I did "sudo apt-get install linux-backports-modules“ and reboot my laptop, and my speaker is back again. Thanks for the help. The problem is resolved.
-- Ubuntu 7.10 no sound after a while https://bugs.launchpad.net/bugs/186289 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
