Public bug reported: Sometimes picture on the screen becomes incomprehensible (like collected from random bloks of original pikture). Ubuntu 13.04 /var/log/kern.log: May 1 16:30:57 krot-PC kernel: [ 9243.839873] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - Ch 2 Get 0x0020033c4c Put 0x0020036608 IbGet 0x000003cf IbPut 0x000003d0 State 0x80004861 (err: INVALID_CMD) Push 0x00704031 May 1 16:30:57 krot-PC kernel: [ 9243.847511] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - Ch 2 Get 0x0020036678 Put 0x0020036608 IbGet 0x000003cf IbPut 0x000003d0 State 0x40000004 (err: INVALID_MTHD) Push 0x00406040 May 1 16:30:57 krot-PC kernel: [ 9243.849873] nouveau E[ PFIFO][0000:01:00.0] CACHE_ERROR - Ch 2/0 Mthd 0x0000 Data 0x19000000 May 1 18:05:15 krot-PC kernel: [14897.198110] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - Ch 2 Get 0x0020029840 Put 0x002002a3e4 IbGet 0x0000011f IbPut 0x00000122 State 0x80001b80 (err: INVALID_CMD) Push 0x00406040 May 1 18:15:05 krot-PC kernel: [15487.647290] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - Ch 2 Get 0x0020026058 Put 0x0020027b84 IbGet 0x0000032b IbPut 0x0000032c State 0x80000020 (err: INVALID_CMD) Push 0x00406040 May 1 19:55:58 krot-PC kernel: [21535.776420] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - Ch 2 Get 0x00200243b0 Put 0x0020025138 IbGet 0x00000182 IbPut 0x00000185 State 0x80004861 (err: INVALID_CMD) Push 0x00406040 May 1 19:55:58 krot-PC kernel: [21535.776438] nouveau E[ PGRAPH][0000:01:00.0] TRAP_TPDMA_2D - TP 0 - Unknown fault at address 002078b500 May 1 19:55:58 krot-PC kernel: [21535.776441] nouveau E[ PGRAPH][0000:01:00.0] TRAP_TPDMA_2D - TP 0 - e0c: 00000000, e18: 00000000, e1c: 00140004, e20: 00000011, e24: 0c030000 May 1 19:55:58 krot-PC kernel: [21535.776447] nouveau E[ PGRAPH][0000:01:00.0] TRAP May 1 19:55:58 krot-PC kernel: [21535.776452] nouveau E[ PGRAPH][0000:01:00.0] ch 2 [0x001fad9000] subc 2 class 0x502d mthd 0x0860 data 0x00000040 May 1 19:55:58 krot-PC kernel: [21535.776461] nouveau E[ PFB][0000:01:00.0] trapped write at 0x002078b500 on channel 0x0001fad9 PGRAPH/PROP/DST2D reason: PAGE_NOT_PRESENT May 1 20:00:22 krot-PC kernel: [21799.703311] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - Ch 2 Get 0x002002d2b4 Put 0x002002e47c IbGet 0x000002bc IbPut 0x000002bd State 0x80000020 (err: INVALID_CMD) Push 0x00406040 May 1 20:02:17 krot-PC kernel: [21913.917651] nouveau E[ PFIFO][0000:01:00.0] DMA_PUSHER - Ch 2 Get 0x0020034efc Put 0x00200360bc IbGet 0x00000260 IbPut 0x00000261 State 0x40000004 (err: INVALID_MTHD) Push 0x00406040 May 1 20:02:17 krot-PC kernel: [21913.944785] nouveau E[ PGRAPH][0000:01:00.0] ILLEGAL_MTHD May 1 20:02:17 krot-PC kernel: [21913.944799] nouveau E[ PGRAPH][0000:01:00.0] ch 2 [0x001fad9000] subc 0 class 0x0030 mthd 0x0200 data 0x00000001
ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1 ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true Date: Wed May 1 21:53:37 2013 DistUpgraded: 2013-04-30 21:49:20,364 DEBUG enabling apt cron job DistroCodename: raring DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation G92 [GeForce 9800 GT] [10de:0614] (rev a2) (prog-if 00 [VGA controller]) InstallationDate: Installed on 2012-10-21 (192 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MachineType: Gigabyte Technology Co., Ltd. GA-970A-D3 MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=d3f644cf-a581-4546-97ec-666292691b65 ro quiet splash vt.handoff=7 SourcePackage: xserver-xorg-video-nouveau UpgradeStatus: Upgraded to raring on 2013-04-30 (1 days ago) dmi.bios.date: 12/27/2011 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F8e dmi.board.name: GA-970A-D3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF8e:bd12/27/2011:svnGigabyteTechnologyCo.,Ltd.:pnGA-970A-D3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-970A-D3:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-970A-D3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1 version.ia32-libs: ia32-libs 20090808ubuntu36 version.libdrm2: libdrm2 2.4.43-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.1-0ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.1-0ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu6 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1 xserver.bootTime: Wed May 1 21:36:18 2013 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Power Button KEYBOARD, id 7 input SIGMACH1P USB Keyboard KEYBOARD, id 8 input SIGMACH1P USB Keyboard KEYBOARD, id 9 input Logitech Unifying Device. Wireless PID:101a MOUSE, id 10 xserver.errors: Failed to load module "nvidia" (module does not exist, 0) Failed to load module "nvidia" (module does not exist, 0) xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.13.3-0ubuntu6 xserver.video_driver: nouveau ** Affects: xserver-xorg-video-nouveau (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug compiz-0.9 raring ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1175266 Title: Sometimes picture on the screen becomes incomprehensible (like collected from random bloks of original pikture). Errors in /var/log/kern.log like "nouveau E[ PGRAPH][0000:01:00.0] ILLEGAL_MTHD" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1175266/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs