Ubuntu
xserver-xorg-video-intel package

  1. Bug #127101
  2. Comment #142

Comment 142 for bug 127101

Revision history for this message
TDB (michael-baranov) wrote : Re: [Bug 127101] Re: laptop hangs when switching video mode

@Tim Hull:
I'm afraid to make things even more complicated in this situation... But
here are my results: 2.6.22-10 = no problem, 2.6.22-12 = had 1 random
hangup on resume, 2.6.22-14 = no problem. Testing method: tried 5
suspend/resume cycles on each kernel with XV and glxgears. I recall I
had the same hangups a couple of times before (1/20 rate or so) so it
has nothing to do with intel driver recent "loop fix". For me it looks
like kernel + X issue and is very obscure and random. This one looks
orthogonal to gray blocks. With recent "fixed" intel driver I have no
more gray blocks problem with any tested kernel. Thanks.
> Are you saying that this does happen with the 2.6.22-12 kernel for you? If
> so, then your issue is different from mine - as my machine has suspend
> issues with 2.6.22-13 and up but works fine in -12