No sound with ALSA after upgrading to 8.10
Im writing because none of the answers i found seem to solve the problem. I have a laptop with its onboard sound card and i have also usb speakers. This are the ones i used by default and with ALSA. After upgrading ubuntu i got this message on test:
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Could not open audio device for playback.
The only thing that works is OSS which is outdated. By using asoundconf set-default-card i managed to temporary make it work but after restart conf was screwed up again. Also every time i tried this command i removed from my user home directory the files .asoundrc*.
Here is my configuration:
lspci -vn && cat /proc/asound/cards ~/.asoundrc* && amixer
00:00.0 0600: 1039:0661 (rev 11)
Flags: bus master, medium devsel, latency 64
Memory at e0000000 (32-bit, non-prefetchable) [size=32M]
Capabilities: <access denied>
Kernel driver in use: agpgart-sis
Kernel modules: sis-agp
00:01.0 0604: 1039:0003
Flags: bus master, 66MHz, fast devsel, latency 99
Bus: primary=00, secondary=01, subordinate=01, sec-latency=68
I/O behind bridge: 00009000-00009fff
Memory behind bridge: e2100000-e21fffff
Prefetchable memory behind bridge: e8000000-efffffff
Kernel modules: shpchp
00:02.0 0601: 1039:0963 (rev 25)
Flags: bus master, medium devsel, latency 0
00:02.1 0c05: 1039:0016
Flags: medium devsel
I/O ports at 8100 [size=32]
Kernel driver in use: sis96x_smbus
Kernel modules: i2c-sis96x
00:02.5 0101: 1039:5513 (prog-if 80 [Master])
Subsystem: 1025:0082
Flags: bus master, medium devsel, latency 128, IRQ 18
[virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] [size=8]
[virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled] [size=1]
[virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] [size=8]
[virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled] [size=1]
I/O ports at 1000 [size=16]
Kernel driver in use: pata_sis
Kernel modules: pata_sis
00:02.6 0703: 1039:7013 (rev a0)
Subsystem: 1025:0082
Flags: bus master, medium devsel, latency 173, IRQ 17
I/O ports at 1400 [size=256]
I/O ports at 1080 [size=128]
Capabilities: <access denied>
Kernel driver in use: Intel ICH Modem
Kernel modules: snd-intel8x0m
00:02.7 0401: 1039:7012 (rev a0)
Subsystem: 1025:0082
Flags: bus master, medium devsel, latency 173, IRQ 17
I/O ports at 1c00 [size=256]
I/O ports at 1800 [size=128]
Capabilities: <access denied>
Kernel driver in use: Intel ICH
Kernel modules: snd-intel8x0
00:03.0 0c03: 1039:7001 (rev 0f) (prog-if 10)
Subsystem: 1025:0082
Flags: bus master, medium devsel, latency 64, IRQ 19
Memory at e2000000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ohci_hcd
Kernel modules: ohci-hcd
00:03.1 0c03: 1039:7001 (rev 0f) (prog-if 10)
Subsystem: 1025:0082
Flags: bus master, medium devsel, latency 64, IRQ 20
Memory at e2001000 (32-bit, non-prefetchable) [size=4K]
Kernel driver in use: ohci_hcd
Kernel modules: ohci-hcd
00:03.3 0c03: 1039:7002 (prog-if 20)
Subsystem: 1025:0082
Flags: bus master, medium devsel, latency 64, IRQ 22
Memory at e2002000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd
00:04.0 0200: 1039:0900 (rev 91)
Subsystem: 1025:0082
Flags: bus master, medium devsel, latency 173, IRQ 16
I/O ports at 2000 [size=256]
Memory at e2003000 (32-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at 58000000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: sis900
Kernel modules: sis900
00:06.0 0607: 1524:1410 (rev 01)
Subsystem: 1025:0082
Flags: bus master, medium devsel, latency 168, IRQ 16
Memory at 58020000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=02, subordinate=05, sec-latency=176
Memory window 0: 50000000-53fff000 (prefetchable)
Memory window 1: 54000000-57fff000
I/O window 0: 00002400-000024ff
I/O window 1: 00002800-000028ff
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
00:0b.0 0280: 14e4:4318 (rev 02)
Subsystem: 1468:0312
Flags: bus master, fast devsel, latency 64, IRQ 21
Memory at e2004000 (32-bit, non-prefetchable) [size=8K]
Kernel driver in use: b43-pci-bridge
Kernel modules: ssb, bcm43xx
01:00.0 0300: 1039:6330
Subsystem: 1025:0082
Flags: 66MHz, medium devsel, IRQ 7
BIST result: 00
Memory at e8000000 (32-bit, prefetchable) [size=128M]
Memory at e2100000 (32-bit, non-prefetchable) [size=128K]
I/O ports at 9000 [size=128]
Capabilities: <access denied>
Kernel modules: sisfb
0 [SI7012 ]: ICH - SiS SI7012
1 [default ]: USB-Audio - C-Media USB Audio
2 [Modem ]: ICH-MODEM - SiS SI7013 Modem
# ALSA library configuration file
# Include settings that are under the control of asoundconf(1).
# (To disable these settings, comment out this line.)
</home/
# ALSA library configuration file managed by asoundconf(1).
#
# MANUAL CHANGES TO THIS FILE WILL BE OVERWRITTEN!
#
# Manual changes to the ALSA library configuration should be implemented
# by editing the ~/.asoundrc file, not by editing this file.
!defaults.pcm.card 1
defaults.ctl.card 1
defaults.pcm.device 0
defaults.
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defaults.
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defaults.
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defaults.
defaults.
defaults.
defaults.
defaults.
defaults.
defaults.
defaults.
defaults.
defaults.
defaults.
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defaults.hwdep.card 0
defaults.
defaults.
defaults.
defaults.timer.card 0
defaults.
defaults.
defaults.
defaults.
defaults.
Simple mixer control 'Master',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65536
Mono:
Front Left: Playback 43691 [67%] [on]
Front Right: Playback 43691 [67%] [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 65536
Front Left: Capture 21845 [33%] [on]
Front Right: Capture 21845 [33%] [on]
aplay -l
**** Seznam PLAYBACK Hardwarových zařízení ****
karta 0: SI7012 [SiS SI7012], zařízení 0: Intel ICH [SiS SI7012]
Podzařízení: 1/1
Podzařízení #0: subdevice #0
karta 1: default [C-Media USB Audio ], zařízení 0: USB Audio [USB Audio]
Podzařízení: 0/1
Podzařízení #0: subdevice #0
karta 2: Modem [SiS SI7013 Modem], zařízení 0: Intel ICH - Modem [SiS SI7013 Modem - Modem]
Podzařízení: 0/1
Podzařízení #0: subdevice #0
asoundconf list
Names of available sound cards:
SI7012
default
Modem
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