*** This bug is a duplicate of bug 931122 ***
https://bugs.launchpad.net/bugs/931122
Public bug reported:
Summary: X performance is very bad on my HP Compaq dc7800p desktop
computer. For example moving windows is jerky and glxgears in full
screen only achieve 15 fps. The problem exists at least since 11.10. The
problem still exists in 14.04 daily-live 2014-01-08.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu7
ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4
Uname: Linux 3.12.0-7-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.12.7-0ubuntu6
Architecture: amd64
CasperVersion: 1.336ubuntu1
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 9 08:51:29 2014
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation 82Q35 Express Integrated Graphics Controller [8086:29b2]
(rev 02) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device [103c:2819]
LiveMediaBuild: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64+mac (20140108)
MachineType: Hewlett-Packard HP Compaq dc7800p Convertible Minitower
ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper
initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/18/2008
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 786F1 v01.24
dmi.board.asset.tag: CZC8163N0C
dmi.board.name: 0AACh
dmi.board.vendor: Hewlett-Packard
dmi.chassis.asset.tag: CZC8163N0C
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr786F1v01.24:bd03/18/2008:svnHewlett-Packard:pnHPCompaqdc7800pConvertibleMinitower:pvr:rvnHewlett-Packard:rn0AACh:rvr:cvnHewlett-Packard:ct6:cvr:
dmi.product.name: HP Compaq dc7800p Convertible Minitower
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.50-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.0.1-1ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.907-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu1
xserver.bootTime: Thu Jan 9 08:51:02 2014
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 26507
vendor NEC
xserver.version: 2:1.14.5-1ubuntu2
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bios-outdated-1.32 compiz-0.9 oneiric trusty ubuntu
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https://bugs.launchpad.net/bugs/1267384
Title:
8086:29b2 [HP Compaq dc7800 Convertible Minitower PC] 82Q35 graphics
acceleration performance worse than it could be
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