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SubjectRe: HDA Intel Audio hang on boot
On 25/01/10 21:55, Takashi Iwai wrote:
> At Mon, 25 Jan 2010 22:54:23 +0100,
> I wrote:
>>
>> At Mon, 25 Jan 2010 22:39:02 +0100,
>> Rafael J. Wysocki wrote:
>>>
>>> On Monday 25 January 2010, Sid Boyce wrote:
>>>> On 15/01/10 01:24, Sid Boyce wrote:
>>>> This is the only outstanding bug. No problems up 2.6.32-git1, but I get
>>>> a solid lock-up on 2.6.32-git2 through 2.6.33-rc5 if the on-board audio
>>>> is not disabled in the BIOS.
>>>
>>> I guess we should let Takashi know.
>>
>> Thanks.
>>
>>>>> tindog:~ # uname -r
>>>>> 2.6.33-rc4-smp
>>>>> On 2.6.32-git1 which boots, hwinfo shows:-
>>>>> oss.card_id = 'HDA NVidia'
>>>>> oss.card_id = 'HDA NVidia'
>>>>> oss.card_id = 'HDA NVidia'
>>>>> alsa.card_id = 'HDA NVidia'
>>>>> alsa.card_id = 'HDA NVidia'
>>>>> alsa.card_id = 'HDA NVidia'
>>>>> alsa.card_id = 'HDA NVidia'
>>>>> info.product = 'HDA NVidia ALSA hardware specific Device'
>>>>> alsa.card_id = 'HDA NVidia'
>>>>> info.product = 'HDA NVidia ALSA Control Device'
>>>>> alsa.card_id = 'HDA NVidia'
>>>>> info.product = 'HDA NVidia Sound Card'
>>>>> sound.card_id = 'HDA NVidia'
>>>>> info.linux.driver = 'HDA Intel'
>>>>> 22: 489835 578 IO-APIC-fasteoi sata_nv, HDA Intel
>>>>> HDA Intel: /devices/pci0000:00/0000:00:0e.1
>>>>> HDA Intel: module = snd_hda_intel
>>>>> irq:0 22 ( 490413) "sata_nv" "HDA Intel"
>>>>> HDA Intel: /devices/pci0000:00/0000:00:0e.1
>>>>> HDA Intel: module = snd_hda_intel
>>>>> HDA Intel: /devices/pci0000:00/0000:00:0e.1
>>>>> HDA Intel: module = snd_hda_intel
>>>>> E: DRIVER=HDA Intel
>>>>> <6>HDA Intel 0000:00:0e.1: PCI INT B -> Link[AAZA] -> GSI 22 (level,
>>>>> low) -> IRQ 22
>>>>> <7>HDA Intel 0000:00:0e.1: setting latency timer to 64
>>>>> Driver: "HDA Intel"
>>
>> What I'd try first is to pass enable_msi=0 option.
>
> Just to be sure -- it's an option for snd-hda-intel module.
>
>
> Takashi
>

I passed "modprobe snd-hda-intel enable_msi=0" on the kernel command
line, still locks up as before.
Regards
Sid.

--
Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
Specialist, Cricket Coach
Microsoft Windows Free Zone - Linux used for all Computing Tasks



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