Related
[size=+4]Take back WebTop![/size]
Use anythings you can imagine! LibreOffice, Java, Firefox 4, ecc...
[size=+2]WHAT THIS MOD DOES:[/size]
Installing WebTopMOD your awm dock will be populated with 3 new icons: leafpad, lxterminal and a penguin.
Leafpad and lxterminal works inside WebTop but clicking on the penguin you get a Debian menu chrooted http://en.wikipedia.org/wiki/Chroot in a Debian enviroment. In xterm you can use synaptic and apt-get to install anything in this new enviroment.
For example I need gimp:
Code:
# apt-get update //refresh packages list from internet
# apt-get install gimp
# gimp //
Clicking another time on the penguin open another xterm IN THE SAME ENVIROMENT so I can start another program
Code:
# oo-writer //openoffice writer
NOTE: Debian disk contain a Debian stable (squeeze) release, some software could be "outdated", if you would live on the edge change stable to unstable in /etc/apt/sources.list IN CHROOT ENVIRONMENT. DO NOT TRY TO CHANGE REPOSITORY IN ORIGINAL WEBTOP ROOT
Look here (http://www.debian.org/releases/) to understand what differ between Debian branches
For example LibreOffice is not yet in stable branch, so you can install OpenOffice or switch repo to testing or unstable
Firefox is renamed Iceweasel and the latest version in unstable is 3.5 and from experimental 4.0.
REMEMBER THAT 0.x VERSION MEAN THAT THIS SOFTWARE CAN BE BUGGED AND I CONSIDER IT IN ALPHA TESTING
[size=+2]PREREQUISITES:[/size]
- A rooted Atrix
- At least 2GB free in internal memory (could be more or less with the customized installation)
- A little bit terminal knowledge and willpower
- Brain
- Liquorice mojito
[size=+2]INSTALLATION:[/size]
[size=+1][1st way - EASY METHOD][/size]
Prerequisite for this method is:
On your phone: CWM installed
0) Download Debian disk - http://droid.makrit.net/WebTopMOD/WebTopMOD-20110707.7z
1) Unpack in your internal or external storage (path should be /sdcard(-ext)/WebTopMOD/linuxdisk)
Please don't use "adb push" it corrupt big files
2) Download easy-signed.zip - http://www.multiupload.com/C5GEIHDEM0, MIRROR
3) Install using CWM, reboot and enter in WebTop!
Uninstaller for version >=0.2.7 http://www.multiupload.com/18H5OHND90, MIRROR
Uninstaller for version <= 0.2.2 http://www.multiupload.com/W37DT6HJ7X
Uninstaller for version 0.2.1 http://www.multiupload.com/TO6W9X7CBU
Uninstaller for version >= 0.2 http://www.multiupload.com/GLKUZA2KP9
[size=+1][2nd way - CUSTOM METHOD][/size]
Temporary deprecated
Code:
Prerequisite for this method is:
On your computer: have a Debian installation or a Debian live cd or download this file ([url]http://www.multiupload.com/403F0OQEDA[/url] -> 2GB disk in 66MB), unpack it and skip to step 8
On your phone: install a "complete" busybox thought any free market apps and be connected to internet with a wireless network.
[b][On your phone][/b]
0) Start WebTop and leave it opened
[b][On your computer][/b]
1) Create a file with the dimensions that fit your needs using dd (I used this command to create the 2GB file: dd bs=1024 count=1 seek=$((1024*1024*2-1)) if=/dev/zero of=debian)
2) Format the new "disk" using ext3 (mkfs.ext3 debian)
3) Create a folder to mount the disk (mkdir temp)
4) Mount the disk (sudo mount -t ext3 -o loop debian temp)
5) Debootstrap! (sudo debootstrap --foreign --arch armel stable temp [url]http://ftp.debian.org/debian[/url])
6) Wait...
7) Unmount disk (sudo umount temp) and remove temp directory (rmdir temp)
8) Copy debian in your internal storage inside a folder called "DEBIAN" (uppercase without quotes)
[b][On your computer if you are using adb (recommended) or on your phone using terminal emulator, connectbot, ecc)][/b]
9) Open a terminal and type:
Get superuser permissions
[code]
# su
edit sudoers
Code:
# vi /etc/sudoers
You should add "%admin ALL=NOPASSWD: ALL" after the line containing "%admin ALL=(ALL) ALL". You can try typing this:
Please note that if you are using a terminal emulator on your phone escape is bad interpreted by Android using a physical keyboard, you have to send the escape key in another way.
Code:
GkyyPjwwwld3wi
NOPASSWD: [with a space]
[Escape]
:wq!
Now we enter in a more complete and privileged bash
Code:
# /usr/bin/sudo -H -u adas bash
Enable AWM to launch anything
Search→Go To… line 1317
Take this line:
use_profile 3
and turn it into:
use_profile 2
Code:
sudo leafpad /etc/tomoyo/domain_policy.conf
Now you can add any launcher to your AWM, look in easy-signed.zip (/usr/share/applications and /home/michele/easy/home/adas/.gconf/apps/avant-window-navigator)
Mount debian disk:
Code:
# cd /sdcard/DEBIAN
# mkdir root
# sudo mount -t ext3 -o loop=/dev/block/loop7 debian root
Debootstrap! (second stage)
Code:
# sudo chroot root /debootstrap/debootstrap --second-stage
Disable X ACL (in WebTop)
Code:
# export DISPLAY=:0
# xhost +
Enter in the new system
Code:
# sudo cp /etc/hosts /sdcard/DEBIAN/root/etc/hosts
# sudo cp /etc/fstab /sdcard/DEBIAN/root/etc/fstab
# sudo cp /etc/resolv.conf /sdcard/DEBIAN/root/etc/resolv.conf
# sudo mount -o bind /proc /sdcard/DEBIAN/root/proc
# sudo mount -o bind /dev /sdcard/DEBIAN/root/dev
# sudo mount -o bind /dev/pts /sdcard/DEBIAN/root/dev/pts
# sudo mount -o bind /dev/shm /sdcard/DEBIAN/root/dev/shm
# sudo mount -o bind /sys /sdcard/DEBIAN/root/sys
# sudo mount -o bind /var/run/dbus/ /sdcard/DEBIAN/root/var/run/dbus/
# sudo chroot /sdcard/DEBIAN/root /bin/bash
Export X display (in chroot)
Code:
# export DISPLAY=:0
Add Debian main repository
Code:
# echo "deb http://ftp.debian.org/debian/ stable main non-free contrib" > /etc/apt/sources.list
Finish debian installation
Code:
# apt-get update ; apt-get install dbus dialog locales
Configure your locale
Code:
# dpkg-reconfigure locales
Install xterm
Code:
# apt-get install xterm
Run xterm!
Code:
# xterm
Now you can install anything simply using "apt-get install PROGRAM_NAME" or installing synaptic
Before unplug HDMI cable you should exit form chroot environment and unmount the chroot:
Code:
# exit
# sudo umount /sdcard/DEBIAN/root/proc
# sudo umount /sdcard/DEBIAN/root/dev
# sudo umount /sdcard/DEBIAN/root/dev/pts
# sudo umount /sdcard/DEBIAN/root/dev/shm
# sudo umount /sdcard/DEBIAN/root/sys
# sudo umount /sdcard/DEBIAN/root/var/run/dbus
# sudo umount /sdcard/DEBIAN/root
[size=+2]USE:[/size] (ONLY FOR CUSTOM METHOD)
[On your computer if you are using adb or on your phone using terminal emulator, connectbot, ecc)]
9) Open a terminal and type:
Get superuser permissions
Code:
# su
Now we enter in a more complete and privileged bash
Code:
# /usr/bin/sudo -H -u adas bash
Mount debian disk:
Code:
# cd /sdcard/DEBIAN
# sudo mount -t ext3 -o loop=/dev/block/loop7 debian root
Disable X ACL (in WebTop)
Code:
# export DISPLAY=:0
# xhost +
Enter in the new system
Code:
# sudo cp /etc/hosts /sdcard/DEBIAN/root/etc/hosts
# sudo cp /etc/fstab /sdcard/DEBIAN/root/etc/fstab
# sudo cp /etc/resolv.conf /sdcard/DEBIAN/root/etc/resolv.conf
# sudo mount -o bind /proc /sdcard/DEBIAN/root/proc
# sudo mount -o bind /dev /sdcard/DEBIAN/root/dev
# sudo mount -o bind /dev/pts /sdcard/DEBIAN/root/dev/pts
# sudo mount -o bind /dev/shm /sdcard/DEBIAN/root/dev/shm
# sudo mount -o bind /sys /sdcard/DEBIAN/root/sys
# sudo chroot /sdcard/DEBIAN/root /bin/bash
Export X display (in chroot)
Code:
# export DISPLAY=:0
Run xterm!
Code:
# xterm
Before unplug HDMI cable you should exit form chroot environment and unmount the chroot:
Code:
# exit
# sudo umount /sdcard/DEBIAN/root/proc
# sudo umount /sdcard/DEBIAN/root/dev
# sudo umount /sdcard/DEBIAN/root/dev/pts
# sudo umount /sdcard/DEBIAN/root/dev/shm
# sudo umount /sdcard/DEBIAN/root/sys
# sudo umount /sdcard/DEBIAN/root
[/code]
[size=+2]THANKS TO:[/size]
Sogarth - for http://forum.xda-developers.com/showthread.php?t=983208
kennethpenn - for motoblur remove tool! many many thanks!
Chainfire - for Gingerbreak
makr8100 - for http://droid.makrit.net/ mirror
and many other users that works actively to hack this phone!
[size=+2]NOTE:[/size]
- exporting library you can start a lot of programs without starting chroot (obviously mounting the loop device), for example you can use xterm inside WebTop launching
Code:
# LD_LIBRARY_PATH=.:/sdcard/DEBIAN/root/usr/lib /sdcard/DEBIAN/root/usr/bin/xterm
- you can use sd-card replacing /sdcard/DEBIAN to /sdcard-ext/DEBIAN
If you would like to support my work click the this droid
[size=+2]MANY THANKS FOR CONTRIBUTOR:[/size]
Francisco Bravo
Robert Johnson
[size=+2]CHANGELOG:[/size]
v0.2.7 [2012/01/18] [11.30 GMT+2:00]
easy-signed: http://www.multiupload.com/C5GEIHDEM0
uninstaller: http://www.multiupload.com/18H5OHND90
EASY:
- Disabled Tomoyo (no more firefox issues between different webtop versions)
- New uninstaller
v0.2.6 [2011/07/07] [14.15 GMT+2:00]
Debian disk: http://droid.makrit.net/WebTopMOD/WebTopMOD-20110707.7z
easy-signed: http://droid.makrit.net/software/atrix/easy_v0.2.6.zip-signed.zip
EASY:
- binded in chroot tmp folders
- correct typo in missing disk message
- changed umount function (should works fine now!)
- added linuxdisk check (0 size, is a file)
- 2.3.4 compatibility
- cleaned mount function
LINUXDISK:
- added pdmenu and menu
- added device etc mountpoint in /mnt/DEVICE/etc
- dynamic change of resolv.conf (thanks to krkeegan)
- linuxdisk now is ~4gb (4095MB)
- added device etc mountpoint in /mnt/DEVICE/usr
- added plugins folder symlink to use flash player or other plugins between browser (inside and outside chroot) (FLASH DOESN'T WORK YET)
v0.2.5.1b [2011/07/07] [10.15 GMT+2:00]
Debian disk: unmodified
easy-signed: http://www.multiupload.com/ZAPZW2XX45
EASY:
- removed firmware check
- using a newer version of update-binary
v0.2.5 [2011/05/27] [9.30 GMT+2:00]
Debian disk: unmodified
easy-signed: http://www.multiupload.com/F68D73KF26
EASY:
- fixed unmount function
- removed motorola links
- fixed leafpad icon
v0.2.4 [2011/05/26] [20.30 GMT+2:00]
Debian disk: unmodified
easy-signed: http://www.multiupload.com/VI4JEFWLI6
EASY:
- corrected calls to loopdevice function (thanks Cryofix)
- check awm folders existence and fully reset permissions
- set different permissions to linux script, xmessage, lxterminal and WebTopMOD folder
v0.2.3 [2011/05/26] [15.45 GMT+2:00]
Debian disk: unmodified
easy-signed: http://www.multiupload.com/2JAO6F42Z4
EASY:
- corrected typo (remember..) in installation
- make new loop device (avoid conflict)
- renfoced unmount function
- fix permission for linux.desktop (awm launcher)
v0.2.2 [2011/05/25] [22.00 GMT+2:00]
Debian disk: http://www.multiupload.com/DVF6BJGJR3
easy-signed: http://www.multiupload.com/NKSFL81ODW
EASY:
- removed /mnt/androidroot (doesn't work)
- added /mnt/sdcard and /mnt/sdcard-ext
- code clean
- corrected lxterm policy
- replaced backup script
- corrected sudoers replace
- replaced debian with a more generic linux notation
- added check disk existence
- disk can be in sdcard or sdcard-ext
CUSTOM:
- Temporary deprecated (I've no time to update it today)
v0.2.1 [2011/05/25] [10.30]
DebianEnabler: http://www.multiupload.com/F8TMHY8VQA
Images: 2gb: http://www.multiupload.com/A1B6LG9YYF
easy-signed.zip: http://www.multiupload.com/HPA820KCKR
EASY:
- replaced xterm with native lxterminal
- introduced backup original files
- added uninstaller for version >= 0.2 http://www.multiupload.com/GLKUZA2KP9
- added uninstaller for version <= 0.2.1 http://www.multiupload.com/TO6W9X7CBU
v0.2 [2011/05/24] [17.30]
EASY:
DebianEnabler: http://www.multiupload.com/F8TMHY8VQA
Images: 2gb: http://www.multiupload.com/A1B6LG9YYF
easy-signed.zip: http://www.multiupload.com/NHJGJD7E3E
- easy method!
- symbolic link in /mnt/androidroot to real root
- added image already configured with dbus, locales and dialog
- added launcher for debian chroot and xterm in awm
CUSTOM:
- added instruction to make custom launcher in awm
- added instruction to configure locales, dbus and dialog
- corrected chroot adding /var/run/dbus
v0.1 [2011/05/24]
- initial release
Pro. This looks like the real deal (no compromises). I will be waiting for the noob version though
Sent from my MB860 using XDA Premium App
What versions does this work with? 1.8.3, 1.5.7, 1.2.6 ?
XxKILLx3RxX said:
What versions does this work with? 1.8.3, 1.5.7, 1.2.6 ?
Click to expand...
Click to collapse
I used an ATT Atrix with 1.8.3 firmware.
However this guide should be applicable to any atrix (att, bell, ecc) with any firmware...
Can i use ubuntu as the debian system on the pc to do the image, secondly how do i make a 4 or even 6 gb image, thirdly is this similar to the chroot modes?
crnkoj said:
Can i use ubuntu as the debian system on the pc to do the image, secondly how do i make a 4 or even 6 gb image, thirdly is this similar to the chroot modes?
Click to expand...
Click to collapse
6gb:
Code:
dd bs=1024 count=1 seek=$((1024*1024*6-1)) if=/dev/zero of=debian
5gb:
Code:
dd bs=1024 count=1 seek=$((1024*1024*5-1)) if=/dev/zero of=debian
4gb:
Code:
dd bs=1024 count=1 seek=$((1024*1024*4-1)) if=/dev/zero of=debian
3gb:
Code:
dd bs=1024 count=1 seek=$((1024*1024*3-1)) if=/dev/zero of=debian
1gb:
Code:
dd bs=1024 count=1 seek=$((1024*1024*1-1)) if=/dev/zero of=debian
debootstrap from ubuntu
Code:
sudo apt-get install debootstrap
sudo debootstrap --foreign --arch armel squeeze temp http://ftp.debian.org/debian
Thanks man, ill go and try it out within the next few hours. Btw i already have lxterminal working in the webtop, can i use that instead of adb/ terminal emulator to enter those commands?
crnkoj said:
Thanks man, ill go and try it out within the next few hours. Btw i already have lxterminal working in the webtop, can i use that instead of adb/ terminal emulator to enter those commands?
Click to expand...
Click to collapse
Sure! I assumed that on 1.8.3 terminal is not available...
SystemR89 said:
Sure! I assumed that on 1.8.3 terminal is not available...
Click to expand...
Click to collapse
ye thats true, i copied it over from an old /osh dump and it seems to work fine, if you want/need it i can send it to you (only the lxterminal or the whole /osh dump) just started the procedures to get it on.
SystemR89 said:
6gb:
Code:
dd if=/dev/zero of=/data/6GB.swap bs=1024 count=6144000
4gb:
Code:
dd if=/dev/zero of=/data/6GB.swap bs=1024 count=4096000
debootstrap from ubuntu
Code:
sudo apt-get install debootstrap
sudo debootstrap --foreign --arch armel squeeze temp http://ftp.debian.org/debian
Click to expand...
Click to collapse
those commands returned the error:
dd: opening '/data/6GB/swap': No such file or directory
hmm in your first post the one for dding a 2gb file is different as these two.
AWESOME!!
You beat me to it!! I just ordered a Atrix and it's enroute to me over here in Japan... I was thinking I would try to build Gentoo on the webtop somehow.
I have experience there doing the whole bootstrapping thing, but then it hit me-- "How will I compile the programs?" since everything gets made from source and not from RPMs or DEBs in that distro.
Now I am totally chomping at the bit for my Atrix to get here; I am going to experiment using it as my ONLY computer at work, and out and about. I tend to use cloud-based apps even when creating content (I'm a teacher/photographer/web developer) and I feel uneasy about taking my loaded-to-the-gills Macbook on crowded Tokyo trains with me everyday.
Now with your find, I can still manage to do some light graphics work at times in GIMP too maybe?
crnkoj said:
those commands returned the error:
dd: opening '/data/6GB/swap': No such file or directory
hmm in your first post the one for dding a 2gb file is different as these two.
Click to expand...
Click to collapse
ops.. you are right.. corrected!
starrwulfe said:
Now with your find, I can still manage to do some light graphics work at times in GIMP too maybe?
Click to expand...
Click to collapse
I've not tried gimp, but it should works, we have 1gB of ram!
I was thinking how great gentoo would be too. kholk said once he manages to get kexec and a custom kernel to work he will start work for on gentoo to replace the webtop, that ought to be awesome than
Cannot wait to give this a shot! I just need to order a blue tooth mouse and keyboard.
SystemR89 said:
ops.. you are right.. corrected!
Click to expand...
Click to collapse
ya thought so to just change to debian, btw why do you say if in ubuntu you use the squeeze tag and if just debian you use the stable tag when doing the debootstrap?
crnkoj said:
ya thought so to just change to debian, btw why do you say if in ubuntu you use the squeeze tag and if just debian you use the stable tag when doing the debootstrap?
Click to expand...
Click to collapse
I'm not sure that stable tag works with ubuntu..
Wow amazing I will try when I can, will be funny or nice if we can connect the display to a chinese tablet xD so we can get a portable display xD
.......................................................
Sent from my loved atrix ;D
update.zip, multiple size disk and terminal-less installation and usage will be ready in the next hours!
Stay tuned!
I've been experimenting and gathering information all day on how to build a Debian image to run on the Tab (and any other ARM Android devices, for that matter). I've found all the stuff on how to use the Ubuntu images posted, but I really wanted to know how to build a minimal system that I could have complete control over. (I used the latest version of Debian available, Squeeze, when building this, so anything that references "Squeeze" in the commands is because of that. You can easily substitute in a more generic name for files.)
I am going to break this down into a few sections.
Requirements:
Debian or Ubuntu machine (I used a VM with Ubuntu 11.04 installed on it)
Rooted Tab with BusyBox installed
Create the Image:
On the Linux machine you will need to install debootstrap
Code:
sudo apt-get install debootstrap
Create a blank image, format it and then mount it
Code:
dd if=/dev/zero of=squeeze.img bs=1M count=512
mkfs.ext4 -F squeeze.img
sudo mkdir /mnt/squeeze/
sudo mount -t ext4 -o loop squeeze.img /mnt/squeeze/
Note: The image file above is for 512MB, change it to "count=1024" for 1GB, I tried 512MB and it was very limited in space once X was installed.
Run debootstrap and install the system into the image
Code:
sudo debootstrap --verbose --arch armel --foreign squeeze /mnt/squeeze/ http://ftp.debian.org/debian
Unmount the image
Code:
sudo umount /mnt/squeeze/
Install the Image
Create a folder on the Tab, I used /sdcard/debian/ as my storage for my Debian files. Copy your newly created image over into the folder.
Installation will involve the following:
Creating a mount point and mounting the image
Chrooting into the Debian system
Setting some variables
Running the debootstrap installation
Either in a terminal on the device or using adb, do the following to install the system. (The code is commented to better explain how things are working.)
Code:
# Gain root access
su
# Create a mount point and mount the image file into it
# You can substitute any folder instead /data/local/debian/
mkdir /data/local/debian/
mount -o loop,noatime -t ext4 /sdcard/debian/squeeze.img /data/local/debian/
# Chroot into the Debian system
chroot /data/local/debian/ /bin/sh
# Set some required variables
export PATH=$bin:/usr/bin:/usr/sbin:/bin:$PATH
export TERM=linux
export HOME=/
export USER=root
# Set the shell prompt just in case it got overwritten by something else
export PS1='[email protected]$HOSTNAME:${PWD-?} # '
# Run debootstrap
sh /debootstrap/debootstrap --second-stage
# Start a bash shell
/bin/bash
DO NOT EXIT THE SHELL BEFORE MOVING ON TO THE NEXT SECTION
First Boot
Technically the system is running, but if you start to use it you will quickly notice some things just aren't right. There are a few things that I've found that I've needed to do in order to get things running right. You should only need to do these the first time the system is run.
In the Debian shell that is still running on the Tab, do the following
Code:
# This is for working DNS
echo "nameserver 8.8.8.8" > /data/local/debian/etc/resolv.conf
echo "nameserver 8.8.4.4" >> /data/local/debian/etc/resolv.conf
echo "127.0.0.1 localhost" > /data/local/debian/etc/hosts
# Needed to install packages from the repository
echo "deb http://ftp.debian.org/debian/ squeeze main contrib non-free" > /etc/apt/sources.list
echo "deb-src http://ftp.debian.org/debian/ squeeze main contrib non-free" > /etc/apt/sources.list
# Do the initial update of the package repository
apt-get update
Once that is complete return to the Android system by running the exit command
Code:
exit
So that's a fully running system right there. But we haven't addressed starting and shutting down the system.
Here is what a simple boot script would look like to both run and stop the system:
Code:
clear
echo "Mounting Debian Squeeze..."
mount -t ext4 -o loop squeeze.img /mnt/squeeze/
echo "Setting environmental variables..."
export PATH=$bin:/usr/bin:/usr/sbin:/bin:/sbin:$PATH
export TERM=linux
export HOME=/
export USER=root
export PS1='[email protected]:${PWD-?} # '
echo "Mounting devpts/proc/sysfs..."
mount -t devpts devpts /data/local/debian/dev/pts
mount -t proc proc /data/local/debian/proc
mount -t sysfs sysfs /data/local/debian/sys
echo "Chrooting into Debian Squeeze..."
chroot /data/local/debian/ /bin/bash
echo "Unmounting devpts/proc/sysfs..."
umount /data/local/debian/dev/pts
umount /data/local/debian/proc
umount /data/local/debian/sys
echo "Unmounting Debian Squeeze..."
umount /mnt/squeeze/
You will notice that the script also mounts and unmounts additional system filesystems. Also, the script basically pauses right after the chroot command waiting for the process to end, which occurs when you type exit inside of the Debian system. In effect, the script queues up the umount commands for whenever the Debian system is exited.
