tags 393252 moreinfo thanks Joerg Platte wrote: > Package: powersaved > Version: 0.14.0-2 > Severity: normal > > Hi, > > a few months ago I used a custom script to suspend my notebook to ram or > disk. The script just wrote mem or disk to /sys/power/state and restarts > ifplugd and wpasupplicant on resume. This worked fine. Now I installed > powersaved and suspend to RAM works without any problems. I changed the > configuration to unload no modules (I didn't unload anything before, too) > and to restart ifplugd and wpasupplicant. > > Unfortunately, suspend to disk does not work. The computer writes all pages > to disk and tunrns off the notebook but on resume after loading all pages > and printing some ACPI and PCI related messages the notebook hangs and I > have to press the power button to turn if off. To make sure that this is not > a kernel problem I wrote "disk" to /sys/power/state and the computer was > able to resume. What else does powersaved do that can cause the hang? I > really want to use it in favour of my own script, because I like kpowersaved > :).
There is a default list of modules that are unloaded on suspend/resume (see /etc/powersave/sleep:UNLOAD_MODULES_BEFORE_SUSPEND2DISK). powersaved writes a logfile (/var/log/suspend2disk.log) on suspend_to_disk. You can take a look there, if you notice something suspicious. Please also attach this file to this bug report. Cheers, Michael -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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