Parts of text not rendered after scrolling

[Matthew Woerly]

Binary package hint: xserver-xorg-video-intel

I notice this the most in Rhythmbox. If I scroll through music, some of the rating stars on the right hand side lose their bottom half. Once the mouse is moved over the row, they reappear. The rest of the text seems to be unaffected.
I also noticed it happened to the window title sometimes when switching between workspaces, but I can't reproduce that for a screenshot right now.
When I take a screenshot, the screen refreshes and the stars are fine in the screenshot. I took the attached image with a camera instead.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xserver-xorg-video-intel 2:2.12.0-1ubuntu5
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
DRM.card0.DVI.D.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x800
 edid-base64: AP///////wBMo1gzAAAAAAARAQOAIRV4Cof1lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEB1hsAkFAgIjAQMBMAS88QAAAZAAAADwAAAAAAAAAAACOHAmQAAAAA/gBYWDA0NwAxNTRYMwogAAAA/gAmNkBHao/G/wEBCiAgAIA=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
Date: Thu Oct 28 11:15:50 2010
DkmsStatus: bcmwl, 5.60.48.36+bdcom, 2.6.35-22-generic, x86_64: installed
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: Dell Inc. Inspiron 1525
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=dd63a644-83bc-4913-8de6-5f0bba39994e ro quiet splash
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: xserver-xorg-video-intel
dmi.bios.date: 03/10/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A11
dmi.board.name: 0U990C
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA11:bd03/10/2008:svnDellInc.:pnInspiron1525:pvr:rvnDellInc.:rn0U990C:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Inspiron 1525
dmi.sys.vendor: Dell Inc.
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro: Ubuntu
 codename: maverick
 architecture: x86_64
 kernel: 2.6.35-22-generic

[Matthew Woerly (nattgew)]

Maybe related:
Attached is a screenshot of Rhythmbox's title bar. Sometimes it loses parts of the text, or some of it changes to the inactive color and some doesn't.
Also, whet I right click to get a menu or use menus in applications, sometimes they only show parts of the menu, and I have to move the mouse down the entries to get them to show correctly.