[Android Software Development] Kevin.Silbstedt:
Sorry for the absence. For some reason, I got new errors and different results.

So this is the terminal stuff:

u0_a130@android:/ $
u0_a130@android:/ $ cd /sdcard/ubuntu
u0_a130@android:/sdcard/ubuntu $ su
ndroid/files/bootscript.sh /sdcard/ubuntu/ubuntu.img <
Validating image checksum... OK
Checking loop device... MISSING
Creating loop device... OK
mount: mounting /storage on /data/local/mnt/external_sd failed: Invalid argument
No user defined mount points
net.ipv4.ip_forward = 1
Config file not found, using defaults!(/root/cfg/ubuntu.img.config)
Starting first boot setup.......
groupadd: group 'android_bt' already exists
groupadd: group 'android_bt-net' already exists
groupadd: group 'android_inet' already exists
groupadd: group 'android_net-raw' already exists
mkdir: cannot create directory `/var/run/dbus': File exists

Now give your user account (named ubuntu) a password

Please enter the new password below

Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
chown: cannot access `/external-sd/': No such file or directory
groupadd: group 'sdcard-rw' already exists
Start VNC server? (y/n)
n
Start SSH server? (y/n)
n
Save settings as defaults? (y/n) (You can always change it later in the app)
y
Config saved to /root/cfg/ubuntu.img.config

To shut down the Linux environment, just enter 'exit' at this terminal - and WAIT for all shutdown routines to finish!

root@localhost:~# export DISPLAY=:0.0
root@localhost:~# xhost +
access control disabled, clients can connect from any host
root@localhost:~# startlxde
Xlib: extension "RANDR" missing on display ":0.0".
Xlib: extension "RANDR" missing on display ":0.0".
xscreensaver: 08:30:32: Can't open display: :0.0
xscreensaver: 08:30:32: initial effective uid/gid was root/root (0/0)
xscreensaver: 08:30:32: running as nobody/nogroup (65534/65534)

xscreensaver: 08:30:32: This is probably because you're logging in as root. You
shouldn't log in as root: you should log in as a normal user,
and then `su' as needed. If you insist on logging in as
root, you will have to turn off X's security features before
xscreensaver will work.

Please read the manual and FAQ for more information:

http://www.jwz.org/xscreensaver/faq.html
http://www.jwz.org/xscreensaver/man.html

Obt-Message: XKB extension is not present on the server or too old
Obt-Message: Xinerama extension is not present on the server
Obt-Message: XRandR extension is not present on the server
Xlib: extension "RANDR" missing on display ":0.0".
Obt-Message: X Sync extension is not present on the server or is an incompatible version

** (process:20338): WARNING **: removed previous socket file /tmp/.menu-cached-:0-root

(polkit-gnome-authentication-agent-1:20305): polkit-gnome-1-WARNING **: Error getting authority: Error initializing authority: Could not connect: Connection refused
Openbox-Message: Could not acquire window manager selection on screen 0
lxsession: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.0.
lxpanel: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.0.
root@localhost:~# export DISPLAY=:0.0
root@localhost:~# xhost +
access control disabled, clients can connect from any host
root@localhost:~# startlxde
Xlib: extension "RANDR" missing on display ":0.0".
Xlib: extension "RANDR" missing on display ":0.0".
Xlib: extension "RANDR" missing on display ":0.0".
xscreensaver: 10:37:02: Can't open display: :0.0
xscreensaver: 10:37:02: initial effective uid/gid was root/root (0/0)
xscreensaver: 10:37:02: running as nobody/nogroup (65534/65534)

xscreensaver: 10:37:02: This is probably because you're logging in as root. You
shouldn't log in as root: you should log in as a normal user,
and then `su' as needed. If you insist on logging in as
root, you will have to turn off X's security features before
xscreensaver will work.

