Re: 5.0 and Thinkpad T20: ACPI related panics

On Mon, 20 Jan 2003, Lukas Ertl wrote:

> pcm0: detached
> csa: card is Thinkpad 600X/A20/T20
> pcm0: <CS461x PCM Audio> on csa0
> wakeup from sleeping state (slept 00:00:15)
> ata0: resetting devices ..
> done
> ata1: resetting devices ..
> done
> pcm0: unregister: mixer busy
> csa: card is Thinkpad 600X/A20/T20
> panic: resource_list_alloc: resource entry is busy

I think I've found the culprit: it's the sound device. If I remove "device
pcm" from the kernel, I can suspend/resume after switching to a different
vty (suspend in X still deadlocks, though).

And since I can't get a core dump even if I have DDB in the kernel, I
guess it will be pretty hard to debug this panic.

regards,
le

-- 
Lukas Ertl                             eMail: [email protected]
UNIX-Systemadministrator               Tel.:  (+43 1) 4277-14073
Zentraler Informatikdienst (ZID)       Fax.:  (+43 1) 4277-9140
der Universität Wien                   http://mailbox.univie.ac.at/~le/

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