i830MG and suspend to disk with X.

[Peter Radcliffe]

Peter Radcliffe <pir at pir.net> probably said:
> I'm also seeing occasional crashes on resume from suspend to memory,
> they seem to be far more frequent than they used to be :/

Hangs on resume (I misspoke abut crashes, they are actually hangs)
have become even more frequent for me, every 3rd-6th suspend/resume
cycle on my X30. The machine resumes enough to refresh the display (in
X or text console) and then will accept no input other than DDB
escape.  Caps-lock still works, so the hardware isn't hard hung.

I cvsuped source from early August in case it was related to the
recent -STABLE issues, which didn't help.

I've compiled a debugging kernel with DDB, added the automated VT
switch on suspend (to discount problems with X and to make
control-alt-escape available) and provoked a panic from DDB to get a
crash dump.

Anyone interested in helping me work through this ? My kernel
debugging skills are somewhat minimal, unfortunately, although I'm
remembering a few things while re-reading the ddb man page.

P.

-- 
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