Blank Screen

[GoogleCodeExporter]

Device name : Tegra
Device rooted (yes/no) :?
Device OS version (1.5/1.6/2.0,...) :2.0

Computer OS and version (Mac,Win,Linux,...) :ubunttu 9.10
Java version (java -version from command line) :java version "1.6.0_20"
ADB version (adb version from command line) :1.0.25
AndroidScreencast version :

What steps will reproduce the problem?
1.javaws androidscreencast.jnlp

It was giving blank screen instead of GUI and control and key board is working.

i have tested for emulator also emulator is working fine but for divece not
working.

2) How to check weather device is rooted or not?

Original issue reported on code.google.com by d.valesw...@gmail.com on 28 Apr 2010 at 7:34

Attachments:

• Screenshot-161430874180441.png

[GoogleCodeExporter]

2) How to check weather device is rooted or not?

adb shell
# rooted
$ no rooted

Original comment by Luca.hai...@gmail.com on 24 May 2010 at 3:19

[GoogleCodeExporter]

It looks as if your device is not using the standard /dev/graphics/fb0 as 
screen framebuffer.
Try the following adb command:
adb shell /system/bin/cat /dev/graphics/fb0
If you do it on the buffer location you will get something like this (don't 
panic):

╜╢▌╛▌╢²╛▌╛■╛▌╛²╛▌╛²╛²╛▲╟²╛■╞�
�╛■╛²╛▲╟²╛²╛²╛▲┐■╛■╛²╛■╞²╛▲╟²��
�■╞▌╛■╞²╛▲╟↔┐>╟▲┐▲╟↔┐▲╟↔┐▼╟■�
��■╞■╛▲╟▲╟▲╟▲┐?╟▲╟▲╟■╛▲
⌂╧?╧⌂╧^╟⌂╫_╧⌂╫^╧ƒ╫_╫ƒ╫~╧ƒ╫^╧ƒ╫~╧ƒ��
�_╫⌂╫^╧ƒ╫_╫ƒ╫^╧ƒ╫_╫ƒ╫^╧ƒ╫^╫ƒ╫^╧ƒ╫^╫ƒ
╫^╧ƒ╫^╧ƒ╫]╧ƒ╫^╫ƒ╫^╧ƒ╫⌂╫ƒ╫~╧ƒ╫⌂╫ƒ╫~
ϟן

Original comment by guy.ari...@gmail.com on 15 Jul 2010 at 8:05

[GoogleCodeExporter]

Hi guy.arieli

  thanks for reply . i was checked the adb shell /system/bin/cat /dev/graphics/fb0 
My board was not using the fb0 device 

Thanks&Regards
Vali

Original comment by d.valesw...@gmail.com on 19 Jul 2010 at 7:26