Audio problem in Ubuntu Gutsy
Hello everyone,
I have Ubuntu Gutsy installed in ECS W341UI laptop, everything is working fine except the audio, sound and mic were not working. I have tried every possible solutions posted here https:/
Using lspci -vv
00:14.2 Audio device: ATI Technologies Inc SB450 HDA Audio (rev 01)
Subsystem: Rioworks Unknown device 205f
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64, Cache Line Size: 32 bytes
Interrupt: pin ? routed to IRQ 17
Region 0: Memory at c0500000 (64-bit, non-prefetchable) [size=16K]
Using cat /proc/asound/
Codec: SigmaTel STAC9200
Codec: Generic 11c1 Si3054
Please help. Thank you very much.
Question information
- Language:
- English Edit question
- Status:
- Answered
- For:
- Ubuntu Edit question
- Assignee:
- No assignee Edit question
- Last query:
- 2008-01-25
- Last reply:
- 2008-09-30
Is there more than one card in your system?
What do the following commands show:-
ls -l /proc/asound
cat /proc/asound/cards
chr05210084 (r-cahilig) said : | #2 |
Hi,
The audio device is only one, it is a laptop pc, here is the output of the command:
test@test-laptop:~$ sudo ls -l /proc/asound
[sudo] password for test:
total 0
dr-xr-xr-x 6 root root 0 2008-01-25 23:31 card0
-r--r--r-- 1 root root 0 2008-01-25 23:31 cards
-r--r--r-- 1 root root 0 2008-01-25 23:31 devices
-r--r--r-- 1 root root 0 2008-01-25 23:31 modules
dr-xr-xr-x 2 root root 0 2008-01-25 23:31 oss
-r--r--r-- 1 root root 0 2008-01-25 23:31 pcm
lrwxrwxrwx 1 root root 5 2008-01-25 23:31 SB -> card0
dr-xr-xr-x 2 root root 0 2008-01-25 23:31 seq
-r--r--r-- 1 root root 0 2008-01-25 23:31 timers
-r--r--r-- 1 root root 0 2008-01-25 23:31 version
test@test-laptop:~$ sudo cat /proc/asound/cards
0 [SB ]: HDA-Intel - HDA ATI SB
test@test-laptop:~$
test@test-laptop:~$
Thank you.
sirimal (pasindumax) said : | #3 |
buddy! first chek "IRQ" numbers in your laptop!.'cause may there was an irq crash!. if doesnt work:it's mean your sound unit non
compatible with ubuntu!.1-try to go;for motherboard manufacture and get ubntu compatible drivers!..so if doesnt work this;try to chek 1by1 with qualifide one!!.
marutee (marutee-gavalee) said : | #4 |
marutee@
total 0
dr-xr-xr-x 6 root root 0 2008-09-30 13:01 card0
-r--r--r-- 1 root root 0 2008-09-30 13:01 cards
-r--r--r-- 1 root root 0 2008-09-30 13:01 devices
-r--r--r-- 1 root root 0 2008-09-30 13:01 modules
dr-xr-xr-x 2 root root 0 2008-09-30 13:01 oss
-r--r--r-- 1 root root 0 2008-09-30 13:01 pcm
lrwxrwxrwx 1 root root 5 2008-09-30 13:01 SB -> card0
dr-xr-xr-x 2 root root 0 2008-09-30 13:01 seq
-r--r--r-- 1 root root 0 2008-09-30 13:01 timers
-r--r--r-- 1 root root 0 2008-09-30 13:01 version
marutee@
0 [SB ]: HDA-Intel - HDA ATI SB
Can you help with this problem?
Provide an answer of your own, or ask chr05210084 for more information if necessary.