I use a script similar to that (without the mount/umount because I prefer to do that myself) to start my system. I have it saved to /sdcard/debian/debian and I start the system with the following command:
Code:
su
sh /sdcard/debian/debian
Issues:
The following issues have been encountered:
If the image file is mounted then unmounted, if you try to remount the image again it will error out. (Reboot to solve)
Optional Installation:
Of course the steps above leave you with a working system, but no doubt you will want more functionality.
I've installed TightVNC using the following command:
Code:
apt-get install tightvncserver
To start it:
Code:
vncserver -geometry 1280×752
After that you can connect to it using any VNC software, either local or over the network. If you connect local, be sure to use 127.0.0.1:5901.
Note: This does not install a window manager, if you VNC into the Tab you will get a blank desktop.
I also found that the less command was missing. Turns out the easy fix was to do the following:
Code:
apt-get install less
Finally...
All of this has just been what I've encountered so far today, haven't done much more than set up the system. Please let me know if I'm missing any key parts of the system or if there are any ways that this could be more streamlined.
Hope this helps someone
Thanks man, after rooting my SGT i have been looking for something like this, i'll try it when arrive home.
does touch screen work?
hardt2788 said:
does touch screen work?
Click to expand...
Click to collapse
Dear god man read! It runs as a Virtual Machine on your tablet and you use a VNC client to control it. So yes touchscreen works but it is not a duel boot and is "piggy backing" off android.
So if someone emails you can switch to the email app then back to the vnc app.
You need pills.
Sent from my GT-P7510 using XDA Premium App
maniac3389, have you tried running lxde instead of gnome to see if it runs any faster?
hardt2788 said:
does touch screen work?
Click to expand...
Click to collapse
Sorry, been a few days since I've been on here. Well, the concept is that you run a VNC server in the Debian system and you "remote" into it via a VNC client on the Honeycomb side.
jamezelle said:
maniac3389, have you tried running lxde instead of gnome to see if it runs any faster?
Click to expand...
Click to collapse
Been a bit since I've worked with it, it installed and worked but something was quirky about it. (can't recall what it was)
What is a note without the use of a Desktop Environment?
I love the Resolution of this screen 1280x800 (same size as my laptop) why not put it to good use and get Ubuntu running on this thing.
Root is Required with Busybox
Your device needs to be rooted
you can follow this guide http://forum.xda-developers.com/showthread.php?t=1837907
What did I do?
Not much, credit goes mostly to mSullivan and edounn (from I717). I just modified the script and the ubuntu.img file to work for T-Mobile Galaxy Note devices and uploaded the modified IMG to my own web server.
Instructions
Download the Ubuntu.zip Img from here (1.6gb)
extract ubuntu.zip to /sdcard/ubuntu
you should see
ubuntu.sh
mountonly
unionfs
fsrw
ubuntu.img
now from the terminal type
Code:
su
to gain access to root
then type
Code:
sh /sdcard/ubuntu/ubuntu.sh
to start the script
a few questions should pop up about screen resolution and desktop environment
I used
Code:
1280x800
2 - gnome
for my selections
Download Android VNC program and use these as the credentials
Nickname: Ubuntu (or anything you want)
Password: ubuntu (lower case)
IP: 127.0.0.1
Port: 5900
Color: 24bit
Links and what not
this is the original ubuntu.img I modified
http://ubuntuone.com/1Ew1232e3D51PCjYOkkQU7
for backtrack 5 (i have not tested bt5 yet on the note)
you can go directly to the backtrack 5 website and download using
http://www.backtrack-linux.org/downloads/
these options.
Choose: BT5
ARCH: ARM
IMAGE: IMG
I believe it's about 1gb download and 5gb uncompressed and might need to resize the IMG file to use on our fat32 storage. Follow mSullivan post to see how to resize the IMG. (If and when I get BT5 on our devices i will post another howto).
If you already have your own IMG file and don't want to download 1.6gb from my web server. here is the code
Code:
##########################################
#Ubuntu boot script V1 for Tmo Note #
#Built by Donald Hui (x3maniac) #
#Thanks to everyone at XDA! #
##########################################
perm=$(id|cut -b 5)
if [ "$perm" != "0" ];then echo "This script requires root! Type: su"; exit; fi
mount -o remount,rw /dev/block/mmcblk0p24 /system
export kit=/sdcard/ubuntu
export bin=/system/bin
export mnt=/data/local/mnt
export USER=root
mkdir $mnt
export PATH=$bin:/usr/bin:/usr/local/bin:/usr/sbin:/bin:/usr/local/sbin:/usr/games:$PATH
export TERM=linux
export HOME=/root
if [ -b /dev/block/loop255 ]; then
echo "Loop device exists"
else
busybox mknod /dev/block/loop255 b 7 255
fi
#mount -o loop,noatime -t ext2 $kit/ubuntu.img $mnt
losetup /dev/block/loop255 $kit/ubuntu.img
mount -t ext2 /dev/block/loop255 $mnt
mount -t devpts devpts $mnt/dev/pts
mount -t proc proc $mnt/proc
mount -t sysfs sysfs $mnt/sys
busybox mount -o bind /sdcard $mnt/sdcard
busybox mount -o bind /sdcard/external_sd $mnt/external_sd
busybox sysctl -w net.ipv4.ip_forward=1
echo "nameserver 8.8.8.8" > $mnt/etc/resolv.conf
echo "nameserver 8.8.4.4" >> $mnt/etc/resolv.conf
echo "127.0.0.1 localhost" > $mnt/etc/hosts
echo " "
busybox chroot $mnt /root/init.sh
echo "Shutting down Ubuntu ARM"
umount $mnt/sdcard
umount $mnt/external_sd
umount $mnt/dev/pts
umount $mnt/proc
umount $mnt/sys
umount $mnt
losetup -d /dev/block/loop255
screenshot Dual Core =)
{
"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"
}
[reserved]
this space is reserved. i'm working on making ubuntu more functional and will be posting the how-to's here as i go
Changing root password for ssh login
remember to change the root password. type
Code:
sudo passwd root
Speeding up VNC
this helps but i can't be too sure. i tried streaming video but still a bit choppy.
using nano to edit the init.sh script in the root folder
Code:
nano /root/init.sh
look for the line that says
Code:
vncserver :0 -geometry $REZ
and add -deferupdate 10 to the end like this
Code:
vncserver :0 -geometry $REZ -deferupdate 10
(Explanation)
-deferupdate time
Time in milliseconds, to defer screen updates (default 40).
