Ubuntu
xserver-xorg-video-intel package

  1. Bug #849782
  2. Comment #24

Comment 24 for bug 849782

Revision history for this message
In , Chris Wilson (ickle) wrote :

(In reply to comment #13)
> Created an attachment (id=52329) [details]
> dmesg w/ drm.debug=0x1
>
> Here's w/ drm.debug=0x1. No 'pipe [AB] underrun' regex matches.

To check the obvious as it is quite a short dmesg (compared to what I was expecting, very few ioctls i.e. very few drawing commands), did you observe flicker within that time?