On Sat, Jun 27, 2015 at 10:33:50PM +0200, David Dahlberg wrote: > > > > Am 27.06.2015 um 05:37 schrieb Masao Uebayashi <[email protected]>: > > > > - ZZZ > > - Disabling TPM doesn't help hibernation. > > - I tried disabling various devices (iwm, em, xhci, ehci, ...). Didn't > > help instability of hibernation. > > - Most failures are not recognizing hibernation (`/ was not properly > > unmounted') > > - Unhibernation succeeds when you are really lucky. :) > > Cannot confirm this here. Unhibernation works fine. Did you disable that > "Intel Rapid Start" thingy in the BIOS' "Power" settings?
Do you mean hibernation has never failed there? That's great. I've disabled "Rapid Start" and "Security Chip" in BIOS.

