Ubuntu
xdiagnose package

  1. Bug #575985
  2. Comment #4

Comment 4 for bug 575985

Revision history for this message
In , yakuizhao (yakui-zhao) wrote :

(In reply to comment #3)
> It's notebook Sony Vaio VGN-C2S_L, so I suppose it's bad EDID, and not cables
> ;)

Will you please add the boot option of "drm.debug=0x04" and attach the output of dmesg?

Thanks.
   Yakui
>