Messages in this thread |  | | | From | Stephan Diestelhorst <> | | Subject | Re: HDD not suspending properly / dead on resume | | Date | Fri, 9 Jul 2010 23:47:28 +0200 |
| |
I wrote: > I have an issue with suspend to RAM and I/O load on a disk. Symptoms > are that the disk does not respond to requests when woken up, producing > only I/O errors on all tested kernels (newest 2.6.35-rc4 (Ubuntu > mainline PPA build)): > <snip>
> This can be triggered most reliably with multiple "direct" writes to > disk, I create the load with the attached script. If the issue is > triggered, suspend (through pm-suspend) takes very long.
Attached now...
> IMHO the interesting log output during suspend is: > [ 1674.700125] ata1.00: qc timeout (cmd 0xec)
Almighty google suggested to try "pci=nomsi", which seems to have cured the issue for me for now. Is that plausible? I'll keep this under observation.
Thanks, Stephan [unhandled content-type:application/x-shellscript] |  |