Hi guys. Ubuntu 12.10 x86. I installed the 3.5.0-27-generic and the problem is still present. I went down to the kernel 3.5.0-25, errors appear, but I can work.
-- 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/1160294 Title: [snb] stale TLB entries -> hang with random IPEHR Status in Quantal Backports: New Status in “xserver-xorg-video-intel” package in Ubuntu: Fix Committed Bug description: Hi, I'm victim of freezes (maybe GPU hangs). The mouse can't move. When there is sound playing, it freezes too. Sometimes hangs lasts 10 seconds and other times, 10 minutes are not sufficient nad it requires hardware reboot. It happens randomly (means that I don't know what caused the freezes) and I tried but can't reproduced it. "$ ubuntu-bug xserver-xorg-video-intel" tells me that erport the bug is impossible and that I have to join ubuntu support. I saw thoses bugs related but don't know if there is a real link (IPEHR, chips and kernels are different...) : #1102390 [sandybridge-m-gt2] False GPU lockup IPEHR: 0x01800100 IPEHR: 0x0b140001 #1111094 [sandybridge-m-gt2] False GPU lockup IPEHR: 0x01800001 IPEHR: 0x0b140001 #1119402 [sandybridge-m-gt2] GPU lockup IPEHR: 0x7a000003 IPEHR: 0x0b140001 #1135473 [sandybridge-m-gt2 mesa] GPU lockup IPEHR: 0x7a000002 IPEHR: 0x0b140001 #1154591 [sandybridge-m-gt2+] False GPU lockup IPEHR: 0x3b000000 IPEHR: 0x0b140001 #1156004 [sandybridge-m-gt2] False GPU lockup IPEHR: 0xfffefefe IPEHR: 0x0b140001 #1157507 [sandybridge-m-gt2] GPU lockup IPEHR: 0xbf4f0000 IPEHR: 0x0b140001 This is my configuration (I added things that I've read from other and might be important): Ubuntu Precise 12.04 i686 Notebook: Clevo W150HRM Processor and iGPU: Intel core i5-2520 Graphics dGPU: nVidia GT555M Hard drives: main Crucial C300 and slave 1TB Seagate I join the crash logs contained in /var/crash and a lspci list. To manage notifications about this bug go to: https://bugs.launchpad.net/quantal-backports/+bug/1160294/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
