Hi Mike, On 21-08-2021 23:11, Mike Hommey wrote: > On Sat, Aug 21, 2021 at 10:50:13PM +0200, Paul Gevers wrote: >> Hi Mike, >> >> On 16-08-2021 22:29, Paul Gevers wrote: >>> Hi Mike, >>> >>> Sorry for brevity, I'm in a hurry. >>> >>> On 15-08-2021 23:08, Mike Hommey wrote: >>>> The release notes has a section about the issues with openstack, but >>>> there are also problems with lxc. I'm not sure what the proper >>>> workaround is, but setting `lxc.mount.auto = cgroup:mixed:force` fixed >>>> it for me. >>> >>> Can you elaborate what the issues are you experience with LXC? >> >> ping. > > Sorry, I somehow missed your email. > > Containers would just not start, with messages like: > Failed to mount cgroup at /sys/fs/cgroup/systemd: Operation not permitted > [!!!!!!] Failed to mount API filesystems. > Exiting PID 1... Interesting. We heavily use lxc on ci.d.n (all tests run in one) and we haven't experienced this. I'm wondering what the specifics of you system(s) is that trigger the issue. Do you have ideas? I'm wondering if it's not related to the discussion we had in bug 985617: linux-user-namespaces. See https://www.debian.org/releases/bullseye/amd64/release-notes/ch-information.en.html#linux-user-namespaces Paul
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