Deferring updates helps to coalesce many small desktop changes
into a few larger updates thus saving network bandwidth.
lowering this should help with updates since network bandwidth isn't a problem. I tried lowering this to 0 or 5 but it seems it makes the screen try to refresh faster then it can draw causing weird choppiness when on youtube.
compressing local vnc connection with ssh
this command below compresses the traffic from port 5900(vnc) to port 5901. should help speed up vnc
Code:
ssh -C -L 5901:127.0.0.1:5900 -N -f -l root localhost
I'm not sure if in this case this helps or not. Reason: what this does is compress the information going from one place to another, which requires more CPU. besides on a local environment i don't think it helps but i gave it a try anyway.
(Explanation)
-L 5901:localhost:5900 : Specifies that the given port on the local (client) host is to be forwarded to the given host and port on the remote side. Here you are using port 5900 on the localhost to be forward to localhost on the 5901 port.
-N : Do not execute a remote command i.e. just forward ports.
-f : Requests ssh to go to background just before command execution. Requests ssh to go to background just before command execution. Once password supplied it will go to background and you can use prompt for type commands on local system.
-l root : root is the user to log in as on the remote machine (localhost).
localhost (127.0.0.1): Remote system with VNC server
Running Ubuntu on the Note is pretty awesome.
A few things I noticed:
- For some reason the d key in gnome was set as a shortcut to minimize all windows. (I tried to typed sudo but realizing now you are already root because the shell prompt has a # symbol - old Ubuntu habbits)
- apt-get doesn't work "out of the box" you need to add /sbin to your path something like:
Code:
PATH=$PATH:/sbin
Throw that in your ~/.bash_profile
This is because it's trying to run a program in /sbin but since it's not in your path it crashes.
Also I noticed that many VNC clients don't work well with an external mouse. Jump Desktop seems to work very good with an external mouse (non-free).
Also - since I have a 32GB class 10 SD card I put this on there instead of the main memory. If you want to do this you have to edit this line in the script:
Code:
export kit=/sdcard/ubuntu
to
Code:
export kit=/sdcard/external_sd/ubuntu
nadams said:
Running Ubuntu on the Note is pretty awesome.
A few things I noticed:
- For some reason the d key in gnome was set as a shortcut to minimize all windows. (I tried to typed sudo but realizing now you are already root because the shell prompt has a # symbol - old Ubuntu habbits)
- apt-get doesn't work "out of the box" you need to add /sbin to your path something like:
Code:
PATH=$PATH:/sbin
Throw that in your ~/.bash_profile
This is because it's trying to run a program in /sbin but since it's not in your path it crashes.
Also I noticed that many VNC clients don't work well with an external mouse. Jump Desktop seems to work very good with an external mouse (non-free).
Also - since I have a 32GB class 10 SD card I put this on there instead of the main memory. If you want to do this you have to edit this line in the script:
Code:
export kit=/sdcard/ubuntu
to
Code:
export kit=/sdcard/external_sd/ubuntu
Click to expand...
Click to collapse
thank you for your input to get ubuntu working on internal sd card and path.
as for the "D" key. i remember having to change a shortcut using dconf-tools.
unfortunately i bricked my note by flashing something to the wrong partition. (seriously typo) and havn't been doing anything more with this ubuntu.img. but i will continue to host the file for anyone who needs.
x3maniac said:
thank you for your input to get ubuntu working on internal sd card and path.
as for the "D" key. i remember having to change a shortcut using dconf-tools.
unfortunately i bricked my note by flashing something to the wrong partition. (seriously typo) and havn't been doing anything more with this ubuntu.img. but i will continue to host the file for anyone who needs.
Click to expand...
Click to collapse
Do you think you could post some instructions on how to resize the img disk? I looked in the linked thread and he talks about how to set it up but I don't see anything about resizing it. One of the reasons why I am asking is because there doesn't seem to be enough room for a release upgrade:
Code:
The upgrade has aborted. The upgrade needs a total of 869M free space
on disk '/'. Please free at least an additional 69.2M of disk space
on '/'. Empty your trash and remove temporary packages of former
I tried to run fdisk -l on ubuntu.img just to check out the partition table and I get this error:
Code:
Disk ubuntu.img doesn't contain a valid partition table
Edit: doh - I should of realized that a raw image file wouldn't have a partition table. So to resize:
Code:
dd if=/dev/zero bs=1M count=7168 >> data.img
yes | e2fsck -f data.img
resize2fs data.img
yes | e2fsck -f data.img
Though if you are paranoid you can leave off the yes.
Please note - there are tutorials out there that talk about using cp - this is a bad approach not only because you have to copy the files (this is slow) but some of them don't use the parameter to copy the attributes!
However, this presents a problem of why these Linux images are usually only 3.5GB. Fat32 can only have a file up to 4GB. So if you resize - you will need to format your SD card to ext3. Though exFAT should work - I don't know if Android supports that. I suppose that we could separate the image into different mount points - but eventually I think you will hit the 4GB limit.
Edit 2:
This is more frustrating than it needs to be. So I attempted to format the SD card as ext3/4 - Android refused to automatically mount it (even though it mounts system partitions with ext4). So I'm pretty sure in the Android subsystem it has a
Code:
mount -t vfat /dev/mmcblk1p1 /mnt/sdcard/external_sd
. In any case I tried several applications from the app store to add compatibility - with little success. I managed to get NTFS auto mounted at boot - but Android refuses to read the apps from an NTFS sd card (which I have a feeling would be the same with ext4 if I could get it mounted).
So at this point I am trying 2 partitions: most of the SD card is FAT32, and the second chunk will be ext2 for Ubuntu.
Edit 3:
2 partitions are working great. Just altered the script to mount the partition instead of mounting the file. To be honest I think it's a little faster on a separate partition.
Edit 4:
After upgrading System Monitor no longer sees two cores. I am looking into it.
How to install chrooted Debian 7.8 on a Chromecast (Debcast?)
English are not my native language but I will try answer any questions
Step 1 – 5 was made on a Debian 7.8 computer (raspbian)
Step 6 – 12 was made in Chromecast shell
1. Install debootstrap
Code:
su
apt-get install debootstrap
2. Download mini-installation for armhf with debootstrap, this will take a while.
Code:
debootstrap --arch=armhf --variant=minbase --foreign wheezy debian http://http.debian.net/debian
3. Tar the downloaded
Code:
tar -cvf debian.tar debian/
4. Send debian.tar to CC,data dir is writable
Code:
cat debian.tar | ssh [email protected][chromecast-ip] 'cat > /data/debian.tar'
5. ssh to chromecast
Code:
ssh [email protected](chromecast-ip)
6. Untar
Code:
cd /data
tar -xvf debian.tar
7. Create a start file for Chroot
Code:
vi /data/chroot.sh
#!/bin/sh
# Fix all PATH for Debian
export ROOT=/data/debian
export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$PATH
export HOME=/root
# remount /data. Got an error first time I loged into chroot. remount is a fix for this
# not sure if we need to do this every reboot
echo "Remounting /data"
mount -o remount,defaults /data
# Mount dev for Debian if needed
mountpoint $ROOT/dev –q
if [ ! $? -eq 0 ] ; then
echo "Mounting dev"
mount -o bind /dev $ROOT/dev
fi
# Mount pts for Debian if needed
# It's a fix for direct ssh login to chroot
mountpoint $ROOT/dev/pts –q
if [ ! $? -eq 0 ]; then
echo "Mounting ptst"
chroot $ROOT /bin/mount -t devpts -o OPTIONS devpts /dev/pts
fi
# Mount proc for Debian if needed
mountpoint $ROOT/proc –q
if [ ! $? -eq 0 ]; then
echo "Mounting proc"
mount -o bind /proc $ROOT/proc
fi
# Mount proc for Debian if needed
mountpoint $ROOT/sys –q
if [ ! $? -eq 0 ]; then
echo "Mounting sys"
mount -o bind /sys $ROOT/sys
fi
# start chroot
chroot $ROOT /bin/bash -l
8. run chroot.sh and continue with the installation, this will take a while
Code:
chmod +x chroot.sh
./chroot.sh
debootstrap/debootstrap --second-stage
9. We now got a working minimal chroot jail, almost no programs are installed, before we can install anything we need to update sources.list and add some repositories. Use http://debgen.simplylinux.ch/ to create a sources.list. I use debian mirrors for Sweden.
Code:
echo ”deb http://ftp.se.debian.org/debian stable main” > /etc/apt/sources.list
echo ”deb http://security.debian.org/ wheezy/updates main” >> /etc/apt/sources.list
apt-get update
10. Install vim and ssh
Code:
apt-get install vim ssh
11. change port from 22 to 2222 and restart ssh
Code:
vi /etc/ssh/sshd_config
/etc/init.d/ssh restart
12. Set a password
Code:
passwd
OPTIONAL
1. Install desctop and vnc server, this will take a while and our installation will rise with 400-450M (mine using about 800M total), we only got 1.1G total to play with so be carefull which program you install. A fix to this would be to create a Yaffs2 image for loop mount and then store it on a USB drive.
Code:
apt-get install xfce4 tightvncserver
2. Create a loginpassword to vnc, and choose if you need a guest login
Code:
tightvncserver
3. Start vnc server, 800x600 res.
Code:
vncserver :0 -geometry 800x600 -depth 24
4. Log into chromecast, I used a standalone RealVNC in windows and [chromecast-ip]:0 to login
5. More info at http://elinux.org/RPi_VNC_Server
INFO
- To exit root jail, just type exit
- If you started sshd in root jail you can connect to it with ssh on port 2222.
- No need to start chroot to load a program in chroot, you can start it from outside
Code:
chroot with chroot /data/debian /etc/init.d/ssh start
- you can also kill program from outside, run ps to find out ID and use kill [id]
- Chromecast does support loop mount, but not very many filesystems
o To mount a supported filesystem use
Code:
mount myImage.img /mnt/myImage –o loop=/dev/block/loop0
o does not support ext, ext2, ext3 or ext4
o Does support yaffs2, vfat…
o supported filetypes can be found in cat /proc/filesystems
o yaffs2utils can be compiled in debian (on CC), this program can make same filesystem type as /data, and this file can be loop mounted
o Install git, gcc and make. Then git clone https://github.com/justsoso8/yaffs2utils
Errors:
- stdin is not a tty. Run inside chroot jail:
Code:
/bin/mount -t devpts -o OPTIONS devpts /dev/pts
or outside chroot run
Code:
chroot /data/debian /bin/mount -t devpts -o OPTIONS devpts /dev/pts
. Then try to connect to port 2222 again.
- do this: mount -t proc proc /proc.
Run (outside chroot)
Code:
mount -t proc /proc /data/debian/proc
- Chroot and vi can be found in busybox (busybox chroot, busybox vi) you can create a symlink to it.
Code:
mkdir /data/bin & cd /data/bin
ln /bin/busybox –s vi
ln /bin/busybox –s chroot
export PATH=/data/bin:$PATH
o If you need Busybox it can be downloaded from: http://www.busybox.net/downloads/binaries/latest/busybox-armv7l
TODO:
- Autostart chroot on boot
- Does anyone know how to view shell via HDMI?
- Can keyboards and mouse be connected via a USB hub so we can use CC as a minimal computer?
