According to comment #9 this bug has been fixed by this commit here: http://git.qemu.org/?p=qemu.git;a=commitdiff;h=c8969eded252058 ... so I think it should be OK to close this bug now.
** Changed in: qemu Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1077838 Title: qemu-nbd -r -c taints device for subsequent usage, even after -d To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1077838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs