I added the output for the command with sudo to get the capabilities: $ sudo lspci -vvvv |grep -A16 Multimedia 01:04.0 Multimedia audio controller: Aureal Semiconductor Vortex 1 (rev 02) Subsystem: Voyetra Technologies Montego Physical Slot: 1 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 (500ns min, 3000ns max), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fb100000 (32-bit, non-prefetchable) [size=128K] Region 1: I/O ports at 2000 [size=8] Region 2: I/O ports at 2008 [size=8] Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI+ D1- D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: snd_au8820 Kernel modules: snd_au8820
01:05.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22A IEEE- 1394a-2000 Controller (PHY/Link) [iOHCI-Lynx] (prog-if 10 [OHCI]) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1551041 Title: snd_au8820 0000:01:04.0: BUG: , pos = 16386, buffer size = 16384, period size = 1024 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1551041/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs