I also see this on a GM45 based chipset. I get exactly one of these during boot:
[ 30.416631] [drm:i915_setparam] *ERROR* unknown parameter 4
and exactly one of these each time I VT switch to VT-1 and back:
[98636.163946] [drm:gm45_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 0
I have:
libdrm2: Installed: 2.4.5-0ubuntu2 Candidate: 2.4.5-0ubuntu3 libdrm-intel1: Installed: 2.4.5-0ubuntu2 Candidate: 2.4.5-0ubuntu3 xserver-xorg-video-intel: Installed: 2:2.6.3-0ubuntu2 Candidate: 2:2.6.3-0ubuntu2
Bah I had better go update.
I also see this on a GM45 based chipset. I get exactly one of these during boot:
[ 30.416631] [drm:i915_setparam] *ERROR* unknown parameter 4
and exactly one of these each time I VT switch to VT-1 and back:
[98636.163946] [drm:gm45_ get_vblank_ counter] *ERROR* trying to get vblank count for disabled pipe 0
I have:
libdrm2: xorg-video- intel:
Installed: 2.4.5-0ubuntu2
Candidate: 2.4.5-0ubuntu3
libdrm-intel1:
Installed: 2.4.5-0ubuntu2
Candidate: 2.4.5-0ubuntu3
xserver-
Installed: 2:2.6.3-0ubuntu2
Candidate: 2:2.6.3-0ubuntu2
Bah I had better go update.