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    Guest running kernel 6.8 hangs after a while

    Scheduled Pinned Locked Moved Solved XCP-ng
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    • olivierlambertO Offline
      olivierlambert Vates 🪐 Co-Founder CEO
      last edited by

      Great news!

      R 1 Reply Last reply Reply Quote 0
      • R Offline
        redakula @olivierlambert
        last edited by

        @olivierlambert

        Update now that 24.04 release date has been announced for the 25th of april.

        The kernel has not been updated in the recently released beta and the bug is still present.

        According to launcpad it is not even assigned so unsure of how much important Canonical considers it...
        https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2056706

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        • olivierlambertO Offline
          olivierlambert Vates 🪐 Co-Founder CEO
          last edited by olivierlambert

          I'm not sure there's anything we can do, any idea @stormi or @yann ?

          apzA 1 Reply Last reply Reply Quote 0
          • apzA Offline
            apz @olivierlambert
            last edited by

            @olivierlambert They operate with squeaky wheel mentality, the more "I have this too" presses that report gets, the likely it'll be someone eventually notices.

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            • olivierlambertO Offline
              olivierlambert Vates 🪐 Co-Founder CEO
              last edited by

              @yann can you take a look at this and push Canonical on this?

              yannY 1 Reply Last reply Reply Quote 0
              • yannY Offline
                yann Vates 🪐 XCP-ng Team
                last edited by yann

                Catching up with the subject...

                The good news first: the patch is already in the 6.8 stable branch (as c8b7b2f158d9d4fb89cd2f68244af154f7549bb4), and part of v6.8.5.

                The Ubuntu situation is:

                • master kernel branch OTOH has been at v6.8.4 for 12 days, with only minor packaging adjustments since then
                • latest tag on master is 6.8.0-25 (only used for lowlatency kernel as of today), based on v6.8.1
                • they also have a 6.8.0-26 and changelog entries for -27 on master-next (all about s390)
                • standard kernel at 6.8.0-22, based on v6.8.1 too

                I'm not familiar with their internal processes, but I suspect they're probably in a validation cycle for upcoming upcoming version right now, and any such fix would have to wait for next one.

                The tracker ticket for 6.8.0-27 seems to imply -27 packaging is "in progress". Still digging...

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                • yannY Offline
                  yann Vates 🪐 XCP-ng Team @olivierlambert
                  last edited by yann

                  Raised this on IRC, resulting in:

                  I'll see what I can do, we may still have some time to include this before the release

                  I guess that's pretty much all we can do on our side (and that's nice from them 😉 ).

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                  • Q Offline
                    qaguya
                    last edited by

                    today 6.8.0-31-generic kernel problem fixed.

                    1 Reply Last reply Reply Quote 2
                    • olivierlambertO Offline
                      olivierlambert Vates 🪐 Co-Founder CEO
                      last edited by

                      Yay \o/

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                      • olivierlambertO olivierlambert marked this topic as a question on
                      • olivierlambertO olivierlambert has marked this topic as solved on
                      • olivierlambertO Offline
                        olivierlambert Vates 🪐 Co-Founder CEO
                        last edited by

                        Thanks everyone here for the feedback!

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                        • B Offline
                          bvitnik
                          last edited by bvitnik

                          Has anyone been able to install Ubuntu 24.04 in VM from current official ISO? It seems that official ISOs (i.e. installer) still use unpatched kernel 6.8.0-22. Are there any newer ISO builds that I'm not aware of?

                          EDIT:
                          Sorry. False alarm. I screwed up my PXE settings. There was some leftover kernel and initrd images from beta versions of ISO. Kernel and initrd from latest ISOs work properly.

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                          • T Offline
                            Tweet3049
                            last edited by Tweet3049

                            I believe Proxmox Backup Server kernel Linux pbs 6.8.4-2-pve has also the same issue.
                            updating to Linux pbs 6.8.12-1-pve solves.

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