Hi, I have a original Beagleboard C3. I installed ubuntu following the instructions from http://elinux.org/BeagleBoardUbuntu#Saucy_13.10 (I also upgraded uboot before). Now I try to use my DVI monitor.
I have tried the following in my uEnv.txt:
dvimode=omapfb.mode=dvi:1024x768MR-16 omapdss.def_disp="dvi" vram=8M
omapfb.vram=0:8M
dvimode="omapfb.mode=dvi:1024x768MR-16@60"
dvimode="omapfb.mode=dvi:1024x768MR-16@60 omapdss.def_disp="dvi"
omapfb.vram=0:4M,1:4M,2:4M"
dvimode="omapfb.mode=dvi:1024x768MR-16@60 omapdss.def_disp=dvi vram=12M"
...
mmcargs=setenv bootargs console=${console} ${optargs} ${dvimode}
${kms_force_mode} root=${mmcroot} rootfstype=${mmcrootfstype} ${expansion}
${systemd}
...
but the screen always remains black. Only when I power the BB with USB the
screen shows something (whole orange color). After 2 seconds or so the
screen goes to sleep.
What can I do?
Robert
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