On Sat, Jun 27, 2015 at 04:37:23AM BST, Masao Uebayashi wrote: > - zzz > - I can almost resume it from RAM with "Security Chip" ("TPM") disabled > in the BIOS setting. Except display remains off. With TPM enabled, > I couldn't power on the machine after suspend to RAM. > > - 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. :)
Hi Masao, The sendbug(1) utility is the best way to report bugs :^) Regards, Raf