Ubuntu
xserver-xorg-video-intel package

  1. Bug #256142
  2. Comment #95

Comment 95 for bug 256142

Revision history for this message
In , Guillaume Melquiond (guillaume-melquiond) wrote :

I don't know why it worked yesterday. (I'm sure it worked, since I verified with reg_dumper that the FBC was on.) But today, it does not work anymore: The underruns are back while I'm still using the 64/95 split. There must be something missing.