Re: umounting cryptoloop before swsusp / suspend to ram
Can anyone share with me how to solve the following problem.
I keep some important data on an cryptoloop. But i have to umount it
before suspend to ram / swsusp. On i386 i had configured acpi so
when i pressed the power button the system umounted cryptoloop
and did swsusp. Is this possible on ppc ? Or maybe is there a way to
configure pmud so it would have umounted cryptoloop before suspend
to ram and tried to mount it before wake up.
You probably want a current version of pbbuttonsd which conflicts with
pmud as it provides all the functionality of pmud and a *lot* more, one
thing being an init-scripts-like system to call stuff before suspend and
after resume in these directories:
/etc/power/scripts.d # scripts
/etc/power/suspend.d # symbolic links
/etc/power/resume.d # symbolic links
The file /etc/power/README explains this in more detail.
(Shameless rip of a reply from Johannes Mockehaupt to a similar question
I asked some time ago :)
So basically you write a script which does the
unmounting/initializing/mounting and then place/link it appropriately.
I use exactly this mechanism to lock my screen if I put my iBook to
sleep, the swsuspend stuff might be somewhere different.