Currently in my work I encountered VM lock-ups that can be reliably replayed. And each time I must cold reboot my laptop in order to recover.
I have allocated 2 VCPUs to the VM and the triggerer process is single threaded. However when that happens, Qubes VM Manager shows that 50% of the CPU is busy in the mentioned VM. Noticing that my cpu has 4 cores and a recent update disabled hyper-threading, certainly some disaster happened to the VM. I don't know whether Shutdown VM does its job (I believe it should be unlikely), but to make things worse, Kill VM in the Qubes VM Manager locked up the GUI and I cannot even use Ctrl+Alt+Fx to open the other ttys. The lock up is limited to several instructions in userspace. Any idea of tracking the problems? -- 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 [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/53c5e6f6-2c7e-4ef4-8431-02f8cf01601e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
