I'm getting lockups a few times a day now on 12.10. From the syslog today I got: Mar 25 15:30:29 hostname kernel: [22367.850510] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung Mar 25 15:30:29 hostname kernel: [22367.850880] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
I also got this message prior to the above error messages: Mar 25 15:18:45 tank kernel: [21664.359940] ACPI Error: No handler for Region [CMS0] (ffff880159a31558) [SystemCMOS] (20120320/evregion-376) Mar 25 15:18:45 tank kernel: [21664.359956] ACPI Error: Region SystemCMOS (ID=5) has no handler (20120320/exfldio-306) Mar 25 15:18:45 tank kernel: [21664.359970] ACPI Error: Method parse/execution failed [\_SB_.PCI0.LPCB.EC0_._Q33] (Node ffff880159a3cde8), AE_NOT_EXIST (20120320/psparse-536) I have installed acpi-rtc-dkms_1.0_all.deb as this fixed the above ACPI Error last time. What is worse is that apport seems to be failing at submitting the data as I have the dialog box about a gpu hang popup four or five times within two to three minutes. I choose the desired frequency and then click next and it starts all over again. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1135473 Title: [sandybridge-m-gt2 mesa] GPU lockup IPEHR: 0x7a000002 IPEHR: 0x0b140001 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1135473/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
