Moreover, from a bit of reading I see that PBO is related to how fast the processor clock speeds are boosted. How is this related to crashes when idle?
Best, Ashesh Ambasta > On 28 Jun 2020, at 07:23, Ashesh Ambasta <[email protected]> wrote: > > I’ll try that, but I doubt if at this stage it will have any effect. > > Best, > > Ashesh Ambasta > >> On 27 Jun 2020, at 22:31, [email protected] wrote: >> >> https://bugzilla.kernel.org/show_bug.cgi?id=196683 >> >> --- Comment #693 from Arup ([email protected]) --- >> Before you discard the CPU if your BIOS has PBO option turn it off, with >> latest >> BIOS on my B350 motherboard version 5406 PBO is on by default and apart from >> causing high temperature it would lead to this kind of crashes and reboots >> with >> my Ryzen7. Turning off PBO fixed it and now I am running a Ryzen9 with the >> same >> board and all works fine with PBO off. >> >> -- >> You are receiving this mail because: >> You are on the CC list for the bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1690085 Title: Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1690085/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
