February 5, 2020 7:34 AM, "Günter Zöchbauer" <gzoe...@gmail.com> wrote:
> When I come back to my computer > > and log in on the dom0 lock screen, the machine often just reboots. > > Has anybody seen this? > Any suggestions how to debug? You can try journalctl -b -1 -e, but it's probably not syncing the journal before it reboots. Does it seem to freeze for five seconds before it reboots, or does it reboot immediately? Does this also happen when you have no VMs running? For me, Xen seems to reboot most often when it's low on memory. You can try adding noreboot=1 to the Xen command line, and look for any console output when it crashes. If you're up to the task, you could try enabling kernel crash dumps: https://help.ubuntu.com/lts/serverguide/kernel-crash-dump.html -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/0989764e0cfafe2257f265b4625c1cf2%40disroot.org.