https://bugs.freedesktop.org/show_bug.cgi?id=42960
--- Comment #30 from D djtm@gmx.net --- (In reply to comment #26)
*** Bug 73882 has been marked as a duplicate of this bug. ***
For some reason, if I use it both (s3_bios,s3_mode) as kernel parameter *and* as parameter for pm-resume, it works. Otherwise it doesn't. I had already tested the parameters only for pm-suspend without as much success before. May also be that 3.14 has improved things, though. Another system fixed.
Anyway,... thanks a lot! :)