>From my perspective, that hang is a non-event as it occurs in the GTT fetch for host which is non-fatal i.e. the GPU should continue functioning afterwards. The problem would be if that error-state is masking a later and fatal GPU hang. Though I would not expect you to notice unless you tried to use GL or video decode.
If you can grab a profile of the system once you start encountering the slow down, that would be very, very useful. sudo perf top (apt-get install linux-tools and a lot of -dbg packages). -- 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/1116732 Title: [gm45] GPU lockup EIR: 0x00000010 PGTBL_ER: 0x00000001 IPEHR: 0x02000000 - sluggish behavior with gimp and totem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1116732/+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
