1) bootup
2) The sound was not functioning (amaroK appeared to play but no sound).
3) I did the lspci -nv
4) I did the tail -2 /proc/asound/oss/sndstat
5) I did the amixer
6) tried the headphone workaround previously mentioned <- did not work
this time (no sound in amaroK still)
7) shutdown and power off
8) powered back on
9) still no sound (no sound from amaroK)
10) tried the headphone workaround again < - still no sound
11) stopped amaroK from playing started stopped - still no sound
12) sudo cat /dev/urandom > /dev/dsp <- produced white noise
13) started playing in amaroK and sound was produced.
14) ran amixer again to capture the final txt file.
It seems that sound may be somewhat unstable recently?
Daniel T Chen wrote:
> Please attach (don't comment inline) the output from the following
> commands:
>
> $ lspci -nv
> $ tail -2 /proc/asound/oss/sndstat
>
> >From a fresh (cold, power down, wait 2 minutes, power back up) boot once
> you've logged into KDE, please attach the output from:
>
> $ amixer
>
> Then repeat the three steps you've outlined in your previous comment and
> again attach the output from:
>
> $ amixer
>
> Please clearly label each set of output.
>
> ** Changed in: Ubuntu
> Sourcepackagename: None => linux-source-2.6.15
> Importance: Untriaged => Low
> Status: Unconfirmed => Needs Info
>
>
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 8 [6%] [on]
Front Right: Playback 8 [6%] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%]
Front Right: Playback 255 [100%]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 127
Front Left: Capture 0 [0%] [off]
Front Right: Capture 0 [0%] [off]
Simple mixer control 'Capture Mux',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 127
Front Left: 0 [0%]
Front Right: 0 [0%]
Simple mixer control 'Input Source',0
Capabilities: enum
Items: 'Mic'
Item0: 'Mic'
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 127 [100%] [on]
Front Right: Playback 127 [100%] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%]
Front Right: Playback 255 [100%]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 127
Front Left: Capture 0 [0%] [off]
Front Right: Capture 0 [0%] [off]
Simple mixer control 'Capture Mux',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 127
Front Left: 0 [0%]
Front Right: 0 [0%]
Simple mixer control 'Input Source',0
Capabilities: enum
Items: 'Mic'
Item0: 'Mic'
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 58 [46%] [on]
Front Right: Playback 58 [46%] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%]
Front Right: Playback 255 [100%]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 127
Front Left: Capture 0 [0%] [off]
Front Right: Capture 0 [0%] [off]
Simple mixer control 'Capture Mux',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 127
Front Left: 0 [0%]
Front Right: 0 [0%]
Simple mixer control 'Input Source',0
Capabilities: enum
Items: 'Mic'
Item0: 'Mic'
0000:00:00.0 0600: 8086:27a0 (rev 03)
Subsystem: 1028:01bd
Flags: bus master, fast devsel, latency 0
Capabilities: <available only to root>
0000:00:01.0 0604: 8086:27a1 (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: dfd00000-dfefffff
Prefetchable memory behind bridge: 00000000c0000000-00000000cff00000
Capabilities: <available only to root>
0000:00:1b.0 0403: 8086:27d8 (rev 01)
Subsystem: 1028:01bd
Flags: bus master, fast devsel, latency 0, IRQ 233
Memory at dfffc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <available only to root>
0000:00:1c.0 0604: 8086:27d0 (rev 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
Memory behind bridge: dfc00000-dfcfffff
Capabilities: <available only to root>
0000:00:1c.3 0604: 8086:27d6 (rev 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0c, subordinate=0d, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: dfa00000-dfbfffff
Prefetchable memory behind bridge: 00000000d0000000-00000000d0100000
Capabilities: <available only to root>
0000:00:1d.0 0c03: 8086:27c8 (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 225
I/O ports at bf80 [size=32]
0000:00:1d.1 0c03: 8086:27c9 (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 233
I/O ports at bf60 [size=32]
