I have the same problem with vmbuilder 0.12.4.r466 (Ubuntu 11.10 amd64). Here are the last lines of output for this command :
sudo vmbuilder kvm ubuntu --suite natty --flavour virtual --arch i386 -o --iso=/home/isos/ubuntu-11.04-server-i386.iso --mirror http://ftp.heanet.ie/pub/ubuntu --debug --libvirt qemu:///system --ip 192.168.0.100 --hostname myvm --user user --name user --pass default --addpkg unattended-upgrades --addpkg acpid 2011-11-02 08:12:36,012 DEBUG : Ign http://ftp.heanet.ie natty-updates/restricted Translation-en 2011-11-02 08:12:36,014 DEBUG : Ign http://ftp.heanet.ie natty-updates/universe Translation-en 2011-11-02 08:12:36,289 DEBUG : Reading package lists... 2011-11-02 08:12:36,291 DEBUG : ['chroot', '/tmp/tmpDvu332', 'apt-get', 'clean'] 2011-11-02 08:12:36,313 DEBUG : ['umount', '/tmp/tmpDvu332/proc'] 2011-11-02 08:12:36,317 DEBUG : ['umount', '/tmp/tmpDvu332/dev/pts'] 2011-11-02 08:12:36,320 DEBUG : ['umount', '/tmp/tmpDvu332/dev'] 2011-11-02 08:12:36,323 INFO : umount: /tmp/tmpDvu332/dev: device is busy. 2011-11-02 08:12:36,323 INFO : (In some cases useful info about processes that use 2011-11-02 08:12:36,323 INFO : the device is found by lsof(8) or fuser(1)) 2011-11-02 08:12:36,323 INFO : Cleaning up 2011-11-02 08:12:36,324 DEBUG : ['umount', '/tmp/tmpZQTlF8'] 2011-11-02 08:12:36,360 ERROR : Process (['umount', '/tmp/tmpDvu332/dev']) returned 1. stdout: , stderr: umount: /tmp/tmpDvu332/dev: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) Traceback (most recent call last): File "/usr/local/bin/vmbuilder", line 24, in <module> cli.main() File "/usr/local/lib/python2.7/dist-packages/VMBuilder/contrib/cli.py", line 216, in main distro.build_chroot() File "/usr/local/lib/python2.7/dist-packages/VMBuilder/distro.py", line 84, in build_chroot self.call_hooks('configure_os') File "/usr/local/lib/python2.7/dist-packages/VMBuilder/distro.py", line 67, in call_hooks call_hooks(self, *args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/VMBuilder/util.py", line 165, in call_hooks getattr(context, func, log_no_such_method)(*args, **kwargs) File "/usr/local/lib/python2.7/dist-packages/VMBuilder/plugins/ubuntu/distro.py", line 155, in configure_os self.suite.unmount_dev() File "/usr/local/lib/python2.7/dist-packages/VMBuilder/plugins/ubuntu/dapper.py", line 118, in unmount_dev run_cmd('umount', '%s/dev' % self.context.chroot_dir) File "/usr/local/lib/python2.7/dist-packages/VMBuilder/util.py", line 120, in run_cmd raise VMBuilderException, "Process (%s) returned %d. stdout: %s, stderr: %s" % (args.__repr__(), status, mystdout.buf, mystderr.buf) VMBuilder.exception.VMBuilderException: Process (['umount', '/tmp/tmpDvu332/dev']) returned 1. stdout: , stderr: umount: /tmp/tmpDvu332/dev: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/726790 Title: python-vm-builder-0.12.4+bzr462-0ubuntu1: swap partitions fail to be created properly when "lucid" is the target To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vm-builder/+bug/726790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs