Public bug reported:
Xorg after day work can begin to consume 100% of CPU time.
At this time, other applications are not seen to be consumed more than 5% of
the load.
After close other application, system performance is not restored.
This problem independent from the video card and used driver.
Reproduced on the GeForce 9500 GT (driver nouveau, and integrated with the
i5-3330), and GeForce 6800 drivers 304.131.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xserver-xorg-core 2:1.18.4-0ubuntu0.1
ProcVersionSignature: Ubuntu 4.4.0-46.67-generic 4.4.24
Uname: Linux 4.4.0-46-generic x86_64
.tmp.unity_support_test.1:
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Thu Oct 27 08:39:36 2016
DistUpgraded: 2016-08-31 14:46:55,650 DEBUG Running PostInstallScript:
'./xorg_fix_proprietary.py'
DistroCodename: xenial
DistroVariant: ubuntu
DkmsStatus:
bbswitch, 0.8, 4.4.0-44-generic, x86_64: installed
bbswitch, 0.8, 4.4.0-45-generic, x86_64: installed
bbswitch, 0.8, 4.4.0-46-generic, x86_64: installed
ExecutablePath: /usr/lib/xorg/Xorg
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
NVIDIA Corporation G96 [GeForce 9500 GT] [10de:0640] (rev a1) (prog-if 00 [VGA
controller])
Subsystem: ZOTAC International (MCO) Ltd. G96 [GeForce 9500 GT] [19da:6046]
InstallationDate: Installed on 2011-10-04 (1849 days ago)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427)
JournalErrors: -- No entries --
MachineType: System manufacturer System Product Name
ProcEnviron:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-46-generic root=/dev/md23 ro
ipv6.disable=1 quiet splash nomodeset nomdmonddf nomdmonisw nomdmonddf
nomdmonisw memmap=640k@0 vt.handoff=7
Renderer: Software
SourcePackage: xorg-server
UpgradeStatus: Upgraded to xenial on 2016-08-31 (56 days ago)
dmi.bios.date: 07/02/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1408
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P8H61-M LE R2.0
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev x.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1408:bd07/02/2014:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H61-MLER2.0:rvrRevx.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.67-1ubuntu0.16.04.2
version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2.2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2.2
version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20160325-1ubuntu1.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2
xserver.bootTime: Tue Oct 25 21:51:22 2016
xserver.configfile: default
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.18.4-0ubuntu0.1
** Affects: xorg-server (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug ubuntu xenial
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https://bugs.launchpad.net/bugs/1637081
Title:
Xorg high load
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