Please read the manual and FAQ for more information:

http://www.jwz.org/xscreensaver/faq.html
http://www.jwz.org/xscreensaver/man.html

Obt-Message: XKB extension is not present on the server or too old
Obt-Message: Xinerama extension is not present on the server
Obt-Message: XRandR extension is not present on the server
Obt-Message: X Sync extension is not present on the server or is an incompatible version

(polkit-gnome-authentication-agent-1:7923): polkit-gnome-1-WARNING **: Error getting authority: Error initializing authority: Could not connect: Connection refused
Openbox-Message: Invalid button "A-Left" in mouse binding
Openbox-Message: Invalid button "A-Middle" in mouse binding
Openbox-Message: Requested key "Escape" does not exist on the display
Openbox-Message: Requested key "F11" does not exist on the display
Openbox-Message: Requested key "Print" does not exist on the display
Openbox-Message: Requested key "XF86AudioRaiseVolume" does not exist on the display
Openbox-Message: Requested key "XF86AudioLowerVolume" does not exist on the display
Openbox-Message: Requested key "XF86AudioMute" does not exist on the display
Openbox-Message: Requested key "XF86WWW" does not exist on the display
Openbox-Message: Requested key "XF86Calculator" does not exist on the display
Openbox-Message: Requested key "XF86MyComputer" does not exist on the display
Openbox-Message: Requested key "XF86Terminal" does not exist on the display
Openbox-Message: Invalid button "A-Left" in mouse binding
Openbox-Message: Invalid button "A-Left" in mouse binding
Openbox-Message: Invalid button "A-Left" in mouse binding
Openbox-Message: Invalid button "A-Left" in mouse binding
Openbox-Message: Invalid button "A-Right" in mouse binding
Openbox-Message: Invalid button "A-Right" in mouse binding
Openbox-Message: Invalid button "A-Right" in mouse binding
Openbox-Message: Invalid button "A-Right" in mouse binding
Openbox-Message: Invalid button "A-Middle" in mouse binding
Openbox-Message: Invalid button "A-Middle" in mouse binding
Openbox-Message: Invalid button "A-Middle" in mouse binding
Openbox-Message: Invalid button "A-Up" in mouse binding
Openbox-Message: Invalid button "A-Down" in mouse binding
Openbox-Message: Invalid button "C-A-Up" in mouse binding
Openbox-Message: Invalid button "C-A-Down" in mouse binding
Openbox-Message: Invalid button "A-S-Up" in mouse binding
Openbox-Message: Invalid button "A-S-Down" in mouse binding
Openbox-Message: Invalid button "A-Up" in mouse binding
Openbox-Message: Invalid button "A-Down" in mouse binding
Openbox-Message: Invalid button "C-A-Up" in mouse binding
Openbox-Message: Invalid button "C-A-Down" in mouse binding
Openbox-Message: Invalid button "A-Up" in mouse binding
Openbox-Message: Invalid button "A-Down" in mouse binding

As a result I now see the desktop background of lxde with a mouse pointer, but again, nothing more and nothing is working. I thought, maybe there wasn't enough Ram, but no, still got about 300mb left.

I also tried the "waiting method". To bad the connection crashed everytime the screen went off, so I had to use LCD test to get a dark screen without the phone going into deep sleep. But even after 15 minutes, nothing happend.

This site was one of those, that I read. Some guy talks in the comments about using the X Server for a chrooted linux on android devices:

Well, it is not "just" this, someone seems to suck at explaining things.

Anyway, talking to the developer seems to be a good idea.

Well "stops responding" would mean, that it actually responded some time before (it didn't). But I still waited for 15 minutes, sadly nothing happens.

Same here, welcome to the team. :)

I also tried firefox again. I can write into the google search, but nothing else is working and the whole thing is messed up. I can move the mouse, but clicking doesn't work.

I'm thinking the problem has something to do with the X Server app.

Try jump as vnc, it's way better anyway.

The only thing, that blows is the screen moving around, even if the resolution fits. This can be fixed by reducing the resolution, but who would want that.