I'm having the exact issue on my Lenovo R61i. Also started in 8.10 and hasn't been resolved in 9.04 beta.
-- PCM level too high after upgrade to 8.10 https://bugs.launchpad.net/bugs/290463 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs