleted everything on mine...
there is no logging at the moment, if you get any error messages please paste them here in full.
i haven't tried a nandroid backup at all yet, and wouldn't advice you to do it either. please use apps like titanium backup to backup your stuff. i will be looking into getting some kind of nandroid capability, but that is not a trivial topic. i can however imagine to have full pc-based backup capabilites, sometime in the future...
before you use any of the romX options make sure you have installed the dualboot environment, i have no idea what happens otherwise...
i have tried to include a full description, please let me know if something is unclear (i hope it is obvious that romX needs to be replaced with either rom1 or rom2):
Code:
kendon's dualboot toolkit for the HTC Hero
usage: ./dualizer <option>
place the two roms you want to use for dualbooting in the
rom1 and rom2 subdirectories. make sure directories do
contain other files. you can use the temp/ subdir of the
two rom folders to store your roms while you want to flash
another update.zip
you need a modified version of Amon_Ra's custom recovery image.
it can be installed with this tool, see the options.
options are:
help show this information
vmsetup prepare ubuntu vm for usage
check-dev check if your device is properly attached and connected via adb
boot-rec reboot hero to currently flashed recovery
check-rec check if RA-hero-v1.6.2-DBmod is currently flashed
boot-dbmod put hero in fastboot mode (back+power) first!
fastboot hero with RA-hero-v1.6.2-DBmod
no permanent changes are done, works with unlocked spl only
NOTE: the trackball doesn't select, use green key instead
unlocked-spl copies update.zip for unlocked spl to sdcard, so you can flash it.
if this goes wrong it can brick your phone, make sure you do it right!
flash-dbmod flash RA-hero-v1.6.2-DBmod to recovery partition (permanently)
NOTE: the trackball doesn't select, use green key instead
install-db ALL your data will be lost, so you better have a backup!
install dualboot environment on htc hero
this includes partitioning of the sdcard
place roms in folders rom1 and rom2 first!
romX wipedata wipe data/factory reset romX
romX wipedalvik wipe dalvik-cache for romX
for the following options place update.zip file in folder romX first!
romX flash flashes update.zip from folder romX
romX makeboot create boot.img-update.zip files for romX
romX makeboot push create boot.img-update.zip files for romX and push it to /sdcard
i don't see any potential to brick your phone, even if it fails, as the critical parts (spl, radio) are not touched at all. worst that could happen is that you have to do a full wipe and flash a rom... be careful while flashing recovery and/or bootloader though!
as always: use at own risk!
note: first (and maybe second) boot maybe painfully slow. after that it gets better, see for yourself if it is too slow for you. i have been using villainrom and slidevillain in a dualboot for a few days now, i haven't noticed too much slowdown. then again i don't care too much about this.
credits: huge thx to the ppl in this thread: http://forum.xda-developers.com/showthread.php?t=594077 the information in there helped a lot.
changelog:
v0.2: major update, toolkit for flashing, wiping etc.
v0.1: initial release

installation & usage instructions
please read the first post before you install dualboot!
instructions for windows:
instructions for windows said:
the dualboot install can now set up all necessary stuff in a fresh installed ubuntu virtual machine in virtualbox. you must have adb access to your hero from the windows command line, if you need help check theunlockr.com for their awesome video tutorials.
here is a great howto install virtual box in windows: http://www.psychocats.net/ubuntu/virtualbox
and this is the second part, howto install ubuntu in a virtual machine: http://www.psychocats.net/ubuntu/installing
once you are done installing ubuntu download the archive from the first post and follow these steps (the default download directory is "Downloads", so i'm gonna use that in this example):
- go to "Downloads", you find it in "Places" in the upper menu bar
- rightclick the zipfile you just downloaded and select "Extract Here"
- open a terminal window: goto Applications, Accessoires, Terminal
- execute these commands:
Code:
cd ~/Downloads/dualizer/
chmod +x dualizer
./dualizer setup
it will ask for your password once, then do some stuff and finally reboot the virtual machine.
once rebooted, connect your hero to your pc, rightclick on the usb sign in the lower right corner of the virtual machine window and select the "HTC Android Phone". some hardware installations from windows might pop up (happened to me), just click on next and let them do their stuff. if it doesn't work at first shut down ubuntu, then restart your pc and continue. "reboot tut gut", as the german likes to say
back to ubuntu, with your hero connected to pc and virtualbox, open a terminal and check if your hero is detected by adb with the following commands:
Code:
cd ~/Downloads/dualizer/
./dualizer check-dev
this will tell you if your device is properly connected. you can now continue with the options you can get from
Code:
./dualizer help
Click to expand...
Click to collapse
instructions for linux:
instructions for linux said:
you need java, perl and zip setup, make sure that these are available. then follow these steps:
- extract the attached zipfile from the first post on your pc (for this example i'll assume you extracted it on your desktop).
- get the two roms you want to dualboot, do not extract them.
- put one rom in the rom1 folder, the other rom in the rom2 folder inside the dualizer folder on your desktop.
- open a terminal, cd to the folder and make the main file executable by typing:
Code:
cd ~/Desktop/dualizer
chmod +x dualizer
- turn on your hero (recovery or normal, doesn't matter)
- connect your hero to your pc and check if your hero is detected by adb with the following commands:
Code:
./dualizer check-dev
this will tell you if your device is properly connected. you can now continue with the options you can get from
Code:
./dualizer help
Click to expand...
Click to collapse

reserved...

Holy... this is incredible. Great job on getting this out.

I use a virtual box and ubuntu 10.04 lts.The method seems to work but in step 3 on partition card my hero restarts and boots in recovery and i don't have time to mount the usb/htc device into virtual box so i get in step 5 an no device found error.The time is very short.I have to press USB-MS toggle on my hero and after that i have to mount it in virtual box.I've tried it over 20 times but i don't have time and in terminal get me the error.Is there a way to pause the process or a solution to my problem?
Sorry for my bad english
EDIT:SOLVED.Set the sleep from dualizer in step3 from 15 to 30.Wainting for setup to finish.Cross my fingers
EDIT2: Ok now this is getting awkward.Waiting on step 4 (push to sd) for 25 minutes now.I have checked the log.Last line says mounting /dev/block/mmcblk0p1 on /sdcard failed: No such file or directory.Should I wait for it any longer?Or what should I do now?

As I have said on the VillainROM forum; this is really outstanding work.
Well done, Kendon.

Zero00SM said:
EDIT2: Ok now this is getting awkward.Waiting on step 4 (push to sd) for 25 minutes now.I have checked the log.Last line says mounting /dev/block/mmcblk0p1 on /sdcard failed: No such file or directory.Should I wait for it any longer?Or what should I do now?
Click to expand...
Click to collapse
that shouldn't happen, and the pushing shouldn't take longer than a few minutes. you should cancel it by pressing ctrl-c, if you fancy debugging then check why it wouldn't mount. otherwise you can partition your sdcard, do a full wipe and should be able to flash a regular rom.
i guess i underestimated the complexity of the virtual machine solution, gotta look deeper into this... *sigh*

Hi, regarding the Apps2SD issue... Would it ever be possible for the two ROMs that are dual booting to have the same apps sourced from one place... if that makes any sense...
Like in windows... you can "install for all users" so if you log off and someone else logs in with there account the very same apps are there...
Ok bad analogy since we are talking about dual booting different versions like (Vista & Windows 7) ... but the same data on hdd is accessible...
is this possible with the dual booting scenario?
If I had Slide Villain and Villain 5.5 .. both being 2.1 ROMs which would make app compatibility a non-issue...
If I booted up Villain 5.5 and made changes to an app / save data .. could this not be accessible with the slide rom.. I would hate having to install the very same apps on another partition..worst of all if you have save data (such as a game) and wanted to play it on one of the ROMs your game progress would be different?
you could just use Titanium to transfer over the data but agaqin it is a long procedure.
It would be fantastic if we could mirror image exactly what we have on our main Roms to our "secondary roms" ...

Amazing !
Ciao
Fred

Yeah this is really amazing. I have read this on villainRom forum, and i was stupified .
But, if i want to flash another Rom as primary and need to wipe cache, i need to do this process again! Am i right?

for the shared apps:
a shared apps2sd directoy/partition is possible, although you'd have the problem that apps are installed to one market only, and idk what would happen when you update an app in one rom, would the update get market-linked in the other? you can solve this with titanium backup, but it isn't really comfortable at all. i'll think about this.
for shared data: in theory possible as well, but i don't think it would work out well. you cannot distinguish between system data and apps data that easily, and i don't think it would work to share system data (sense settings etc) between two different roms...
@masterxiter: easiest way to do this is to use the installer script again. you can wipe the cache manually, installing another rom would be really complicated (about as complicated as the installer script )...

Sweet. But is there any way i can run this in cygwin? every version of linux ive tried so far doesnt support my crap compaq wifi card or most things, or even wired for that matter, and running ubuntu in a virtual machine gives a reboot every time after step 1 (maybe cos i suck at terminal)

i'll try some time, but i have never used cygwin... so don't expect anything too soon.

joshman99 said:
Sweet. But is there any way i can run this in cygwin? every version of linux ive tried so far doesnt support my crap compaq wifi card or most things, or even wired for that matter, and running ubuntu in a virtual machine gives a reboot every time after step 1 (maybe cos i suck at terminal)
Click to expand...
Click to collapse
if you install ubuntu in an virtual machine like VMware(paid) or virtualbox(free) you can just use linux, it will automatically grab all your internet settings and stuff from the windows installation(main computer) so your windows will be like some kind of router for your virtual machine with everyhing working.
Very nice tutorial, i'm not going to try it.. because my phone has to be resend to HTC for fixing some dead pixels, there just messers with screens
BTW. you can also try another linux version sounds crazy, maybe try backtrack?? the only thing you need is linux, backtrack is..

I have backtrack 4 (I could never get wifi on that either, but tbh i couldnt work out how to try (that distro is soo confusing imo). I got backtrack 3 to work a while back, so if i can find the disk im gnna try that.
Also virtualbox didnt put my internet settings at all (maybe co im on win7 ultimate?)
Thanks for the suggestions, cos i know cygwin aint the most elegant solution

changing rom 1 and rom 2
i test lotz of roms.... everyday they are being updated...
say if i dualize with ahero0.8 and Kimera 1.7....
wud i be able to update aHero to 0.9 and leave kimera as it is???
simply can i update JUST ONE rom???

manual setup??
i tried it got error in step 3 and then 'Device not found errors...'
can u make a tutorial for doing it manually.....

kendong2 said:
please read the first post before you install dualboot!
instructions for linux:
you need java, perl and zip setup, make sure that these are available. then
Click to expand...
Click to collapse
hihi.. i am trying to do a dual boot, so im wondering what u mean by.. need java , perl and zip setup... can advice me?

He means that you need to have Java, perl and zip installed and configured on your Linux system. If you dont have that installed and configured correctly than the install script wont be able to run.

lolnl said:
He means that you need to have Java, perl and zip installed and configured on your Linux system. If you dont have that installed and configured correctly than the install script wont be able to run.
Click to expand...
Click to collapse
oh noes.. .i do not have those in my ubuntu, does that mean i cant do a dual boot? btw, i saw post 2 and post 3 ... are they the same instruction ? or different? (one for windows user and one for linux?)

[HaRET] hx4700 linux development - ubuntu image available

Soft chewy center
Here are instructions and downloads that will have you on your way in no time, to running Linux on an IPAQ hx4700.
Step 1: Download a disk image
Ubuntu light weight X desktop download
Android download currently this barely boots
Step 2: Uncompress the file
See p7zip link
Step 3a: Copy the image to a CF or SD card using Linux
Open a terminal and navigate to the directory where you extracted the img file.
Code:
cd somedirectory
Copy the image to the card using dd
Code:
sudo dd if=image-name.img of=/dev/sdx
Where x is the destination of your card. Note there is no partition number "i.e. /dev/hda1" Just the destination letter /dev/hda
Step 3b: Copy the image to a CF or SD card using Windows
Code:
stub
Step 4: Edit startup.txt if you are using a SD card
Code:
stub
Step 5: Run HaRET
Safely remove the card from your computer, insert it in to your hx4700 navigate to the card directory using the file manager then click on haret.exe
Hard crunchy shell
Stuff for the masochist that lives inside you.
Kernel 2.6.21-hh20
Found the source tarball for 2.26.21-hh20 on this link.
I found an android patch for 2.6.21 at this link.
Finally I hammered out this patch that applies smoothly with no fuzz.
And here is my .config file.
Android usb gadget and the low memory killer currently need some love. But without configuring them the kernel compiles nicely
A-Z build instructions
Code:
stub
HaRET
I use HaRET to boot linux on the hx4700, until that day comes when I have learned enough about the hx4700 to provide a ROM, tinboot isn't really that hard to use.
Also the latest HaRET does not boot the hx4700 maybe it is being built with a newer instruction set, until I get a newer version compiling there is an older version in the .img files that works fine.
stub- haret from source
Filesystems
These xxx.img files should be written to a cf card using dd, or sd card if you change startup.txt and the swap file in /dev/fstab. The card should be no less than 1 GB. Gparted can resize/move your partitions if you have a larger card.
I have to admit I don't have a 1gb card to test the img file on, only a 4 and 2 GB card. If someone who does have one finds out that it doesn't boot or something let me know.
Card image layout:
fat16 16mb [haret] partition 1
ext 880mb [root] partition 2
linux-swap 128mb [swap] partition 3
Creating an Ubuntu file system
Creating a file system to run Linux on the hx4700 via HaRET. Rootstock is a tool the will pull down precompiled packages suitable for various devices, from a server. Then install, unpack, and configure them on a disk image file system inside a virtual machine, all without you leaving the comfort of your x86 compatible environment.
For rootstock I followed this guide link.
I used this command to create the image.
Code:
sudo ./rootstock --fqdn ubuntu --login xda --password xda --imagesize 3G --seed tslib,build-essential,openssh-server,lxde,gdm --dist jaunty
I'm still thinking of including gnome-core simply for more function but lxde will have to do as the session manger. Gnome is just to heavy.
Light weight X download link at top of page
working:
the Mouse pad is configured
all drivers and firmware load
auto login via gdm.conf
/etc/network/interfaces is preconfigured for usb net and stubbed out for wireless.
not working:
touch screen - needs configured
wireless?? - I think only OPEN or WEP is supported ATM.
Android
stub- building the android filesystem
android.img download link located at top of post
now if I could just get the hang of making my forum post... not ugly

Nice! very nice!

