https://bugs.freedesktop.org/show_bug.cgi?id=51190
--- Comment #6 from Michel Dänzer michel@daenzer.net 2012-06-19 10:46:10 UTC --- (In reply to comment #5)
Do I correctly understand that I should try to do echo -n "3" > /sys/power/state
No, I mean writing the string 'mem'. I don't know what if anything writing 3 will do.