LINKS:
http://www.hjackson.org/blog/archives/2008/10/18/ssh-stdin-is-not-a-tty
https://wiki.debian.org/ChrootOnAndroid
http://www.cyberciti.biz/faq/how-do-i-compress-a-whole-linux-or-unix-directory/
http://elinux.org/RPi_VNC_Server
http://debgen.simplylinux.ch/
https://bitbucket.org/inkubux/cubox-i/wiki/Plex Wheezy
https://help.ubuntu.com/community/BasicChroot
https://github.com/justsoso8/yaffs2utils
http://www.busybox.net/downloads/binaries/latest/busybox-armv7l
Screenshot:
g
Click for large
How are you using a mouse and keyboard, powered otg
Sent from my iPad using Tapatalk
it's a minimum installation of Debian, but I guess you can install xfce and use X-forwarding with sshd. They got it working on a transcend wifi sd-card so it can be made, not sure how fast it will run.
http://dmitry.gr/index.php?r=05.Projects&proj=15. Transcend WiFiSD
Cool
Ok, I tried X-forwarding, it's not a GUI, it's more like you run a program from a host, and "stream" it to some other computer using a client program and ssh.
Also installed xcfe-desctop and tightvncserver. No problem connecting to chromecast and run programs in vnc.
Is it possible to post a little 'how to' and some screenshots?
sure, give me a few days =)
Pietplezier said:
Is it possible to post a little 'how to' and some screenshots?
Click to expand...
Click to collapse
First post is updated with new information
Mape0661 said:
sure, give me a few days =)
Click to expand...
Click to collapse
Screenshots looks wicked!
Pietplezier said:
Screenshots looks wicked!
Click to expand...
Click to collapse
Thanks! It worked better then I thought it would, it's working like a small computer.
I have tryed to view shell over HDMI, would be fun, but I haven't got it to work yet, only crashed the chromecast.
Prerequisites:
Rooted device
Busybox installed ( get it from Google Play )
Terminal emulator ( get it from Google Play )
An armv7h linux image ( see the download link below )
ArchLinuxARM images:
You can download any ArchLinuxARM image you want from this link sourceforge.net/projects/linuxonandroid/files/ArchLinux/
After downloading your image rename it to "arch.img".
Step 1:
Create the following directories on your EXTERNAL-SDcard ( works on internal too but you'll have to modify the paths in the arch.sh script ): archlinux/ and archlinux/mount/
Step 2:
Copy the arch.img file you downloaded from your computer to your EXTERNAL-SDcard and store it under archlinux/
Step 3:
Open a text editor on your computer and create a new file called arch.sh and paste the following text in it:
# path to the linux img
# change this in case it is different from your image's path
LINUX_IMG=/storage/sdcard1/archlinux/arch.img
# location where the linux image will be mounted (/storage/sdcard1/archlinux/mount/)
# change this if you want to mount it somewhere else
LINUX_DIR=/storage/sdcard1/archlinux/mount/
# create the directory where the linux image will be mounted in case it doesn't exist
mkdir -p $LINUX_DIR
# mount the image
busybox mount -o loop $LINUX_IMG $LINUX_DIR
# mount dev and proc directories
cd $LINUX_DIR
busybox mount -t proc proc proc/
busybox mount -o bind /dev/ dev/
# optionally mount sdcard and external sdcard (if you do not want to mount them simply comment the following 2 lines)
busybox mount -o bind /sdcard/ sdcard/
busybox mount -o bind /storage/sdcard1/ external_sd/
# copy resolv.conf from android environment to arch linux environment
cp /etc/resolv.conf etc/resolv.conf
# chroot into the arch linux environment
chroot $LINUX_DIR /bin/bash
Step 4:
Copy the arch.sh script from your computer to the root of your INTERNAL SDcard ( since we don't have execute permissions on the external SDcard we will store the script on the internal SDcard).
Step 5:
Unplug your AscendP7 from the computer and open the terminal emulator.
Once the terminal emulator opened type the following:
su
cd /storage/sdcard0/
./arch.sh
If you followed the above steps, after executing the above commands you should find yourself inside the ArchLinux environment.
problem with download file
MihaiChirculete said:
Prerequisites:
Rooted device
Busybox installed ( get it from Google Play )
Terminal emulator ( get it from Google Play )
An armv7h linux image ( see the download link below )
ArchLinuxARM images:
You can download any ArchLinuxARM image you want from this link nl.mirror.archlinuxarm.org/armv7h/alarm/
After downloading your image rename it to "arch.img".
Step 1:
Create the following directories on your EXTERNAL-SDcard ( works on internal too but you'll have to modify the paths in the arch.sh script ): archlinux/ and archlinux/mount/
Step 2:
Copy the arch.img file you downloaded from your computer to your EXTERNAL-SDcard and store it under archlinux/
Step 3:
Open a text editor on your computer and create a new file called arch.sh and paste the following text in it:
# path to the linux img
# change this in case it is different from your image's path
LINUX_IMG=/storage/sdcard1/archlinux/arch.img
# location where the linux image will be mounted (/storage/sdcard1/archlinux/mount/)
# change this if you want to mount it somewhere else
LINUX_DIR=/storage/sdcard1/archlinux/mount/
# create the directory where the linux image will be mounted in case it doesn't exist
mkdir -p $LINUX_DIR
# mount the image
busybox mount -o loop $LINUX_IMG $LINUX_DIR
# mount dev and proc directories
cd $LINUX_DIR
busybox mount -t proc proc proc/
busybox mount -o bind /dev/ dev/
# optionally mount sdcard and external sdcard (if you do not want to mount them simply comment the following 2 lines)
busybox mount -o bind /sdcard/ sdcard/
busybox mount -o bind /storage/sdcard1/ external_sd/
# copy resolv.conf from android environment to arch linux environment
cp /etc/resolv.conf etc/resolv.conf
# chroot into the arch linux environment
chroot $LINUX_DIR /bin/bash
Step 4:
Copy the arch.sh script from your computer to the root of your INTERNAL SDcard ( since we don't have execute permissions on the external SDcard we will store the script on the internal SDcard).
Step 5:
Unplug your AscendP7 from the computer and open the terminal emulator.
Once the terminal emulator opened type the following:
su
cd /storage/sdcard0/
./arch.sh
If you followed the above steps, after executing the above commands you should find yourself inside the ArchLinux environment.
Click to expand...
Click to collapse
which one must to download?
rahim1234 said:
which one must to download?
Click to expand...
Click to collapse
I changed the download link. Try this: sourceforge.net/projects/linuxonandroid/files/ArchLinux/
so, what is the advantage of this kernel?