0000:00:1d.2 0c03: 8086:27ca (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 50
I/O ports at bf40 [size=32]
0000:00:1d.3 0c03: 8086:27cb (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 58
I/O ports at bf20 [size=32]
0000:00:1d.7 0c03: 8086:27cc (rev 01) (prog-if 20)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 225
Memory at ffa80000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <available only to root>
0000:00:1e.0 0604: 8086:2448 (rev e1) (prog-if 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
Memory behind bridge: df900000-df9fffff
Capabilities: <available only to root>
0000:00:1f.0 0601: 8086:27b9 (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0
Capabilities: <available only to root>
0000:00:1f.2 0101: 8086:27c4 (rev 01) (prog-if 80 [Master])
Subsystem: 1028:01bd
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 217
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at bfa0 [size=16]
Capabilities: <available only to root>
0000:00:1f.3 0c05: 8086:27da (rev 01)
Subsystem: 1028:01bd
Flags: medium devsel, IRQ 5
I/O ports at 10c0 [size=32]
0000:01:00.0 0300: 1002:7149
Subsystem: 1028:2003
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at c0000000 (32-bit, prefetchable) [size=256M]
I/O ports at ee00 [size=256]
Memory at dfdf0000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at dfd00000 [disabled] [size=128K]
Capabilities: <available only to root>
0000:03:00.0 0200: 14e4:170c (rev 02)
Subsystem: 1028:01af
Flags: bus master, fast devsel, latency 64, IRQ 217
Memory at df9fe000 (32-bit, non-prefetchable) [size=8K]
Capabilities: <available only to root>
0000:03:01.0 0c00: 1180:0832 (prog-if 10)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 64, IRQ 177
Memory at df9fd800 (32-bit, non-prefetchable) [size=2K]
Capabilities: <available only to root>
0000:03:01.1 0805: 1180:0822 (rev 19) (prog-if 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 64, IRQ 66
Memory at df9fd400 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:03:01.2 0880: 1180:0843 (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 9
Memory at df9fd500 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:03:01.3 0880: 1180:0592 (rev 0a)
Subsystem: 1028:01bd
Flags: medium devsel, IRQ 9
Memory at df9fd600 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:03:01.4 0880: 1180:0852 (rev 05)
Subsystem: 1028:01bd
Flags: medium devsel, IRQ 9
Memory at df9fd700 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:0b:00.0 0280: 8086:4222 (rev 02)
Subsystem: 8086:1020
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at dfcff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
Daniel,
This did happen again. The same workaround did not work this time.
Attached, please find:
lspci.txt (lspci -nv) oss/sndstat) before- workaround. txt after-unsuccess ful-workaround. txt after-new- workaround. txt
tail-sndstat.txt (tail -2 /proc/asound/
amixer-
amixer-
amixer-
Steps:
1) bootup oss/sndstat
2) The sound was not functioning (amaroK appeared to play but no sound).
3) I did the lspci -nv
4) I did the tail -2 /proc/asound/
5) I did the amixer
6) tried the headphone workaround previously mentioned <- did not work
this time (no sound in amaroK still)
7) shutdown and power off
8) powered back on
9) still no sound (no sound from amaroK)
10) tried the headphone workaround again < - still no sound
11) stopped amaroK from playing started stopped - still no sound
12) sudo cat /dev/urandom > /dev/dsp <- produced white noise
13) started playing in amaroK and sound was produced.
14) ran amixer again to capture the final txt file.
It seems that sound may be somewhat unstable recently?
Daniel T Chen wrote: oss/sndstat
> Please attach (don't comment inline) the output from the following
> commands:
>
> $ lspci -nv
> $ tail -2 /proc/asound/
>
> >From a fresh (cold, power down, wait 2 minutes, power back up) boot once
> you've logged into KDE, please attach the output from:
>
> $ amixer
>
> Then repeat the three steps you've outlined in your previous comment and
> again attach the output from:
>
> $ amixer
>
> Please clearly label each set of output.
