[TuxOnIce-devel] hang while hibernating, 188.8.131.52 with 184.108.40.206
ncunningham at crca.org.au
Sun Dec 13 16:12:47 UTC 2009
Pedro Ribeiro wrote:
> Hi Nigel,
> just hit my first hang with 220.127.116.11 and 18.104.22.168 from git.
> Symptoms the same as always - while hibernating, it hangs on atomic
> copy/restore. Was using 3400 mb of memory out of 4gb.
> Please let me know how can I help you debug.
With hangs during the atomic copy/restore, it's usually a driver issue.
The normal way of approaching that is to try the no_console_suspend
command line option (which will show more debugging info and perhaps
stop at the driver that's causing the issue). You can also try starting
with a minimal configuration, test that hibernates reliably, then add
modules and services until you can say that one module/service makes the
difference. Hope that helps.
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