beagle video output stops after some time

Can the baseline log of the system - be attached, to proceed further ?

http://processors.wiki.ti.com/index.php/SGXDbg#Baselining_the_current_SGX_driver_environment

Two years ago I already noticed this behaviour when I installed angstrom distribution and run the demos. is there some kind of screen saver or power saving mechanism that has to be configured? -Jochen # ./gfx_check.sh WSEGL settings [default] WindowSystem=libpvrPVR2D_FRONTWSEGL.so #WindowSystem=libpvrPVR2D_FLIPWSEGL.so ------ ARM CPU information Processor : ARMv7 Processor rev 3 (v7l) BogoMIPS : 713.17 Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x1 CPU part : 0xc08 CPU revision : 3 Hardware : OMAP3 Beagle Board Revision : 0020 Serial : 0000000000000000 ------ SGX driver information Version 1.6.16.4117 (release) /home/jochen/buildroot/Graphics_SDK_4_05_00_03/GFM System Version String: None ------ Framebuffer settings ./gfx_check.sh: line 12: fbset: not found ------ Rotation settings 0 ------ Kernel Module information Module Size Used by Not tainted pvrsrvkm 164623 0 ------ Boot settings console=ttyO2,115200n8 vram=12M omapdss.debug=1 omapfb.debug=y root=/dev/mmcblkt ------ Linux Kernel version Linux buildroot 2.6.37 #2 Fri Jan 13 12:16:14 CET 2012 armv7l GNU/Linux

Was the below discussion referred to, and the method mentioned tried already ?

http://e2e.ti.com/support/dsp/omap_applications_processors/f/447/t/31643.aspx

Is your timeout 10Mins? If yes, then console is blanking out and result of this display goes off. Can you try following -

http://e2e.ti.com/support/embedded/linux/f/354/t/155423.aspx#563106

Thanks,

Vaibhav

it was consoleblank=0 boot arg.

thanks

-Jochen