>
> ** Changed in: Ubuntu
> Sourcepackagename: None => linux-source-2.6.15
> Importance: Untriaged => Low
> Status: Unconfirmed => Needs Info
>
>
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 8 [6%] [on]
Front Right: Playback 8 [6%] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%]
Front Right: Playback 255 [100%]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 127
Front Left: Capture 0 [0%] [off]
Front Right: Capture 0 [0%] [off]
Simple mixer control 'Capture Mux',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 127
Front Left: 0 [0%]
Front Right: 0 [0%]
Simple mixer control 'Input Source',0
Capabilities: enum
Items: 'Mic'
Item0: 'Mic'
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 127 [100%] [on]
Front Right: Playback 127 [100%] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%]
Front Right: Playback 255 [100%]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 127
Front Left: Capture 0 [0%] [off]
Front Right: Capture 0 [0%] [off]
Simple mixer control 'Capture Mux',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 127
Front Left: 0 [0%]
Front Right: 0 [0%]
Simple mixer control 'Input Source',0
Capabilities: enum
Items: 'Mic'
Item0: 'Mic'
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 58 [46%] [on]
Front Right: Playback 58 [46%] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%]
Front Right: Playback 255 [100%]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 127
Front Left: Capture 0 [0%] [off]
Front Right: Capture 0 [0%] [off]
Simple mixer control 'Capture Mux',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 127
Front Left: 0 [0%]
Front Right: 0 [0%]
Simple mixer control 'Input Source',0
Capabilities: enum
Items: 'Mic'
Item0: 'Mic'
0000:00:00.0 0600: 8086:27a0 (rev 03)
Subsystem: 1028:01bd
Flags: bus master, fast devsel, latency 0
Capabilities: <available only to root>
0000:00:01.0 0604: 8086:27a1 (rev 03) 0-00000000cff00 000
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: dfd00000-dfefffff
Prefetchable memory behind bridge: 00000000c000000
Capabilities: <available only to root>
0000:00:1b.0 0403: 8086:27d8 (rev 01)
Subsystem: 1028:01bd
Flags: bus master, fast devsel, latency 0, IRQ 233
Memory at dfffc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <available only to root>
0000:00:1c.0 0604: 8086:27d0 (rev 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
Memory behind bridge: dfc00000-dfcfffff
Capabilities: <available only to root>
0000:00:1c.3 0604: 8086:27d6 (rev 01) 0-00000000d0100 000
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0c, subordinate=0d, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: dfa00000-dfbfffff
Prefetchable memory behind bridge: 00000000d000000
Capabilities: <available only to root>
0000:00:1d.0 0c03: 8086:27c8 (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 225
I/O ports at bf80 [size=32]
0000:00:1d.1 0c03: 8086:27c9 (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 233
I/O ports at bf60 [size=32]
0000:00:1d.2 0c03: 8086:27ca (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 50
I/O ports at bf40 [size=32]
0000:00:1d.3 0c03: 8086:27cb (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 58
I/O ports at bf20 [size=32]
0000:00:1d.7 0c03: 8086:27cc (rev 01) (prog-if 20)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 225
Memory at ffa80000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <available only to root>
0000:00:1e.0 0604: 8086:2448 (rev e1) (prog-if 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
Memory behind bridge: df900000-df9fffff
Capabilities: <available only to root>
0000:00:1f.0 0601: 8086:27b9 (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0
Capabilities: <available only to root>
0000:00:1f.2 0101: 8086:27c4 (rev 01) (prog-if 80 [Master])
Subsystem: 1028:01bd
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 217
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at <ignored>
I/O ports at bfa0 [size=16]
Capabilities: <available only to root>
0000:00:1f.3 0c05: 8086:27da (rev 01)
Subsystem: 1028:01bd
Flags: medium devsel, IRQ 5
I/O ports at 10c0 [size=32]
0000:01:00.0 0300: 1002:7149
Subsystem: 1028:2003
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at c0000000 (32-bit, prefetchable) [size=256M]
I/O ports at ee00 [size=256]
Memory at dfdf0000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at dfd00000 [disabled] [size=128K]
Capabilities: <available only to root>
0000:03:00.0 0200: 14e4:170c (rev 02)
Subsystem: 1028:01af
Flags: bus master, fast devsel, latency 64, IRQ 217
Memory at df9fe000 (32-bit, non-prefetchable) [size=8K]
Capabilities: <available only to root>
0000:03:01.0 0c00: 1180:0832 (prog-if 10)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 64, IRQ 177
Memory at df9fd800 (32-bit, non-prefetchable) [size=2K]
Capabilities: <available only to root>
0000:03:01.1 0805: 1180:0822 (rev 19) (prog-if 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 64, IRQ 66
Memory at df9fd400 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:03:01.2 0880: 1180:0843 (rev 01)
Subsystem: 1028:01bd
Flags: bus master, medium devsel, latency 0, IRQ 9
Memory at df9fd500 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:03:01.3 0880: 1180:0592 (rev 0a)
Subsystem: 1028:01bd
Flags: medium devsel, IRQ 9
Memory at df9fd600 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:03:01.4 0880: 1180:0852 (rev 05)
Subsystem: 1028:01bd
Flags: medium devsel, IRQ 9
Memory at df9fd700 (32-bit, non-prefetchable) [size=256]
Capabilities: <available only to root>
0000:0b:00.0 0280: 8086:4222 (rev 02)
Subsystem: 8086:1020
Flags: bus master, fast devsel, latency 0, IRQ 169
Memory at dfcff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <available only to root>
Mixers:
0: SigmaTel STAC9200