[Problem]
Bad corruption in the form of line noise shows up in both the launcher and dash in Unity, which appears to only occur on -ati with certain hardware (the HD 3450 at least). Unity developers indicate they believe this is corruption in -ati / mesa rather than in the compiz rendering code.
Forwarding this bug from Ubuntu reporter unlive: bugs.launchpad. net/ubuntu/ +source/ xserver- xorg-video- ati/+bug/ 761998
http://
[Problem]
Bad corruption in the form of line noise shows up in both the launcher and dash in Unity, which appears to only occur on -ati with certain hardware (the HD 3450 at least). Unity developers indicate they believe this is corruption in -ati / mesa rather than in the compiz rendering code.
[Original Description]
Ubuntu Natty (Beta 2) (live-usb)
DistroRelease: Ubuntu 11.04 bzr20110411- 0ubuntu1 ature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 detection, composite, opengl, decor,mousepoll ,vpswitch, regex,animation ,snap,expo, move,compiztool box,place, grid,imgpng, gnomecompat, wall,ezoom, workarounds, staticswitcher, resize, fade,unitymtgra bhandles, scale,session, unityshell] //wAhY9YDQIwBAC 8PAQNoJBt4Ku6mn lRMmSYZT1StzwCB gAEBAQEBAQEBAQE BAQEBvDQAmFEAKk AQkBMAXg4RAAAeA AAA/QA8Sx9QDgAK ICAgICAgAAAA/ ABIOTgyQQogICAg ICAgAAAA/ gBISDAxMDVCMTAx NDI3AEY=
Package: compiz-core 1:0.9.4+
ProcVersionSign
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
CompizPlugins: [core,bailer,
CompositorRunning: compiz
DRM.card0.HDMI.A.1:
status: disconnected
enabled: disabled
dpms: On
modes:
edid-base64:
DRM.card0.VGA.1:
status: connected
enabled: enabled
dpms: On
modes: 1280x1024 1280x1024 1024x768 1024x768 1024x768 800x600 800x600 800x600 640x480 640x480 640x480 720x400
edid-base64: AP/////
Date: Fri Apr 15 17:01:12 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GdmLog1:
GdmLog2:
GraphicsCard: US.UTF- 8ProcKernelCmdL ine: BOOT_IMAGE= /casper/ vmlinuz noprompt cdrom-detect/ try-usb= true file=/cdrom/ preseed/ hostname. seed boot=casper initrd= /casper/ initrd. lz quiet splash -- maybe-ubiquity ature_: Ubuntu 2.6.38-8.42-generic 2.6.38.2 echnologies, LTD:bvr6. 00PG:bd08/ 09/2004: svn:pn: pvr:rvn: rn845PE- ITE8712: rvr:cvn: ct3:cvr: bzr20110411- 0ubuntu1 libgl1- mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu1 libgl1- mesa-dri- experimental: libgl1- mesa-dri- experimental N/A libgl1- mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu1 xserver- xorg: xserver-xorg 1:7.6+4ubuntu3 xserver- xorg-video- ati: xserver- xorg-video- ati 1:6.14.0-0ubuntu4 xserver- xorg-video- intel: xserver- xorg-video- intel 2:2.14.0-4ubuntu7 xserver- xorg-video- nouveau: xserver- xorg-video- nouveau 1:0.0.16+ git20110107+ b795ca6e- 0ubuntu7
ATI Technologies Inc RV620 LE AGP [Radeon HD 3450] [1002:95c6] (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device [1043:0028]
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
LiveMediaBuild_: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_
ProcVersionSign
Renderer: Unknown
SourcePackage: compiz
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/09/2004
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 6.00 PG
dmi.board.name: 845PE-ITE8712
dmi.chassis.type: 3
dmi.modalias: dmi:bvnPhoenixT
version.compiz: compiz 1:0.9.4+
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.
version.
version.
version.
version.
version.
version.