just installed feisty thingy today on my inspirion. and i found the solution, just simple go to system >preference> sound at the screen go down and you can select wich channel it will control, hold ctrl and select the master,master mono and pcm. that will fix the problem :)
-- sound volume control broken on dell inspiron 9300 laptop https://bugs.launchpad.net/bugs/84505 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
