I've also file a bug on alsa about it (https://bugtrack.alsa-project.org /alsa-bug/view.php?id=4665 ) and I tried some things in the subsequent days.
The current status is: * I have no way to make it work with alsa 1.0.20 * Kernel 2.6.31 comes with a more recent alsa version, which offers a new option "model=5stack-no-fp" (seems that it's still labeled 1.0.20) * If model is set to 5stack-no-fp and "Line Jack Mode" = "Line Out" then sound works (Some channels have to be unmuted) * After each reboot the "Line Jack Mode" must be set to a different value and then back to "Line Out" to make sound work * This works for both the 2.6.31-6 kernel and the mainline kernel I've tried to restart alsa after gnome starts and see if that helps with the re-adjustment of the line jack mode issue, but it didn't. ** Bug watch added: ALSA Bug Tracker #4665 https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4665 ** Tags removed: needs-upstream-testing -- [Regression] No sound with Karmic on HP HDX 9300 https://bugs.launchpad.net/bugs/407790 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
