This problem still exists for me with the latest feisty kernel (2.6.20-13-generic). I am on an HP nc6000. Here are the relevant lines from lspci -vvv
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03) Subsystem: Hewlett-Packard Company NC6000 laptop Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin B routed to IRQ 11 Region 0: I/O ports at 3000 [size=256] Region 1: I/O ports at 3880 [size=64] Region 2: Memory at a0100000 (32-bit, non-prefetchable) [size=512] Region 3: Memory at a0180000 (32-bit, non-prefetchable) [size=256] Capabilities: <access denied> -- Only headphones work after suspend on HP nx8220 https://launchpad.net/bugs/21574 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs