On Friday, October 26, 2018 at 3:14:14 PM UTC+2, tfm...@googlemail.com wrote: > Always: After resume the temperature idles at 60-70 C with the fan running at > 4500RPM. xentop still shows no significant CPU usage. So this is an average > 10 degrees hotter _with_ the fans actually running than it was before sleep. > The only fix I know is rebooting the system. Apparently some power management > feature is broken after resume. Even when I shutdown all qubes and only run > dom0, temperature stays that high.
Ok, apparently there is a deeper issue here: I noticed that I was capped at 400% CPU usage although this is a 4 core CPU with hyperthreading. 'lscpu' revealed that there was just one thread per core. Since I was absolutely sure that I previously could utilize 800%, I reinstalled Qubes. I should mention that my system was Qubes 4 with 'qubes-dom0-update' run yesterday. Now, with a fresh installation and no update, I have 2 threads per core again, and the above mentioned issue with increased heat after suspend is gone. After running 'qubes-dom0-update' again and restarting, the threads per core are down to 1 again and the heat issue is back. I guess I should report a bug regarding this. PS: Can I change the title of the thread somehow, to better reflect the issue? -- 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 post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/22e3db87-693a-4728-a199-7c1d383047ad%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.