Graphic Glitch When Changing Volume

[Ellwyn C.]

When changing volume via using the middle button/scroll wheel of the mouse a orange graphic line appears each time you change the volume for the first time after the notify-osd meter appears, this does not occur when changing volume by clicking on volume icon and changing it by dragging meter up and down.

I have attached a picture which shows the line above the notify-osd

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: notify-osd 0.9.34-0ubuntu5
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
ApportVersion: 2.6.1-0ubuntu3
Architecture: amd64
Date: Mon Oct 22 22:32:09 2012
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: Dell Inc. Dell System XPS L502X
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-17-generic root=UUID=a1e333fe-37d4-4484-abea-cc22dcbf7b78 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 xserver-xorg 1:7.7+1ubuntu4
 libgl1-mesa-glx 9.0-0ubuntu1
 libdrm2 2.4.39-0ubuntu1
 xserver-xorg-video-intel 2:2.20.9-0ubuntu2
 xserver-xorg-video-ati 1:6.99.99~git20120913.8637f772-0ubuntu1
SourcePackage: notify-osd
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/04/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.name: 0YR8NN
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnDellInc.:bvrA05:bd05/04/2011:svnDellInc.:pnDellSystemXPSL502X:pvr:rvnDellInc.:rn0YR8NN:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS L502X
dmi.sys.vendor: Dell Inc.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Daniel van Vugt (vanvugt)]

Thank you for reporting this bug to Ubuntu.
Ubuntu 12.10 (quantal) reached end-of-life on May 16, 2014.

See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in.