On Wed, Jan 15, 2014 at 7:43 AM, <nmset@xxxxxxxxxxxxxxx> wrote: > Hello, > > Resume from suspend in RAM fails even though I have followed the Arch Wiki > recommendations, with latest 3.12.7 kernel (and before). The 'resume' hook > has > been added for mkinitcpio and the machine goes to suspend from the command > line (pm-suspend) with no GUI enabled. > > All keyboard and mouse lights are off and the screen is just black with no > backlight. I can't even login through SSH and can't get any PM debug info. > > It happens on one particular machine only and I'm quite stuck with it. > > Any suggestions to solve this ? I can provide other relevent information if > required. > I'm pretty sure the "resume" hook is only for resuming from suspend-to-disk. I had this same problem on a Thinkpad X220 and it turned out to be an excessively full EFI: https://wiki.archlinux.org/index.php/Lenovo_ThinkPad_X220 maybe something similar for you?
