I am having still this problem, also after upgrade to natty (ubuntu 11.04). Sound does not work at all, but when I use Windows there is no such problem.
** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/712150 Title: Update (to 2.6.35.25-generic) sound stopped working [Realtek ALC260] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/712150/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs