Scrolling in 12.04 jerky without "Fix screen updates in XGL with fglrx" enabled in CCSM
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Compiz |
New
|
Undecided
|
Unassigned | ||
Compiz Core |
New
|
Undecided
|
Unassigned | ||
compiz (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Scrolling in Nautilus, CCSM, Evince etc is jerky and looks like slideshow. Enabling "Fix screen updates in XGL with fglrx" in CCSM fixes the problem. Also with this option enabled, dash is more responsive while hovering over icons.
I am using an ati card with opensource driver.
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.tmp.unity.
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
CompizPlugins: [core,composite
CompositorRunning: compiz
DistUpgraded: Fresh install
DistroCodename: precise
DistroRelease: Ubuntu 12.04
DistroVariant: ubuntu
GraphicsCard:
Advanced Micro Devices [AMD] nee ATI Mobility Radeon HD 2400 [1002:94c9] (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. Device [1462:3fb9]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
MachineType: Micro-Star International EX610
Package: compiz 1:0.9.7.6-0ubuntu1
PackageArchitec
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Tags: precise precise ubuntu patch compiz-0.9
Uname: Linux 3.2.0-24-
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 04/14/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: A163DAMS V3.09
dmi.board.
dmi.board.name: MS-163D
dmi.board.vendor: MSI
dmi.board.version: Ver 1.000
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: EX610
dmi.product.
dmi.sys.vendor: Micro-Star International
version.compiz: compiz 1:0.9.7.6-0ubuntu1
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
apport information