I have this issue on 14.04 with GTX650Ti: Mar 5 21:47:08 animeworld kernel: [ 354.357948] audit_printk_skb: 117 callbacks suppressed Mar 5 21:47:08 animeworld kernel: [ 354.357953] type=1006 audit(1394041628.099:63): pid=3406 uid=0 old auid=4294967295 new auid=1000 old ses=4294967295 new ses=1 res=1 Mar 5 21:47:08 animeworld dbus[988]: [system] Activating service name='org.freedesktop.ConsoleKit' (using servicehelper) Mar 5 21:47:08 animeworld dbus[988]: [system] Successfully activated service 'org.freedesktop.ConsoleKit' Mar 5 21:48:17 animeworld kernel: [ 423.976011] nouveau E[compiz[2343]] failed to idle channel 0xcccc0000 [compiz[2343]] Mar 5 21:48:32 animeworld kernel: [ 438.976010] nouveau E[compiz[2343]] failed to idle channel 0xcccc0000 [compiz[2343]] Mar 5 21:48:32 animeworld kernel: [ 438.976117] nouveau E[ PFIFO][0000:01:00.0] PFIFO: read fault at 0x0000013000 [PAGE_NOT_PRESENT] from (unknown enum 0x00000007)/(unknown enum 0x00000007) on chann el 0x003fa62000 [unknown] Mar 5 21:48:34 animeworld kernel: [ 440.978687] nouveau E[ PFIFO][0000:01:00.0] playlist 0 update timeout Mar 5 21:48:36 animeworld kernel: [ 443.204676] nouveau E[ DRM] GPU lockup - switching to software fbcon Mar 5 21:48:37 animeworld kernel: [ 443.273657] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:48:41 animeworld kernel: [ 447.568648] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:48:45 animeworld kernel: [ 451.863641] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:48:49 animeworld kernel: [ 456.158631] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:48:54 animeworld kernel: [ 460.453621] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:48:55 animeworld kernel: [ 462.088008] nouveau E[Xorg[1147]] failed to idle channel 0xcccc0001 [Xorg[1147]] Mar 5 21:48:58 animeworld kernel: [ 464.748609] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100 Mar 5 21:49:02 animeworld kernel: [ 469.043601] nouveau W[ PFIFO][0000:01:00.0] unknown status 0x00000100
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1048701 Title: NVidia GPU lock-up on 12.10 Beta-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1048701/+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
