Ubuntu
xserver-xorg-video-intel package

  1. Bug #370292
  2. Comment #32

Comment 32 for bug 370292

Revision history for this message
Mike Rose (mr79) wrote : Re: [i855] Jaunty - X freezing on intel 855GM - MTRR issue (UXA/EXA)

Well I got it to happen again, everything updated/upgraded as of about 15 minutes ago. Switched back over to xserver-xorg-video-intel (from xserver-xorg-video-intel-2.4) rebooted, followed the instructions at https://wiki.ubuntu.com/X/Troubleshooting/Freeze#How%20to%20Get%20a%20Batchbuffer%20Dump%20(-intel%20only)

Enjoy your batchbuffer dump driver-gods :)
Note that my framebuffer is larger than default because I have two monitors (internal LCD + external CRT), though this issue occurs on LCD only too. Both running at 1024x768

Let me know if there's anything else I can do to help