Marvelous news, THX man!

...i love you! :']
As soon as I found this thread I smiled like a giddy school girl. My hx4700 might just be useful once again! I know nothing on programming... but i'd be glad to help out in any way possible!

Update folks,
I was up all night slaving away at this but, WE HAVE AN ANDROID PATCHED KERNEL!!! its 2.6.21.hh20 with android patches. This means the drivers should be easier to get worked out.
And Android almost boots, I suspect its the generic "goldfish" file system or some other trivial thing stopping it from booting all the way.
After mounting root and running /init, It shows the message "A N D R O I D_" then freezes well not really freezes the cursor continues to blink. but still almost there...
edit - links added

thanks
thanks a lot it's very usefull

Just seen a boot animation, it just got real people... but still not booting all the way.

keep up the good work...seems that this is the only development going on for my trusty iPaq 4700.......

I just want to say thanks for all the supportive comments. It's a real shot in the arm when I'm feeling over whelmed by the complexities of this. I did something really stupid with "sudo dd" last night and boogered up my root file-system, so I'm spending today re-setting up my build environment

All of the hardware is supported but just not pushed upstream but I’m working on a new 3.0 kernel right now for the universal when I finish I will add the hx4700 patches and post the source and message you. But I know wifi, Bluetooth, touchpad, sound, led, and all buttons work in 3.0. And these are the same on the universal and I have these working with froyo now. But I can post my 2.6.36 kernel I’m using now after I make a few corrections.
Here's my form page link
And this is where some of my code and android builds are: link
The common.tar.gz is my old 2.6.36 kernel I have to make some corrections and fix the hx4700 code I messed up and reload it in a day or so.
--I had to post this here as I got a message that you cannot receive private messages.

Thanks!
Don't know why you got that message, I did get your PM.

Could you make a tutorial, step by step how to run android(haret, etc.) on hx4700, please?
I'm noob in windows mobile tools

im currently running Angstrom on my hx4700
but would love android too..
havent tried any of these images yet. but ill probably have some
spare time this week..
/Kyndal

On tenterhooks ...
It failed to boot (couldn't mount /dev/hda2 I think) when I tried to install and run from a Compact Flash, so I'm in the middle of dd-ing to an SD card instead. Fingers crossed ...
EDIT: It boots fine from the SD card.
However, it's rather sluggish at best, and there don't seem to be many productivity apps -- and no onscreen keyboard. Still, it's a start!
EDIT 2: Attached a small photograph for the curious. Sorry about the blur, but I couldn't manage a better shot, given the lighting and the camera's fudged-up CCD.
kyndal said:
im currently running Angstrom on my hx4700
Click to expand...
Click to collapse
How in the world did you manage that? I've been trying to get Angstrom working on my hx4700 for months now, without success. (Aside from an old bootpack that literally has no useful programs.)

I haven't had much luck with any "new" Angstrom builds from the
narcissus online builder..
Right now. im running an older X11 build
booting from SD card .img file
Functional.. but ya. not up to date..
/Kyndal

kyndal said:
I haven't had much luck with any "new" Angstrom builds from the
narcissus online builder..
Right now. im running an older X11 build
booting from SD card .img file
Functional.. but ya. not up to date..
/Kyndal
Click to expand...
Click to collapse
I would like a copy of this .img file (cleaned of personal stuff, of course). It'd be nice to have a usable Angstrom for a change.

you can try it out with the prebuild images (OLD)
apparently im not allowed to post external links yet...
so go to this address
angstrom-distribution.org/releases/2007.12/images/hx4700/
and download
Angstrom-x11-image-glibc-ipk-2007.12-hx4700.rootfs.img.bz2
Angstrom-boot-2.6.21-hh20-r6-hx4700.exe
extract the .img file from bz2 to a FAT SD card
and place the .exe there too..
run the .exe select the img file. can be a little fiddly on the "touchpad"
"enter" is like in the middle. and half the time moves the cursor up/down
this linux lives in the loop .img file on vfat..
not on partitions. so pretty easy to try..
run these commands to get online with wifi
su
/sbin/modprobe acx
/sbin/modprobe hx4700-acx
/sbin/iwconfig wlan0 essid ACCESSPOINT
/sbin/ifconfig wlan0 up
/Kyndal

kyndal said:
you can try it out with the prebuild images (OLD)
Angstrom-x11-image-glibc-ipk-2007.12-hx4700.rootfs.img.bz2
Angstrom-boot-2.6.21-hh20-r6-hx4700.exe
Click to expand...
Click to collapse
Yeah, I've tried the image before - months ago -- but I didn't know about those commands /sbin! I'll give them a try and see if I can get anything useful installed (the image comes without any useful GUI - or even CLI, for the most part - applications).
EDIT: Unfortunately, even though the package manager seems to be capable of fetching the correct packages (it's hard to tell), it consistently fails to install them -- I even tried installing man and nano (one at a time) and was met with failure even though the URLs check out. (abiword took longer before failure, hence my suspicion it downloads fine).
I apologize for derailing the thread like this, but this is the only place I've found since I got interested in putting Linux on my iPAQ where someone is actually *answering* my questions.

It's ok Strife89, I appreciate you all actively helping out, I was out of town house hunting last week.
Maybe everyone here could come up with a "wish list" request for packages to be installed among other useful things/configuring/etc, so we can all help polish the ubuntu installation, and make it something nice/useful.
As far as android goes, I have more confidence in the kernel than I do the file system, as to where I am right at this moment, donut will boot and show a boot animation. That is as far as I have gotten, but still it is progress.
I look forward to working with anyone interested with helping out, so lets here some thoughts/suggestions.

Well let me add mine first I guess we need a clearer easier tutorial on getting linux booting from the sd or cf card. both of these options have subtle differences and need better defined instructions.
edit- As far as installing apps to the ubuntu.img. The usbnet interface is configured on the hx4700 side hopefully, if some one wants to do some googling on how to get it setup all the way on the PC side of things, I think we would all appreciate that. Then we could just ssh in and apt-get anything we wanted to try out or change. Later we could make it part of the download/tutorial after testing.

[Q] Linux on TAb 3 7.0

Hello . every one :laugh:. May i ask support for running linux natively on tab 3 7.0.?
Currently i could run Kali ,Ubuntu and Debian in my tablet,,, but only in chroot method , another is i am also able to install the image file (kali.img) in the 2nd partition of my ext sdcard to give it more space,,,, .
The only method that i couldnt make is to run it natively on this tab,,,, I hope there is solution to this ,,,,

How did you get the chroot method to work? I can't get it to
Sent from my 831C using XDA Free mobile app

reinaldistic said:
How did you get the chroot method to work? I can't get it to
Sent from my 831C using XDA Free mobile app
Click to expand...
Click to collapse
just download the complete linux installer ,allow superuser permission
then go to /data/data/com.zpwebsites.linuxonandroid/files
you will see a bootscript.sh file .Edit it using a text editor you prefered and find this line
"mount -t ext2 /dev/block/loop255 /data/local/mnt"
and edit it as
"mount -t ext4 /dev/block/loop255 /data/local/mnt"
save the file. and boot linux now via complete linux installer.
You must have terminal emulator and vnc (if you want to see the GUI).
:good:

stuff to DO
anvil_10 said:
Hello . every one :laugh:. May i ask support for running linux natively on tab 3 7.0.?
Currently i could run Kali ,Ubuntu and Debian in my tablet,,, but only in chroot method , another is i am also able to install the image file (kali.img) in the 2nd partition of my ext sdcard to give it more space,,,, .
The only method that i couldnt make is to run it natively on this tab,,,, I hope there is solution to this ,,,,
Click to expand...
Click to collapse
anvil,
working on p5210 towards this end.
you need
1 an arm-linux distro set to /boot /root and/or /system and /home on seperate partitions and then an .img of those partitions
to correspond to the limitations of your devices mmcblk setup.
2 rebuild your kernel to work with the above - mountpoints dev etc.
3 put up with android for a while because figuring out the above is going to take a WHILE.
if i figure out anything i will post.
m
an afterthought- most of it's already here in a lesser form i think it's mostly
unhooking from one userspace setup into another.

moonbutt74 said:
anvil,
working on p5210 towards this end.
you need
1 an arm-linux distro set to /boot /root and/or /system and /home on seperate partitions and then an .img of those partitions
to correspond to the limitations of your devices mmcblk setup.
2 rebuild your kernel to work with the above - mountpoints dev etc.
3 put up with android for a while because figuring out the above is going to take a WHILE.
if i figure out anything i will post.
m
an afterthought- most of it's already here in a lesser form i think it's mostly
unhooking from one userspace setup into another.
Click to expand...
Click to collapse
yeah i saw many post on other forum your procedure, but unfortunately i dont have any idea how to do it, like making the custom kernel to boot the linux distro instead of android,

init process and initramfs
anvil,
i was reading on another site that the linux kernel since 2.6 [i think] has a default behaviour of searching
for an init process in alternate locations when it can't find the first one, there's also an option
during configuration that allows you to specify an specific location of/for the ramdisk.
meaning if i understand it correctly, the kernel itself is bound to your boot/kernel mmcblk
by the bootloader BUT you could locate your init/ramdisk "off-world" by setting a different / location in kernel cmdline
you can also specify support for different compression methods for initramfs/initrd but i'm not sure if that actually builds in
or if you need a module [*.ko].
m

kali linux
How to get kali linux on tab 3 7.0?? Plz tell me . Tell what all things needed and how to??

[LIVE][USB][T100] Asus T100-TA Magic Stick

Asus T100-TA Magic Stick
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Since development and hacking for the Asus T100 tablet has been rather slow these past few months, due to the many problems that plagued the kernel and missing drivers, I decided to make a simple-to-use toolchain that works well on the device out-of-the-box. Thus, I have bundled a fully working Ubuntu live CD image and an Android-x86 build into a single usb stick format (I call it the "Magic Stick"), to allow easy testing, booting and updating stuff on the tablet. You can also use it to recover your device and perform maintenance activities without the usual hassle. And you can use it for showing off to your friends and co-workers by triple booting your tablet.
T100 Magic Stick Features:
Dual-boot directly from USB stick into Android or Ubuntu!
Test and play with both systems to see if you like them
Ubuntu 15.04 Live:
Updated 4.0 kernel (thanks to Kirill Belyaev for the kernel build)
No more internal HDD errors (no more rpmb issues)
Suspend working!
Installer working with grub installation! Finally!!
microSD Card working correctly
Wi-Fi working stable since boot
Battery reporting
Hardware buttons
Additional tools by default (gparted, mc, uefi, efibootmgr, grub2)
Android CM13.0.2-rc1 Live:
No more internal HDD errors (no more rpmb issues)
Wi-Fi working
Bluetooth working
Battery reporting
Hardware buttons working
Google Services! (Play Store etc.)
Pre-rooted!
Writable system partition
Persistent data saving on stick (1GB internal storage)
Rotation sensor working
Shrink and change partition layouts
Install and repair bootloaders, grub2 and UEFI
Install, repair, debug and update any operating system
Download and Install:
The installation procedure is extremely simple:
Download the Magic Stick zip file from here: T100 Magic Stick download
Extract the ZIP file
Copy the contents of the extracted folder to a USB stick (at least 3GB free space required)
Disable secure boot in the UEFI firmware configuration (tap F2 at startup to enter configuration)
Boot from the USB stick (tap F2 at startup and choose the stick as boot device from the menus)
Thanks and credits:
Kirill Belyaev, Povilas Staniulis, rbg, Chih-Wei Huang, Brain WrecK, pstglia for their work and contribution + their dedication and their builds.
The whole Asus T100 Ubuntu Google+ Community (chck us out!);
The whole Android-x86 Google Group (check us out!);
Everyone else who contributed patches, fixes, ideas and suggestions!
Download:
v2.0-beta1: Download
Cheers,
C.

Changelog:
v1.5: Ubuntu: no changes or improvements, sorry...
v1.5: Android: microSD card support
v1.5: Android: no more FC bugs at boot...
v1.5: Android: display driver improvements (some games and apps which didn't work will start working now)
v1.5: Android: better overall performance (+2500 points in Antutu than previous version)
v1.5: Android: better browser support (chrome, firefox etc.)
v1.5: Android: streaming support less buggy
v1.5: Android: latest 4.4.2-r3 build included (much more stable)
v1.5: Android: improved bluetooth support (some issues still reported, though)
v1.4: Ubuntu: added bluetooth support (seems unreliable)
v1.4: Ubuntu: updated packages to latest versions
v1.4: Ubuntu: fixed Software Center problems
v1.4: Android: data is saved to the stick (1GB internal storage only!)
v1.4: Android: added bluetooth support (tethering not working, yet)
v1.4: Android: added accelerometer sensor support
v1.4: Android: added rotation sensor support
v1.3: Ubuntu installer does not crash anymore!
v1.3: Added suspend support in Ubuntu
v1.3: Updated to Ubuntu 15.04
v1.3: Added sound for Ubuntu
v1.2: Initial release
Known Issues:
Ubuntu: suspend doesn't work as it should, no bluetooth, no rotation, no camera, no microphone;
Android: suspend doesn't work as it should, no bluetooth, no rotation, no microSD, no camera, no microphone;
Android: at boot, Google text-to-speech will FC a couple of times. This is fixed once you log into google play and update the GApps;
[*]Android: sometimes the keyboard dock is not enabled at boot. This is caused by a race condition at boot and I won't fix it. If you run into it, reboot and try again; (didn't encounter it anymore)
You tell me...
Frequent Questions:
Can I remove the stick after boot?
Answer: No. This works like a live CD.
Will my data be saved?
Answer: In Ubuntu no. This works like a live CD. In Android yes, you can store up to 1GB of data (due to popular request).
Can I install Ubuntu?
Answer: Yes. This works like a live CD.
Can I install Android?
Answer: Yes, but not using the built-in installer.
How can I install Android-x86?
Answer: Manually, but it's easy. Maybe I will create a step-by-step guide later...
Will Android work with ART (before or after install)?
Answer: No.
Can I install xposed framework?
Answer: Yes, but not on the live version, you must install Android locally first.
How can I update the Android-x86 version on the stick?
Answer: Replace the files in the "x86" folder on the stick.
How can I update the Ubuntu version on the stick?
Answer: You can't (not easily anyway).

Windows Tools:
I recommend you download these and save them onto the USB stick you create yourself, to always have them on hand. I did not include them on the stick as they are licensed separately (even if "free") and all credits go to their respective authors. I also recommend downloading the Windows 8.1 drivers for the T100 and saving them to the same stick, just in case you have to re-install Windows. Just make a separate folder on the stick and save whatever you want there. It won't break any functionality.
EasyUEFI - Download
A tool which helps you manage UEFI boot entries, paths and configuration for booting with ease
Ext2Fsd - Download
A tool which helps you mount ro/rw the Android/Linux partitions in windows as regular drives
unsqashfs 4.0 - Download
A tool to extract the ".sfs" and ".squashfs" images to regular ".img" files (to make system.img writable, mountable etc.)
Advanced reboot script - Download
A Windows batch file that reboots the system so you can select the boot device using your touchscreen (boot in Android/Ubuntu directly without the dock attached etc.)
Linux how-to resources:
Unsquash FS: http://unix.stackexchange.com/questions/80305/mounting-a-squashfs-filesystem-in-read-write
Update grub: http://askubuntu.com/questions/281119/how-do-you-run-update-grub
Grub install to separate partition: http://askubuntu.com/questions/472669/install-grub-on-a-different-partition-on-triple-boot-system
Make IMG files: http://ubuntuhak.blogspot.ro/2012/10/how-to-create-format-and-mount-img-files.html
More grub: https://docs.oracle.com/cd/E26502_01/html/E28983/gkvif.html
Even more grub: http://superuser.com/questions/376470/how-to-reinstall-grub2-efi

Android How-to / guides section:
This section contains a set of guides to help you with some basic tasks and activities to easily manage your own installation(s) of Android. This is the part where the Magic Stick itself will prove to be useful and how you can use it to customize and repair or update anything. The Ubuntu related stuff is not documented here, as documentation and forums are available on the internet.
WARNING: These guides are not extremely detailed and include only the activities which have to be performed. Each configuration is different and you need to understand what you are doing to make sure you don't break anything. Worst case scenario is that you will lose all your data. However, you will still be able to boot the Magic Stick to repair or re-install everything (thank me later!)
DISCLAIMER: I am not responsible for any loss of data and you are at your own risk while using the tools, guides and information provided here. Back up your data and do not play around with systems that you use on a daily basis. Only follow these guides if you feel comfortable with the instructions and completely understand what you need to do at each step.
Make the Android system partition writable
When you download an Android-x86 release, you will find in the ZIP or ISO a bunch of files, including a file called "system.sfs" or "system.img".
If you have a file called "system.img" you can stop now, your Android system partition is writable and you can skip to the final step.
If you have a file called "system.sfs", then use the unsquashfs command to convert it into a writable format:
If you are using Windows, download the unsqashfs tool above and extract the zip. Drag and drop the "system.sfs" file on top of the unsqashfs executable to extract the system.img (you can find it inside the generated folder)
If you are using Linux, make sure squashfs-tools are installed and run this command from the folder containing the "system.sfs" file:
Code:
unsquashfs ./system.sfs
That's it, now you can mount the system.img file generated under linux using this command:
Code:
mount -o loop ./system.img /path/to/destination/
Resize the system partition
Usually, the system partition of Android-x86 is made as small as possible (you don't want to download "free space", right?) so if you want to add gapps or other packages to the system partition there will be no space left. Here's how to increase the size of the system partition:
Boot the Magic Stick into Ubuntu
Open a console using the Ctrl+Alt+T shortcut
Browse to the folder containing the system.img file (using 'cd' or 'mc')
Extend the system.img file by 200MB. Replace 200 with the amount of MB you want to add:
Code:
dd if=/dev/zero bs=1M count=200 >> ./system.img
Run gparted to also extend the partition inside the file:
Code:
sudo gparted system.img
In gparted, right click on the partition and select the option to shrink it down by only one MB (so it registers a change) and apply the changes
Close gparted. You're done.
Make space to install Android
Creating a new partition onto which to install Android usually requires shrinking an existing partition. If you want to install Android on the tablet (not the dock base) you will have to shrink the Windows system partition. Here's how to do it in a reasonably safe way:
Boot the Magic Stick into Ubuntu
Open a console using the Ctrl+Alt+T shortcut
Run gparted as root:
Code:
sudo gparted
In gparted, right click on the Windows system partition and select the option to shrink it down by at least 2GB. Make sure the partition actually has 2GB of free space, otherwise the process will not work.
Right click the free space and create a new partition and select to format it as ext4. It's important to make it ext4, so keep this in mind. Also give it a name such as "android".
Apply the changes and wait for the partition to be created.
Close gparted. You're done.
To have the partition available in Ubuntu Live, you have to mount it manually or just reboot (to have it mounted at boot automatically)
Install Android locally
Make sure you have the system.img, kernel, ramdisk.img and initrd.img files available. Make sure you have an ext4 partition mounted. The Android-x86 installation is in fact a simple process of copying the ISO/ZIP files onto the destination partition:
Boot the Magic Stick into Ubuntu
Open a console using the Ctrl+Alt+T shortcut
Copy the four relevant files to the ext4 partition using your method of choice
That's it, Android-x86 is installed (but not yet bootable!)
Enable data saving for Android
To enable data saving for Android-x86, you have many choices. However, the simplest one is to use an ext4 partition and create a dedicated "data" folder for android. Make sure Android-x86 is installed onto an ext4 partition:
Boot the Magic Stick into Ubuntu
Open a console using the Ctrl+Alt+T shortcut
Navigate to the root of the partition (the mount point folder)
Create a folder called "data":
Code:
mkdir -p data
You're done, Android will save data persistently across reboots.
Note that this only works for ext4 partitions.
Note that using ext2 or ext3 will output errors for Google Play if you use Lollipop builds.
You have been warned.
Install the grub2 boot loader
Resizing partitions and copying (read installing ) Android is a very simple process. However, the bootloader installation is a much more complicated business (usually!). Here's how to make sure everything is installed correctly:
In progress...
Add the Android menuentry to grub2
Once we have grub2 installed and ready to go, it's time to make Adroid-x86 bootable as easily as possible:
In progress...
Update Android with new releases
Once Android is set up and ready to go, all you need to do to update it properly is to overwrite the existing files and reboot. Make sure you have the updated system.img, kernel, ramdisk.img and initrd.img files available. Make sure you have the Android ext4 partition mounted:
Boot the Magic Stick into Ubuntu
Open a console using the Ctrl+Alt+T shortcut
Copy the four relevant files to the ext4 partition using your method of choice, overwriting the existing ones
That's it, Android-x86 is updated
Cheers,
C.

