I am seeing the same error - my sound is dead with the latest updates,
although it used to work perfectly in Alpha 5 :( when I first installed
The volume control has a red line through it, and if I try to select it a
dialog appears with the following message:
The volume control did not find any elements and/or devices to control. This
means either that you do not have the right GStreamer plugins installed, or
that you do not have a sound card configured.
You can remove the volume control from the panel by right-clicking the
speaker icon on the panel and selecting "Remove From Panel" from the
menu.
lspci -vv yields:
00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
High Definition Audio Controller (rev 03)
Subsystem: ASUSTeK Computer Inc. P5GD1-VW Mainboard
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 16 bytes
Interrupt: pin A routed to IRQ 10
Region 0: Memory at bddf8000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express Unknown type IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <64ns, L1 <1us
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed unknown, Width x0, ASPM unknown, Port 0
Link: Latency L0s <64ns, L1 <1us
Link: ASPM Disabled CommClk- ExtSynch-
Link: Speed unknown, Width x0
So the device is obviously there. I also can't find any sign of error
or any reference to the device in the bootup messages. (See attached) I
am not sure if this is the same bug, since my audio broke at some point
after alpha 5, and probably after alpha 6. I can run some other tests
if they could help diagnose the problem:
** Attachment added: "dmesg dump"
http://launchpadlibrarian.net/12788975/boot.messages
--
Ubuntu Hardy Heron alpha 5 no sound device
https://bugs.launchpad.net/bugs/194816
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