Opening the dash or alt+tab it is very slow and laggy
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Unity |
Confirmed
|
Undecided
|
Unassigned | ||
mesa (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned | ||
unity (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
opening the dash or alt+tab it is very slow and laggy. It doesn't matter if I'm using blur ore not, or disable effects in compiz setting manager or not.
Looks like problem with Gallium3d drivers.
So needs some tweaks or force uniti2d mode for all old ati card.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 4.24.0-0ubuntu3
ProcVersionSign
Uname: Linux 3.2.0-5-generic i686
.tmp.unity.
ApportVersion: 1.90-0ubuntu1
Architecture: i386
CompizPlugins: [core,bailer,
CompositorRunning: compiz
Date: Sun Dec 18 22:30:38 2011
DistUpgraded: Log time: 2011-12-17 22:56:02.069860
DistroCodename: precise
DistroVariant: ubuntu
EcryptfsInUse: Yes
GraphicsCard:
ATI Technologies Inc RV350 AS [Radeon 9550] [1002:4153] (prog-if 00 [VGA controller])
Subsystem: Device [1fd3:4153]
Subsystem: Device [1fd3:4152]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20111129.1)
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 003 Device 002: ID 0d8c:0201 C-Media Electronics, Inc. CM6501
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcEnviron:
PATH=(custom, no user)
LANG=ru_RU.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: unity
UpgradeStatus: Upgraded to precise on 2011-12-17 (0 days ago)
dmi.bios.date: 02/22/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P3.30
dmi.board.name: AM2NF3-VSTA
dmi.board.vendor: ASRock
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: To Be Filled By O.E.M.
dmi.product.
dmi.sys.vendor: To Be Filled By O.E.M.
version.compiz: compiz 1:0.9.6+
version.libdrm2: libdrm2 2.4.27-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
Changed in unity (Ubuntu): | |
status: | New → Incomplete |
tags: | added: performance |
Thanks for you report. Please try this:
1. Install CompizConfig
2. Using CompizConfig, disable Open GL vsync
3. Log-out, and the log-in again
It is working right now?