Reserved....

I am having some problems with this. Granted I am trying to use it for install on the Dell Venue 8 Pro. This tablet is a bay trail base, with most of the same hardware, minus the wireless/bt card. This works fantastic as a live cd, but when I install it I get problems. Is the ubuntu image only i386? When I was trying to change the kernel from the G+ group I kept getting the architecture mismatch (Kernel.deb file is amd64 and system is i386). Also the bootloader is kind of weird. All of the grub settings are correct, but if I want to boot ubuntu from the mmc I have to enter the advanced menu, then boot recovery mode. When recovery mode boots, I hit resume boot and then I am magically loaded into my installed system. Am I doing something wrong here?

The live image is i386 only. For the grub boot loader, try copying the entry contents into the stick boot menu and see if it works as intended. The menuentry file on the stick is in ./boot/grub/grub.conf.
I'll be releasing a new version of the stick with Ubuntu 15.04 (i386) and some additional sound fixes in the next few hours as well.
Cheers,
C.

Ok, v1.3 with new updates and fixes has been posted. Let me know of any improvements and/or problems.
Cheers,
C.

Thank you for great work! One promise: please, fix bug for HP Omni 10. My tablet can't boot in Ubuntu (but works perfectly with Android). Here is a link to the G+ posts with bug disc.
https://plus.google.com/105824122847813147186/posts/4G1BQgD5LNQ
https://plus.google.com/105824122847813147186/posts/gxqsVsNNJoq

The HP omni problem comes from the kernel, which I did not build and I do not maintain. Also, I don't have a HP omni, so I can't test it out.
The bottom line is that I can not promise to make it work, but I will update the kernel when possible. Keep in mind that this is a Asus T100 tool. Follow the thread and when an update for the kernel is posted, try the new version.
Cheers,
C.

Everything runs perfectly. Flawless Android and I'm still testing around Ubuntu. You've helped revitalize my T100! thanks!
Now I just need to figure out how to install the bootloader. Seems simple enough but your instructions say it may be a bit complicated so maybe I'm missing something

For some reason, after Ubuntu installed coulnd open the software manager and didnt have synaptics, also is there a way to turn of the white led,
second do i copy all the android files into the Ubuntu drive or i need to partition the ssd for another partition for android( what are the chances of 5.0/5.1)
thanks for the files and works good, only issue, not home dev but Linux/Ubuntu, that is not finger scroll friendly, and click and hold for right click(context menu) beside chromium that scroll with out having to hold the scroll bar like the rest of the system

It will be great, if you fix it. Thanks for reply!

""Login failed, impossible to establish a reliable connection to the server. This could be a temporary problem or your Android device may not be suitable for data services. If the problem persists, contact customer service. ""
Gives me this error every time I try to log in with my google account. Solutions?

Installation on hdd
I have installed ubuntu on my t100 on the hdd. It works great so manu thanks for that but I have on issue, I need to let the usb stick in on boot in order to make it boot. If I don't grub is in rescue mode saying that : "error : no such device : 25dc1ad7-c268…"

Is there any way to get touch screen working on a Toshiba Encore 2 Write? I know this thread is for the Asus T100, but I tried this flash drive image out on my device and it ran, minus touchscreen. It booted up fine and everything. If anyone is able to help me out, it would be greatly appreciated! I think the issue stems from the device having a Wacom touchscreen, but I can give any information needed!

@feduss: The connection problem did not appear in my tests and I am able to log into Google Services without any problems. Skip the account creation during the initial setup wizard and create it later and see if it works.
@alphaeagle777: try installing plasma-active. You can see it in action here: https://www.youtube.com/watch?v=mOMmp8iEaqY
@Macro le noir: Make sure you select /dev/mmcblk0 as the drive to install the grub2 boot loader during installation. Otherwise, the installer may detect the USB stick grub boot loader and install the OS selection menu for Ubuntu from there.
@FiendFyre: The stick will never have Encore 2 support unless one of the kernel developers include it in the configuration. I am not building the kernels myself, so it is best to ask the Android-x86 group for more info.
Cheers,
C.

I tried already to login later...maybe i'll solve the problem creating a new account

cheatman said:
@Macro le noir: Make sure you select /dev/mmcblk0 as the drive to install the grub2 boot loader during installation. Otherwise, the installer may detect the USB stick grub boot loader and install the OS selection menu for Ubuntu from there.
Cheers,
C.
Click to expand...
Click to collapse
Thanks for the reply. It was the correct issue, I didn't pay attention during installation. To solve the problem I juste reinstall grub at the right place.
edit : I speak to fast. Just reboot work, not after a shut down.
edit2 : after reinstalling ubuntu with grub at the rigth place, it still doesn't work. Can you explaim me how to install grub correctly ?

Grub entry
Hi cheatman, thanks for your great work and nice tutorials. Now I am trying to figured out, how to edit grub to add entry for android. It is situated in /dev/mmcblk0p5 in folder android. I have alrready installed ubuntu on keyboard HDD. Thanks.

