use the command....gnome-volume-control for the audio and then proceed with it whether it requires the missing plugins or not try these and then reply back
vineet kumar singh ** Changed in: gnome-icon-theme (Ubuntu) Assignee: (unassigned) => vineet kumar singh (vineets176) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-icon-theme in Ubuntu. https://bugs.launchpad.net/bugs/888038 Title: package gnome-icon-theme 2.31.0-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 Status in “gnome-icon-theme” package in Ubuntu: New Bug description: I guess, it's my fault ... I installed gnome shell on my 11.04 laptop and it broke a lot of things. I reverted back using ppa-purge and subsequently, my gnome classic is not what it was earlier. For e.g., I can't see the audio button (however, the menu pops up when I hover over the place it used to be). After my last update, I get a pop up saying something is wrong and I need to report it - I clicked the report and have arrived at this page. Best regards, Arun. ProblemType: Package DistroRelease: Ubuntu 11.04 Package: gnome-icon-theme 2.31.0-0ubuntu2 ProcVersionSignature: Ubuntu 2.6.38-12.51-generic 2.6.38.8 Uname: Linux 2.6.38-12-generic x86_64 NonfreeKernelModules: wl fglrx Architecture: amd64 Date: Wed Nov 9 15:59:30 2011 ErrorMessage: subprocess installed post-installation script returned error exit status 2 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) PackageArchitecture: all SourcePackage: gnome-icon-theme Title: package gnome-icon-theme 2.31.0-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-icon-theme/+bug/888038/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp