The problem persists with todays upgrade to kernel 2.6.31-21. It's been there since -18.
In my case, no sound hardware appears to be detected. Opening GNOME alsa mixer leaves me with a blank window. I've seen the -21 update said something about improving compatibility of ALSA with Macbook 5,1 and 5,2. There is anything I can do to help debug this? -- linux-backports-modules-alsa-2.6.31-18-generic in proposed no longer works on a macbook pro 5,3 https://bugs.launchpad.net/bugs/506622 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