I had frequent GPU locks (in x-server) caused by incompatible RAM. memtest showed no issues but changing the RAM solved the issue for me.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/772856 Title: [ironlake] GPU locks up on Intel DH55HC system with IGP when playing Minecraft for a while Status in “xserver-xorg-video-intel” package in Ubuntu: Expired Bug description: System Specs Ubuntu 10.10 i3-550 @ 3.2 GHZ DH55HC mobo When i start minecraft server and client and play for a while then the gpu locks up. I then swhitch to VT-1 and it talks about the drm kernel module To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/772856/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
