Darac Marjal wrote: > Patrick Wiseman wrote: > > Any thoughts about how to diagnose what's going on? (It's also > > painfully slow to get back up to speed coming out of hibernation, but > > that's another story.) > > First off, see if you have any lights on on the machine while it's > hibernated. If there is a sleep light, or if the power light "pulses", > for example, then the machine hasn't hibernated. > > Next, see if your system is configured for "hybrid sleep". Hybrid Sleep > is like sleep, but the system is additionally saved to disk. That way, > if the battery dies, a resume-from-hibernation can be performed. Check > /etc/systemd/login.conf in case any of the Handle* options are set to > hybrid-sleep.
Another suggestion... After hibernating remove the battery from the laptop. If it still drains then you know it is a failing battery. Batteries sometimes fail with a high internal current which causes them to drain internally. Bob
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