>From the included alsa info this system is seems to be using two subsystem ids, 0x17aa:0x384e and 0x17aa:0x1867.
Subsystem: 17aa:384e Subsystem Id: 0x17aa1867 Looking at the quirk table as it is right now with the current Intrepid -proposed kernel it appears that this machine is already quirked using the first one: SND_PCI_QUIRK(0x17aa, 0x384e, "Lenovo 3000 N200", ALC861VD_LENOVO), So I would expect this machine to work with the default kernels in -proposed (2.6.27-11.24). If you could first test with that kernel and report back here. Please see https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. I have also built some test kernels with an additional quirk as suggested by Daniel, if the kernel above does _not_ work for you could you also test the kernels at the URL below and report back here (it is not necesary to test those if the -proposed kernel works): http://people.ubuntu.com/~apw/lp198839-intrepid/ -- alsa unmutes the mic channel when resuming from suspend https://bugs.launchpad.net/bugs/198839 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