I attach a screen shot showing a mysterious redraw. Blue background is painted on the menu area. Before I took the screen shot I pressed the "system" menu and it was redrawn immediately. This has happened several times before.
Natty is installed and I use a traditional Ubuntu look.
patrik@ubuntu:~$ uname -a
Linux ubuntu 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686 i686 i386 GNU/Linux
patrik@ubuntu:~$ cat /proc/version_signature
Ubuntu 2.6.38-8.42-generic 2.6.38.2
patrik@ubuntu:~$
---
Architecture: i386
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
DistUpgraded: Fresh install
DistroCodename: natty
DistroRelease: Ubuntu 11.04
DistroVariant: ubuntu
DkmsStatus:
bcmwl, 5.100.82.38+bdcom, 2.6.38-8-generic, i686: installed
bcmwl, 5.100.82.38+bdcom, 2.6.38-10-generic, i686: installed
vboxhost, 4.0.12, 2.6.38-10-generic, i686: installed
GraphicsCard:
Intel Corporation N10 Family Integrated Graphics Controller [8086:a011] (rev 02) (prog-if 00 [VGA controller])
Subsystem: Samsung Electronics Co Ltd Device [144d:c08c]
Subsystem: Samsung Electronics Co Ltd Device [144d:c08c]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110426)
MachineType: SAMSUNG ELECTRONICS CO., LTD. NF110/NF210/NF310
NonfreeKernelModules: wl
Package: xorg 1:7.6+4ubuntu3.1
PackageArchitecture: i386
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-10-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7
Renderer: Unknown
Tags: natty ubuntu compiz-0.9
Uname: Linux 2.6.38-10-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
dmi.bios.date: 03/08/2011
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 04MY.M033.20110308.JIP
dmi.board.asset.tag: SAMSUNG
dmi.board.name: NF110/NF210/NF310
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr04MY.M033.20110308.JIP:bd03/08/2011:svnSAMSUNGELECTRONICSCO.,LTD.:pnNF110/NF210/NF310:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNF110/NF210/NF310:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
dmi.product.name: NF110/NF210/NF310
dmi.product.version: Not Applicable
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
version.compiz: compiz 1:0.9.4+bzr20110606-0ubuntu1~natty2
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3.1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4.1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7
This bug happens when using Firefox. On a webpage right-click and add bookmark. Happens occationally.