[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1079728
Title:
Acer Aspire 5943G | No sound on speakers but sound with headphones
Status in alsa-driver package in Ubuntu:
Expired
Bug description:
The computer is an Acer Aspire 5943G.
I'm running Ubuntu 12.10.
There's sound on the headphones but none on the speakers.
When in alsamixer the speaker volume is at 0 and can't be changed.
Have tried editing the alsa-base.conf file by appending
options snd-hda-intel model = acer and
options snd-hda-intel model = genetic
with no succes.
The aplay -l command gives me following information:
**** List of PLAYBACK Hardware Devices ****
card 0: MID [HDA Intel MID], device 0: ALC670 Analog [ALC670 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: MID [HDA Intel MID], device 1: ALC670 Digital [ALC670 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
I've tried installing HDA-analyzer, but it says:
Traceback (most recent call last):
File "/dev/shm/hda-analyzer/hda_analyzer.py", line 546, in <module>
sys.exit(main(sys.argv))
File "/dev/shm/hda-analyzer/hda_analyzer.py", line 523, in main
if read_nodes(sys.argv[1:]) == 0:
File "/dev/shm/hda-analyzer/hda_analyzer.py", line 89, in read_nodes
read_nodes2(c.card, i)
File "/dev/shm/hda-analyzer/hda_analyzer.py", line 60, in read_nodes2
c = HDACodec(card, codec)
File "/run/shm/hda-analyzer/hda_codec.py", line 1036, in __init__
self.parse_proc()
File "/run/shm/hda-analyzer/hda_codec.py", line 1135, in parse_proc
self.proc_codec = HDACodecProc(self.card, self.device, file)
File "/run/shm/hda-analyzer/hda_proc.py", line 478, in __init__
self.parse(proc_file)
File "/run/shm/hda-analyzer/hda_proc.py", line 724, in parse
self.wrongfile(line)
File "/run/shm/hda-analyzer/hda_proc.py", line 143, in wrongfile
raise ValueError, "wrong proc file format (%s)" % msg
ValueError: wrong proc file format ( IEC Coding Type: 0x0)
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