Arch Linux for Shield TV

I present to you instructions on how to get Arch Linux working natively on your shield TV dual booted with your Android rom. This is all thanks to the amazing people in this thread for getting Ubuntu on the shield and would not be possible without them.
http://forum.xda-developers.com/shield-tv/general/ubuntu-utopic-nvidia-shield-tv-t3150352
This install will put arch Linux on a micro SD card, and does not modify your shield at all if you so choose. First download these 2 files.
Archlinux Stage 3 install
http://archlinuxarm.org/os/ArchLinuxARM-aarch64-generic-latest.tar.gz
Kernel (Credits to jagger11 from his thread) You only need nvidia_boot.img
https://drive.google.com/folderview...ZSS1VxUVBJZmFqSXNFYUhpN2lHcklhVzZtX0Z5OENxdU0
To intstall
1. Unlock your shield TV
2. Format your SD card to EXT4
3. Mount the SD card
4. As the root user on your linux distro (not sudo) run this command (From the same directory that you downloaded that file to, and replacing mountpoint to where you mounted the SD to)
bsdtar -xpf ArchLinuxARM-aarch64-generic-latest.tar.gz -C mountpoint
5. Unmount the drive, then run the command "sync". When that finishes, pull the SD card from the computer.
6. Put the SD in the shield
7. Reboot to bootloader (adb reboot fastboot) with your preferred method
8. Boot Linux
To boot it once run this
a) fastboot boot nvidia_boot.img
To save to recovery run this (Reboot android to recovery to boot arch after)
b) fastboot flash recovery nvidia_boot.img
Default users and passwords are
root:root
alarm:alarm
For more information, check this page.
http://archlinuxarm.org/platforms/armv8/generic
Tested Working
*Ethernet
*USB
*TTY Terminals
*Framebuffer (Install X11 as usual and xf86-video-fbdev)
Untested
*WIFI (Should work)
*Bluetooth (Probably doesn't work)
Broken
*3D acceleration (Will work on this in the future)
*You tell me
*Sometimes does not boot after a few working boots (I think it's a problem with my SD, or my android install messing with it. Working that out now, but please report if you have this issue only after it boots fine at least once)
My request to you. I am not a kernel dev any more. I once was, but things have unfortunately changed, and I don't have the time or resources to learn it all again. If anyone wants to develop a kernel for this, please do and I'll add it in the OP. Unless something changes, and Ubuntu kernel from the Utopic thread will work fine here)
I'll format this a bit better later, but hopefully this is a good start. I have some good tips and tricks to add if people are interested in this, and was able to watch quite a lot of my videos in vlc even on framebuffer. Please give me some feedback on what you want to see, and ask any questions. I'll be glad to help!

kdb424 said:
I present to you instructions on how to get Arch Linux working natively on your shield TV dual booted with your Android rom. This is all thanks to the amazing people in this thread for getting Ubuntu on the shield and would not be possible without them.
http://forum.xda-developers.com/shield-tv/general/ubuntu-utopic-nvidia-shield-tv-t3150352
This install will put arch Linux on a micro SD card, and does not modify your shield at all if you so choose. First download these 2 files.
Archlinux Stage 3 install
http://archlinuxarm.org/os/ArchLinuxARM-aarch64-generic-latest.tar.gz
Kernel (Credits to jagger11 from his thread) You only need nvidia_boot.img
https://drive.google.com/folderview...ZSS1VxUVBJZmFqSXNFYUhpN2lHcklhVzZtX0Z5OENxdU0
To intstall
1. Unlock your shield TV
2. Format your SD card to EXT4
3. Mount the SD card
4. As the root user on your linux distro (not sudo) run this command (From the same directory that you downloaded that file to, and replacing mountpoint to where you mounted the SD to)
bsdtar -xpf ArchLinuxARM-aarch64-generic-latest.tar.gz -C mountpoint
5. Unmount the drive, then run the command "sync". When that finishes, pull the SD card from the computer.
6. Put the SD in the shield
7. Reboot to bootloader (adb reboot fastboot) with your preferred method
8. Boot Linux
To boot it once run this
a) fastboot boot nvidia_boot.img
To save to recovery run this (Reboot android to recovery to boot arch after)
b) fastboot flash recovery nvidia_boot.img
Default users and passwords are
root:root
alarm:alarm
For more information, check this page.
http://archlinuxarm.org/platforms/armv8/generic
Tested Working
*Ethernet
*USB
*TTY Terminals
*Framebuffer (Install X11 as usual and xf86-video-fbdev)
Untested
*WIFI (Should work)
*Bluetooth (Probably doesn't work)
Broken
*3D acceleration (Will work on this in the future)
*You tell me
*Sometimes does not boot after a few working boots (I think it's a problem with my SD, or my android install messing with it. Working that out now, but please report if you have this issue only after it boots fine at least once)
My request to you. I am not a kernel dev any more. I once was, but things have unfortunately changed, and I don't have the time or resources to learn it all again. If anyone wants to develop a kernel for this, please do and I'll add it in the OP. Unless something changes, and Ubuntu kernel from the Utopic thread will work fine here)
I'll format this a bit better later, but hopefully this is a good start. I have some good tips and tricks to add if people are interested in this, and was able to watch quite a lot of my videos in vlc even on framebuffer. Please give me some feedback on what you want to see, and ask any questions. I'll be glad to help!
Click to expand...
Click to collapse
Thanks for the new thread. You are correct that the "nvidia_boot.img" from jagger11 can boot to archLinux but the kernel I built can't.
I have always been using Ubuntu with desktop enabled by default. How did you install X11 under archLinux?

yahoo2016 said:
Thanks for the new thread. You are correct that the "nvidia_boot.img" from jagger11 can boot to archLinux but the kernel I built can't.
I have always been using Ubuntu with desktop enabled by default. How did you install X11 under archLinux?
Click to expand...
Click to collapse
Following the standard guide on their wiki.
I installed
xorg-server
xorg-server-utils
xorg-init
xf86-video-fb
And then just the standard startx after setting my xinitrc to the usual. In my case I used awesome WM, though you can use any, and exec that in your .xinitrc file

kdb424 said:
Following the standard guide on their wiki.
I installed
xorg-server
xorg-server-utils
xorg-init
xf86-video-fb
And then just the standard startx after setting my xinitrc to the usual. In my case I used awesome WM, though you can use any, and exec that in your .xinitrc file
Click to expand...
Click to collapse
I have to admit I was spoiled by Ubuntu which installs everything by default. I have to read archLinux wiki and try them tomorrow morning.

yahoo2016 said:
I have to admit I was spoiled by Ubuntu which installs everything by default. I have to read archLinux wiki and try them tomorrow morning.
Click to expand...
Click to collapse
Those packages will do you other than desktop manager, but I have to say, I'm pretty minimalist, and arch is by default, so don' feel too bad. I've just been using arch for the last few years, and was using Gentoo before that, which is all even more manual and source built.
https://wiki.archlinux.org/index.php/Xorg
That page will go through it all. Once you know what desktop manager you want (I recommend XFCE if you don't know what, or LXDE which is even lighter), check the pages out on there for them. It covers haw to do absolutely everything. I honestly use arch linux for the wiki. It's by far the best source of linux information on the net I'd be willing to bet.

kdb424 said:
Those packages will do you other than desktop manager, but I have to say, I'm pretty minimalist, and arch is by default, so don' feel too bad. I've just been using arch for the last few years, and was using Gentoo before that, which is all even more manual and source built.
https://wiki.archlinux.org/index.php/Xorg
That page will go through it all. Once you know what desktop manager you want (I recommend XFCE if you don't know what, or LXDE which is even lighter), check the pages out on there for them. It covers haw to do absolutely everything. I honestly use arch linux for the wiki. It's by far the best source of linux information on the net I'd be willing to bet.
Click to expand...
Click to collapse
What display driver should I install?
The wiki starts with
lspci | grep -e VGA -e 3D
But lspci does not work for shield TV.

yahoo2016 said:
What display driver should I install?
The wiki starts with
lspci | grep -e VGA -e 3D
But lspci does not work for shield TV.
Click to expand...
Click to collapse
xf86-video-fbdev works for me. Since we don't have access to the GPU directly, we are using the framebuffer at the moment.

kdb424 said:
xf86-video-fbdev works for me. Since we don't have access to the GPU directly, we are using the framebuffer at the moment.
Click to expand...
Click to collapse
That confused me since I thought xf86 meant x86 but Shield has Arm CPUs.

yahoo2016 said:
That confused me since I thought xf86 meant x86 but Shield has Arm CPUs.
Click to expand...
Click to collapse
Yeah, it's actually got nothing to do with architecture. Not quite sure why they are named as such. Also, xf86-video-fbdev isn't listed there as it's a last resort kinda thing, but it works well on the shield for the moment. Once I figure out why my system stops booting linux from time to time, I'll work on GPU drivers. Hard to know what broke it if I don't fix that first.

kdb424 said:
Yeah, it's actually got nothing to do with architecture. Not quite sure why they are named as such. Also, xf86-video-fbdev isn't listed there as it's a last resort kinda thing, but it works well on the shield for the moment. Once I figure out why my system stops booting linux from time to time, I'll work on GPU drivers. Hard to know what broke it if I don't fix that first.
Click to expand...
Click to collapse
You may want to have a look at this: https://github.com/NVIDIA/tegra-nouveau-rootfs
Arch Linux is the target rootfs and the Jetson TX1 is supported. Now the questions is how to get a mainline kernel running on shield tv. I guess one issue is the device tree which will not be provided by uboot like on normal arm systems. In the kernel configuration you can define that the device tree is appended to the kernel image (e.g. by "cat Image foster.dtb > newImage"). Maybe this is a solution.

Thanks_Meter said:
You may want to have a look at this: https://github.com/NVIDIA/tegra-nouveau-rootfs
Arch Linux is the target rootfs and the Jetson TX1 is supported. Now the questions is how to get a mainline kernel running on shield tv. I guess one issue is the device tree which will not be provided by uboot like on normal arm systems. In the kernel configuration you can define that the device tree is appended to the kernel image (e.g. by "cat Image foster.dtb > newImage"). Maybe this is a solution.
Click to expand...
Click to collapse
Thanks for the info. I'm going to have the next 2 days off work, so I'll definately get to work. I'm going to need assistance in getting a working kernel as I don't have an x86 machine around currently. Crazy, I know, but I don't. I'll see if I can get the drivers installed if someone works on a kernel. If not, I'll contact some of my linux friends and see what they come up with.

kdb424 said:
Thanks for the info. I'm going to have the next 2 days off work, so I'll definately get to work. I'm going to need assistance in getting a working kernel as I don't have an x86 machine around currently. Crazy, I know, but I don't. I'll see if I can get the drivers installed if someone works on a kernel. If not, I'll contact some of my linux friends and see what they come up with.
Click to expand...
Click to collapse
That link mentioned:
"The first prerequisite is that you must use an up-to-date U-Boot as bootloader"
Jetson TK1 and TX1 uses U-boot, Shield TV however uses fastboot not U-boot and the kernel is not Linux but Android.
I'd really like someone can have u-boot ported to Shield TV as 2nd or 3rd stage boot loader.

Damn! I just found out that this CONFIG_ARM_APPENDED_DTB trick only works with zImage but not with Image as needed for abootimg. Currently I don't have an idea how to get a mainline kernel running on the shield tv. I guess uboot makes no sense since we don't have an uart.

Thanks_Meter said:
Damn! I just found out that this CONFIG_ARM_APPENDED_DTB trick only works with zImage but not with Image as needed for abootimg. Currently I don't have an idea how to get a mainline kernel running on the shield tv. I guess uboot makes no sense since we don't have an uart.
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u-boot could use netconsole:
http://forum.doozan.com/read.php?3,14,14
---------- Post added at 10:33 PM ---------- Previous post was at 10:28 PM ----------
My kernel can boot to command line archLinux now, I updated the procedure:
http://forum.xda-developers.com/showpost.php?p=64330336&postcount=147

I'll try that kernel when get home with the gui running on framebuffer. Should work.

kdb424 said:
I'll try that kernel when get home with the gui running on framebuffer. Should work.
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I uploaded my latest kernel tested with command line archLinux:
https://drive.google.com/file/d/0Bz5kaPQJx_AgUklNekxGeWFuNW8/view

yahoo2016 said:
I uploaded my latest kernel tested with command line archLinux:
https://drive.google.com/file/d/0Bz5kaPQJx_AgUklNekxGeWFuNW8/view
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Any chance you can maybe try to patch in the Nouveau kernel driver from here?
With a kernel running that I can get 3D acceleration work started. Till I get that sorted out I can only guess if my changes are working or not.
I'll also be trying to get the closed source binaries running on this. I have decided to pay a decent sum of money for a VPS to get a compile machine. Hopefully we can get this project rolling.

kdb424 said:
Any chance you can maybe try to patch in the Nouveau kernel driver from here?
With a kernel running that I can get 3D acceleration work started. Till I get that sorted out I can only guess if my changes are working or not.
I'll also be trying to get the closed source binaries running on this. I have decided to pay a decent sum of money for a VPS to get a compile machine. Hopefully we can get this project rolling.
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Click to collapse
I did not expect it'd take me so long just to have gui running for archLinux. As I mentioned before this thread started, I'd like to try Cuda 7.0 on ArchLinux. I main goal is to have Cuda working so I can use Gpgpu of Tegra for image processing and other applications.
A script or procedure for post installation to quickly install gui is what I was interested. To install archlinux rootfs without gui was very simple and I did it the first day when I received my Shield TV to troubleshoot Utopic rootfs. I could read the wiki to have gui working for archLinux, but I have to spend my time on other things, e.g., without hope to have u-boot or multirom working for Shield TV, I have to learn Android kernel (I'm in the process of clone Android kernel source tree).

I'll write a script for you once I get home. Thanks for the input. Any requests for a desktop environment or window manager? If not I'll just pick a light one like lxde.

kdb424 said:
I'll write a script for you once I get home. Thanks for the input. Any requests for a desktop environment or window manager? If not I'll just pick a light one like lxde.
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Any desktop is fine. I'd like to push Cuda 7.0 from my build PC to archLinux like I did for L4T. Network connection and any desktop are what I need. If it works, we can see performance differences between 32 bits and 64 bits
Thanks.