sudden reboot?!

[evo]

Hi all!

I have sometimes big problem with Qubes 3.2.
Just now, by writing an email... suddenly my laptop rebooted. Without
any errors. Blackscreen and reboot.

This was the second time, but after rather large period.

how can i manage it??

greets
evo

[awokd]

You can check journalctl to see if it had a chance to log anything before
the reboot but if Xen is crashing you might need a serial console
connection to debug it.