On Thu, Sep 6, 2018 at 8:28 AM, 'awokd' via qubes-users <qubes-users@googlegroups.com> wrote: > On Tue, September 4, 2018 2:05 am, pixel fairy wrote: >> On Monday, September 3, 2018 at 1:21:27 AM UTC-7, Marek >> Marczykowski-Górecki wrote: >> >>> On Mon, Sep 03, 2018 at 01:46:11AM -0500, Andrew David Wong wrote: >>> >>>> On 2018-09-02 22:22, pixel fairy wrote: >>>> >>>>> is it still necessary to disable hyper threading after upgrading in >>>>> qubes 4? >>>>> >>>> >>>> Hyper-threading should be disabled in Xen after you install the >>>> updates. It should not be necessary for you to take any further action >>>> to disable it there. >>>> >>>> If you're asking whether you should also disable it in your BIOS >>>> settings, then I'm not sure (CCing Marek). >>> >>> There is no need to additionally disable it in BIOS. Xen's smt=off >>> option means it won't be used even if BIOS reports its availability. >> >> Is this something that can eventually be resolved, allowing safe >> re-enabling of hyperthreading? or is that even known yet? > > You could try asking Intel to replace these defective CPUs. :)
Or not, and ask for docs instead: https://www.bunniestudios.com/blog/?p=5127 Good luck in either case though ;) -- 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/CABQWM_C9QaR0W4xyW9VZ2VKFhQgXOAnt2qOBkMQ1RX2x2QyPAw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
