Edgy shipped with a boatload of hda_intel patches not applied (understandable due to their timing, October) to linux-source-2.6.17.
Mark, could you test upstream alsa-driver-1.0.13? -- Sound intermittently not working on ThinkPad X60 https://launchpad.net/bugs/69529 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs