just got ubuntu cant hear a thing!

Dell / Xps 16
September 1, 2012 at 22:36:53
Specs: Linux x86_64)
why cant i hear audio on ubuntu 12.04
i tried coping a code in to the shell and i got this code back not sure if its the right one

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
Subsystem: Dell Device 0272
Flags: bus master, fast devsel, latency 0, IRQ 47
Memory at fc400000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel


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#1
September 1, 2012 at 23:20:18
In Terminal type lspci -vv and press enter, v v gives a very verbose output, please post output of the relevant section.....

Even though it states Intel the actual Audio Codec is I believe an IDT 92HD73C1

https://wiki.ubuntu.com/DebuggingSo...


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#2
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#3
September 2, 2012 at 10:25:58
01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI RV635 HDMI Audio [Radeon HD 3600 Series]
Subsystem: Dell Device 0272
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 B routed to IRQ 48
Region 0: Memory at cfeec000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel

this is what i got


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Related Solutions

#4
September 2, 2012 at 11:57:45
I just discovered when i switch from headphones tro built in option i still hear from my headphones

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#5
September 2, 2012 at 12:27:21
I believe you are outputting thru the HDMI Sound not the on-board sound !

ARM Devices are the future, great British Design !


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#6
September 2, 2012 at 12:43:54
Yeah i figured that out but i dont know how to change it to my speakers

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#7
September 2, 2012 at 13:51:17
If you have the on-board sound drivers installed then the Sound Control Panel should give a choice.....

You still have not listed the Sound Chip Model, maybe the on-board sound is diasbled in BIOS ?

ARM Devices are the future, great British Design !


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#8
September 2, 2012 at 14:22:04
yeah i tried getting in to bios but i have no clue what the pass is. by the way thanks for the help!

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#9
September 3, 2012 at 08:15:44
You don't change sound in bios. You change it in sound settings in ubuntu.

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#10
September 3, 2012 at 12:21:29
i went to alsamixer and the options are default hda intell and hda hdmi

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#11
September 3, 2012 at 14:55:40
Set the HDA Intel to default, that is the on-board sound, the HDMi is on Graphics Card

ARM Devices are the future, great British Design !


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