Dash (no blur) renders black stripes while scrolling
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Unity |
Confirmed
|
Undecided
|
Unassigned | ||
fglrx-installer (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
unity (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Reproducable on laptop (radeon mobility 4200) and pc (radeon hd 4350).
Select 'no blur' option for dash. (screenshot of ccsm)
Open dash - application lens, select to view all, start scrolling.
Result: dash renders black stripes. (video)
Second effect: No blur breaks panel transparency. bug 963649
~$ lspci -nnk | grep -i VGA -A2
01:05.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RS880M [Mobility Radeon HD 4200 Series] [1002:9712]
Subsystem: Hewlett-Packard Company Device [103c:1475]
Kernel driver in use: radeon
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 5.8.0-0ubuntu1
ProcVersionSign
Uname: Linux 3.2.0-20-generic x86_64
NonfreeKernelMo
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
CompizPlugins: [core,composite
Date: Tue Mar 27 20:10:09 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20111129.1)
ProcEnviron:
TERM=xterm
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)
Video from pc there. /bugs.launchpad .net/ubuntu/ +source/ unity/+ bug/964893/ +attachment/ 2943875/ +files/ dash-scroll- black.ogv
https:/
~$ lspci -nnk | grep -i VGA -A2
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RV710 [Radeon HD 4350] [1002:954f]
Subsystem: PC Partner Limited Device [174b:174b]
Kernel driver in use: radeon