2019. április 1., hétfő 23:21:07 UTC időpontban awokd a következőt írta:
> Trying to debug this; not something I use often but would be nice to 
> figure it out. Under Linux Mint 19.1 (no noises please, it was 
> convenient for troubleshooting), suspend "just works"- I close the lid, 
> power light starts blinking off & on, opening lid resumes normally. 
> Under Qubes 4.0.1, closing the lid acts like above, but resume hangs on 
> a black screen and the CPU fan slowly spinning up to full speed. Holding 
> down power button isn't enough to recover- although it will power off, 
> when I power back on it's still stuck the same way. I have to pull the 
> battery and power cable to get it to boot. I've tried:
> - shutting down sys-net and sys-usb prior to suspend
> - shutting down just sys-usb (since only those devices have no-strict-reset)
> - adding mem_sleep_default=deep to kernel boot options
> - adding mem_sleep_default=shallow to kernel boot options [resulted in 
> only screen going to sleep but not coming back]
> - adding acpi.ec_no_wakeup=1 to kernel boot options
> Dmesg says "ACPI: (supports S0 S1 S3 S5)" and /sys/power/mem_sleep says 
> "s2idle shallow [deep]". The last log lines before it enters suspend are:
> dom0 systemd[1]: Starting Suspend...
> dom0 systemd-sleep[3586]: Suspending system...
> dom0 kernel: PM: suspend entry (deep)
> Then nothing until I force a reset.
> Any suggestions for a more intelligent way to troubleshoot? Logs or 
> settings I can look at somewhere in Mint that would give me a hint how 
> it's managing to successfully resume?

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