Public bug reported: Needs more investigation but the system feels sluggish (video operations not always smooth). This morning I had a crash in firefox (may not be related) and it does not always seem to be reproducible. Yesterday I was able to run glxgears and play a video stream through firefox for quite some time without issues. So HW failure from old age might be a reason, too. With the initial install the lockups always seemed to happen when opening a selection dropbox (like the timeout for blanking the screen in the settings). Yesterday (after getting console to be a serial one) the lockup happened on the youtube front-page. After a reboot it did not happen again and today (after dist-upgrading) it just happened again (on some youtube page).
For yesterday and today, mouse still moved but gui was not responding. Also would not allow to switch to any vt. Serial console was still working and showed: nouveau [W_PCIEGART] [0000:01:00.0] flush timeout, 0x00000002 Today also (after a while): nouveau E[Xorg[1500]] failed to idle channel 0xcccc0000 [Xorg[1500]] ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2 ProcVersionSignature: Ubuntu 3.16.0-18.25-generic 3.16.3 Uname: Linux 3.16.0-18-generic i686 .tmp.unity.support.test.0: ApportVersion: 2.14.7-0ubuntu2 Architecture: i386 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Tue Sep 30 10:40:50 2014 DistUpgraded: Fresh install DistroCodename: utopic DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation NV41 [GeForce 6800] [10de:00c1] (rev a2) (prog-if 00 [VGA controller]) Subsystem: LeadTek Research Inc. Device [107d:2a0c] InstallationDate: Installed on 2014-09-25 (4 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha i386 (20140923) Lsusb: Bus 001 Device 003: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 003: ID 04d9:1400 Holtek Semiconductor, Inc. PS/2 keyboard + mouse controller Bus 002 Device 002: ID 8054:0001 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: System manufacturer System name ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-18-generic root=/dev/mapper/username--vg-root ro priority=low hpet=force console=ttyS0,115200n8 SourcePackage: xserver-xorg-video-nouveau UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/03/2005 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: ASUS A8N-SLI DELUXE ACPI BIOS Revision 1006 dmi.board.name: A8N-SLI DELUXE dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: 1.XX dmi.chassis.asset.tag: 123456789000 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSA8N-SLIDELUXEACPIBIOSRevision1006:bd03/03/2005:svnSystemmanufacturer:pnSystemname:pvr1.XX:rvnASUSTeKComputerINC.:rnA8N-SLIDELUXE:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System name dmi.product.version: 1.XX dmi.sys.vendor: System manufacturer version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1 version.libdrm2: libdrm2 2.4.56-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu3 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2 xserver.bootTime: Tue Sep 30 10:39:42 2014 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Power Button KEYBOARD, id 7 input HID 04d9:1400 KEYBOARD, id 8 input HID 04d9:1400 KEYBOARD, id 9 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: 2:1.16.0-1ubuntu1 xserver.video_driver: nouveau ** Affects: xserver-xorg-video-nouveau (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug compiz-0.9 i386 ubuntu utopic -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1375652 Title: [Utopic] nouveau flush timeout lockups Status in “xserver-xorg-video-nouveau” package in Ubuntu: New Bug description: Needs more investigation but the system feels sluggish (video operations not always smooth). This morning I had a crash in firefox (may not be related) and it does not always seem to be reproducible. Yesterday I was able to run glxgears and play a video stream through firefox for quite some time without issues. So HW failure from old age might be a reason, too. With the initial install the lockups always seemed to happen when opening a selection dropbox (like the timeout for blanking the screen in the settings). Yesterday (after getting console to be a serial one) the lockup happened on the youtube front-page. After a reboot it did not happen again and today (after dist-upgrading) it just happened again (on some youtube page). For yesterday and today, mouse still moved but gui was not responding. Also would not allow to switch to any vt. Serial console was still working and showed: nouveau [W_PCIEGART] [0000:01:00.0] flush timeout, 0x00000002 Today also (after a while): nouveau E[Xorg[1500]] failed to idle channel 0xcccc0000 [Xorg[1500]] ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2 ProcVersionSignature: Ubuntu 3.16.0-18.25-generic 3.16.3 Uname: Linux 3.16.0-18-generic i686 .tmp.unity.support.test.0: ApportVersion: 2.14.7-0ubuntu2 Architecture: i386 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Tue Sep 30 10:40:50 2014 DistUpgraded: Fresh install DistroCodename: utopic DistroVariant: ubuntu ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation NV41 [GeForce 6800] [10de:00c1] (rev a2) (prog-if 00 [VGA controller]) Subsystem: LeadTek Research Inc. Device [107d:2a0c] InstallationDate: Installed on 2014-09-25 (4 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha i386 (20140923) Lsusb: Bus 001 Device 003: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 003: ID 04d9:1400 Holtek Semiconductor, Inc. PS/2 keyboard + mouse controller Bus 002 Device 002: ID 8054:0001 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: System manufacturer System name ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-18-generic root=/dev/mapper/username--vg-root ro priority=low hpet=force console=ttyS0,115200n8 SourcePackage: xserver-xorg-video-nouveau UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/03/2005 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: ASUS A8N-SLI DELUXE ACPI BIOS Revision 1006 dmi.board.name: A8N-SLI DELUXE dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: 1.XX dmi.chassis.asset.tag: 123456789000 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrASUSA8N-SLIDELUXEACPIBIOSRevision1006:bd03/03/2005:svnSystemmanufacturer:pnSystemname:pvr1.XX:rvnASUSTeKComputerINC.:rnA8N-SLIDELUXE:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System name dmi.product.version: 1.XX dmi.sys.vendor: System manufacturer version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1 version.libdrm2: libdrm2 2.4.56-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.4.0-2ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu3 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2 xserver.bootTime: Tue Sep 30 10:39:42 2014 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Power Button KEYBOARD, id 7 input HID 04d9:1400 KEYBOARD, id 8 input HID 04d9:1400 KEYBOARD, id 9 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: 2:1.16.0-1ubuntu1 xserver.video_driver: nouveau To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1375652/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp