sound missing on Trusty upgrade
ø
carsrcoffins23 at yahoo.com
Sun Apr 20 15:11:49 UTC 2014
I'm totally stumped about this one. I was even listening to music while
do-release-upgrade was doing its thing but upon restart, I've got no
sound. I first looked to pulse, which was installed (I think it came
along with tuxguitar and I never noticed) so I removed it. No change. I
tried force-reloading ALSA, but that did not elicit a change. I toggled
muting in alsamixer to no avail. I killed the timidity deamon (yeah, I
do a lot of audio stuff) which has been reported to be an issue and
nothing. Still, I have what appears to be a working system, as reported
by aplay, play, mplayer, audacious, etc. Nothing is complaining and yet
I don't have sound. I feel I can rule out a hardware issue because
previously it did work. That being said, below is some information that
I hope helps someone figure this out!
wxl
aplay -l:
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: 92HD95 Analog [92HD95 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
from lspci -vvnn:
00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series
Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
Subsystem: Lenovo Device [17aa:3977]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 44
Region 0: Memory at c0610000 (64-bit, non-prefetchable)
[size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
modinfo snd_hda_intel:
filename:
/lib/modules/3.13.0-24-generic/kernel/sound/pci/hda/snd-hda-intel.ko
description: Intel HDA driver
license: GPL
srcversion: 62C07A94C39CCF25ECE24B7
alias: pci:v00001022d*sv*sd*bc04sc03i00*
alias: pci:v00001002d*sv*sd*bc04sc03i00*
alias: pci:v000015ADd00001977sv*sd*bc*sc*i*
alias: pci:v000017F3d00003010sv*sd*bc*sc*i*
alias: pci:v00001102d00000009sv*sd*bc*sc*i*
alias: pci:v00001102d00000012sv*sd*bc*sc*i*
alias: pci:v00001102d00000010sv*sd*bc*sc*i*
alias: pci:v00006549d00002200sv*sd*bc*sc*i*
alias: pci:v00006549d00001200sv*sd*bc*sc*i*
alias: pci:v000010DEd*sv*sd*bc04sc03i00*
alias: pci:v000010B9d00005461sv*sd*bc*sc*i*
alias: pci:v00001039d00007502sv*sd*bc*sc*i*
alias: pci:v00001106d00009140sv*sd*bc*sc*i*
alias: pci:v00001106d00009170sv*sd*bc*sc*i*
alias: pci:v00001106d00003288sv*sd*bc*sc*i*
alias: pci:v00001002d0000AAB0sv*sd*bc*sc*i*
alias: pci:v00001002d0000AAA8sv*sd*bc*sc*i*
alias: pci:v00001002d0000AAA0sv*sd*bc*sc*i*
alias: pci:v00001002d00009902sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA98sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA90sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA88sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA80sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA68sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA60sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA58sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA50sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA48sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA40sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA38sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA30sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA28sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA20sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA18sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA10sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA08sv*sd*bc*sc*i*
alias: pci:v00001002d0000AA00sv*sd*bc*sc*i*
alias: pci:v00001002d0000970Fsv*sd*bc*sc*i*
alias: pci:v00001002d0000960Fsv*sd*bc*sc*i*
alias: pci:v00001002d00007919sv*sd*bc*sc*i*
alias: pci:v00001002d0000793Bsv*sd*bc*sc*i*
alias: pci:v00001022d0000780Dsv*sd*bc*sc*i*
alias: pci:v00001002d00004383sv*sd*bc*sc*i*
alias: pci:v00001002d0000437Bsv*sd*bc*sc*i*
alias: pci:v00008086d*sv*sd*bc04sc03i00*
alias: pci:v00008086d00003A6Esv*sd*bc*sc*i*
alias: pci:v00008086d00003A3Esv*sd*bc*sc*i*
alias: pci:v00008086d0000293Fsv*sd*bc*sc*i*
alias: pci:v00008086d0000293Esv*sd*bc*sc*i*
alias: pci:v00008086d0000284Bsv*sd*bc*sc*i*
alias: pci:v00008086d0000269Asv*sd*bc*sc*i*
alias: pci:v00008086d000027D8sv*sd*bc*sc*i*
alias: pci:v00008086d00002668sv*sd*bc*sc*i*
alias: pci:v00008086d00000F04sv*sd*bc*sc*i*
alias: pci:v00008086d0000080Asv*sd*bc*sc*i*
alias: pci:v00008086d0000811Bsv*sd*bc*sc*i*
alias: pci:v00008086d00003B56sv*sd*bc*sc*i*
alias: pci:v00008086d00000D0Csv*sd*bc*sc*i*
alias: pci:v00008086d00000C0Csv*sd*bc*sc*i*
alias: pci:v00008086d00000A0Csv*sd*bc*sc*i*
alias: pci:v00008086d00009CA0sv*sd*bc*sc*i*
alias: pci:v00008086d00009C21sv*sd*bc*sc*i*
alias: pci:v00008086d00009C20sv*sd*bc*sc*i*
alias: pci:v00008086d00008D21sv*sd*bc*sc*i*
alias: pci:v00008086d00008D20sv*sd*bc*sc*i*
alias: pci:v00008086d00008C20sv*sd*bc*sc*i*
alias: pci:v00008086d00001E20sv*sd*bc*sc*i*
alias: pci:v00008086d00001D20sv*sd*bc*sc*i*
alias: pci:v00008086d00001C20sv*sd*bc*sc*i*
depends: snd-hda-codec,snd-pcm,snd,snd-page-alloc
intree: Y
vermagic: 3.13.0-24-generic SMP mod_unload modversions 686
signer: Magrathea: Glacier signing key
sig_key:
77:D7:0E:1D:F4:29:96:DC:92:B0:1D:75:9D:3E:85:62:EA:32:A1:C7
sig_hashalgo: sha512
parm: index:Index value for Intel HD audio interface. (array
of int)
parm: id:ID string for Intel HD audio interface. (array of
charp)
parm: enable:Enable Intel HD audio interface. (array of bool)
parm: model:Use the given board model. (array of charp)
parm: position_fix:DMA pointer read method.(-1 = system
default, 0 = auto, 1 = LPIB, 2 = POSBUF, 3 = VIACOMBO, 4 = COMBO).
(array of int)
parm: bdl_pos_adj:BDL position adjustment offset. (array of
int)
parm: probe_mask:Bitmask to probe codecs (default = -1).
(array of int)
parm: probe_only:Only probing and no codec initialization.
(array of int)
parm: jackpoll_ms:Ms between polling for jack events (default
= 0, using unsol events only) (array of int)
parm: single_cmd:Use single command to communicate with codecs
(for debugging only). (bool)
parm: enable_msi:Enable Message Signaled Interrupt (MSI)
(bint)
parm: patch:Patch file for Intel HD audio interface. (array of
charp)
parm: beep_mode:Select HDA Beep registration mode (0=off,
1=on) (default=1). (array of bool)
parm: power_save:Automatic power-saving timeout (in second, 0
= disable). (xint)
parm: power_save_controller:Reset controller in power save
mode. (bool)
parm: align_buffer_size:Force buffer and period sizes to be
multiple of 128 bytes. (bint)
parm: snoop:Enable/disable snooping (bool)
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