Public bug reported:
Binary package hint: alsa-base
I can hear my own voice's echo but there's no audio playback.
$ sudo lspci -d 13f6:0111 -vv
00:0a.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
Subsystem: C-Media Electronics Inc CMI8738/C3DX PCI Audio Device
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: 32 (500ns min, 6000ns max)
Interrupt: pin A routed to IRQ 5
Region 0: I/O ports at a400 [size=256]
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: CMI8738 [C-Media PCI CMI8738], device 0: CMI8738 [C-Media PCI DAC/ADC]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: CMI8738 [C-Media PCI CMI8738], device 1: CMI8738 [C-Media PCI 2nd DAC]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: CMI8738 [C-Media PCI CMI8738], device 2: CMI8738 [C-Media PCI IEC958]
Subdevices: 1/1
Subdevice #0: subdevice #0
I've already removed (--purge) and re-installed alsa-base but nothing
changed.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: Unconfirmed
--
Mic echo is ok, but no audio playback in Feisty
https://bugs.launchpad.net/bugs/119231
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