On 29 June 2012 08:48, Sébastien le Preste de Vauban <ulpianosonsi@xxxxxxxxx > wrote: > > I can suspend and hibernate but my computer can't boot after a /sudo > pm-hibernate/. Not sure why, anyway If I unplug it from the power source > for a couple of seconds, then it will boot again almost normally > (sometimes I get a message like /cpu frequency error/ from the bios, > strangely nothing seems wrong when looking at the bios settings). Maybe the > hibernating process sets the computer in some bad state. > > Mmm, I've seen every kind of weird behaviour with ATX power supplies, please try this: just for testing purposes switch the power supply for another one -either a used one or a new one, it doesn't matter- and try to reproduce the glitch. The idea behind this is sometimes ATX power supplies 'go dumb' and you need to fully discharge them in order to reset them (sort of) - that's why it works right when you unplug it. -- -msx
