Same problem here. Another workaround is to use 'sudo dmsetup remove /dev/dm-X' instead of 'sudo lvchange -a n vg/lv'. As @Dr_Jekyll has stated Ubuntu 12.04 is not affected.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088081 Title: udev rules make it impossible to deactivate lvm volume group with vgchange -an To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/1088081/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
