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Choppy video playback under Unity, but not Unity 2D with VLC and
Mplayer. Tried different video outputs, but none of them fixed the
problem. It looks like the video is running at about 20 fps, but both
VLC and Mplayer doesn't show dropped frames. CPU usage is only 50%.
Using compiz under Unity 2D results in stuttering too. Experiencing the
same with a Radeon HD6450 using the open source driver.
12.04 Live CD (2012.03.21.) with unity 5.6.0-0ubuntu4
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: compiz 1:0.9.7.0+bzr3035-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-19.30-generic-pae 3.2.11
Uname: Linux 3.2.0-19-generic-pae i686
.tmp.unity.support.test.0:
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
CasperVersion: 1.312
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CompositorRunning: compiz
Date: Wed Mar 21 13:25:50 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
GraphicsCard:
Advanced Micro Devices [AMD] nee ATI RC410 [Radeon Xpress 200M] [1002:5a62]
(prog-if 00 [VGA controller])
Subsystem: Toshiba America Info Systems Device [1179:ff31]
LiveMediaBuild: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120321)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0951:162c Kingston Technology
Bus 002 Device 002: ID 0458:003a KYE Systems Corp. (Mouse Systems) NetScroll+
Mini Traveler / Genius NetScroll 120
MachineType: TOSHIBA Satellite L30
PackageArchitecture: all
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
TERM=xterm
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: initrd=/casper/initrd.lz file=/cdrom/preseed/hostname.seed
boot=casper quiet splash -- BOOT_IMAGE=/casper/vmlinuz
SourcePackage: compiz
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/17/2007
dmi.bios.vendor: TOSHIBA
dmi.bios.version: V3.00
dmi.board.name: Satellite L30
dmi.board.vendor: TOSHIBA
dmi.board.version: Not Applicable
dmi.chassis.type: 10
dmi.chassis.vendor: TOSHIBA
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnTOSHIBA:bvrV3.00:bd08/17/2007:svnTOSHIBA:pnSatelliteL30:pvrPSL33E-00E00XHU:rvnTOSHIBA:rnSatelliteL30:rvrNotApplicable:cvnTOSHIBA:ct10:cvrN/A:
dmi.product.name: Satellite L30
dmi.product.version: PSL33E-00E00XHU
dmi.sys.vendor: TOSHIBA
version.compiz: compiz 1:0.9.7.0+bzr3035-0ubuntu1
version.libdrm2: libdrm2 2.4.30-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.1-0ubuntu5
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.1-0ubuntu5
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:0.0.16+git20111201+b5534a1-1build2
** Affects: xserver-xorg-video-ati (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug compiz-0.9 i386 precise regression reproducible ubuntu
--
Choppy video playback
https://bugs.launchpad.net/bugs/961124
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is subscribed to xserver-xorg-video-ati in Ubuntu.
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