Discussing on IRC we found that the message above really could be related. As pts is a mount point, so it might complain on /0 in /dev/pts
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,mode=620,ptmxmode=666,max=1024) As bonus complexity this is in LXD Containers, so it might work on BM Hosts but only trigger in containers due to some stacking issue around /dev/pts? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1764373 Title: copy-storage migrations fail on nbd-server-add To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1764373/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
