Experiencing this on a Dell Studio 14z, debug information from alsa- info.sh attached.
** Attachment added: "Debugging info from alsa-info.sh" http://launchpadlibrarian.net/49732551/sound.txt -- Big bang on poweroff if sound device is enabled. https://bugs.launchpad.net/bugs/23984 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs