My system frequently freezes. The screen is still displayed but no input is accepted from mouse or keyboard. The only action available is to switch off and re-start.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1
ProcVersionSignature: Ubuntu 4.2.0-25.30-generic 4.2.6
Uname: Linux 4.2.0-25-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.19.1-0ubuntu5
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
CurrentDesktop: Unity
Date: Thu Jan 21 16:47:04 2016
DistUpgraded: 2015-10-28 10:41:28,942 ERROR got error from PostInstallScript ./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process "./xorg_fix_proprietary.py" (No such file or directory) (8))
DistroCodename: wily
DistroVariant: ubuntu
GraphicsCard:
Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display [8086:0f31] (rev 0e) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:368d]
InstallationDate: Installed on 2015-06-21 (214 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: LENOVO 90BX0018UK
PackageArchitecture: all
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-25-generic.efi.signed root=UUID=2e321d15-1961-4c45-b1ce-7662ab1eee40 ro quiet splash vt.handoff=7
SourcePackage: compiz
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: Upgraded to wily on 2015-10-28 (85 days ago)
dmi.bios.date: 08/29/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: O07KT44AUS
dmi.board.name: Aptio CRB
dmi.board.vendor: LENOVO
dmi.board.version: SDK0F82993 WIN
dmi.chassis.type: 3
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrO07KT44AUS:bd08/29/2014:svnLENOVO:pn90BX0018UK:pvrLenovoE50-00:rvnLENOVO:rnAptioCRB:rvrSDK0F82993WIN:cvnLENOVO:ct3:cvrNone:
dmi.product.name: 90BX0018UK
dmi.product.version: Lenovo E50-00
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.64-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4
version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0+git20150819-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3
xserver.bootTime: Thu Jan 21 16:19:27 2016
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 780
vendor ACR
xserver.version: 2:1.17.2-1ubuntu9.1
I have reported this under compiz as the freeze most often occurs when scrolling up and down or moving about in web pages. It has, however, also occurred when in other programs, such as playing a game of Solitaire.