Messages in this thread | | | Date | Sat, 25 Oct 2003 00:23:47 +0200 | From | Pavel Machek <> | Subject | Re: [PM][ACPI] No ACPI interrupts after resume from S1 |
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Hi!
> >>I've been trying the new suspend to disk implementation (pmdisk, I > >>think) lately. I get these lines in the kernel log when starting > >>after a suspend: > >> > >>PM: Reading pmdisk image. > >>PM: Resume from disk failed. > >>ACPI: (supports S0 S1 S3 S4 S5) > >> > >>Last time I tried swsusp, I did pass the resume= option, but it didn't > >>work. > >> > >>Could it be that some disk cache is never flushed properly? > >>Occasionally, some random filesystem is reported as not being cleanly > >>unmounted when booting normally, which seems to point in the same > >>direction. > >> > > > > Try turning your disk cache off, or set it to write through caching > > (even so I heard some IDE drives don't turn it off anyway!). See if > > it helps. > > That took me one step further. Now it loaded the image swap, but them > immediately rebooted. I didn't have time to see if there were any > error messages. I don't have a serial port, so I can't put a console > there. This was with lots of modules loaded, so maybe unloading some > would help. Are there any known broken drivers in this list:
Try it completely without modules. I'm not sure how it should work with modules which means it probably does not work at all.
Pavel
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