@barry - do you use lvm with schroot? I do and I am also affected by this bug.
$ schroot -e --all-sessions E: 10mount: umount: /var/lib/schroot/mount/saucy-amd64-29694a5f-0def-40d4-9d3d-95bc27fa70f7: device is busy. E: 10mount: (In some cases useful info about processes that use E: 10mount: the device is found by lsof(8) or fuser(1)) E: saucy-amd64-29694a5f-0def-40d4-9d3d-95bc27fa70f7: Chroot setup failed: stage=setup-stop from /proc/mounts: /dev/mapper/virtual--vg-saucy--amd64--29694a5f--0def--40d4--9d3d-- 95bc27fa70f7 /var/lib/schroot/mount/saucy-amd64-29694a5f-0def-40d4-9d3d- 95bc27fa70f7 ext4 rw,noatime,data=ordered 0 0 I wonder if this is related to bug 1223576 at all. ** Tags added: saucy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/917339 Title: 10mount: umount: /<<CHROOT>>/dev: device is busy To manage notifications about this bug go to: https://bugs.launchpad.net/schroot/+bug/917339/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
