Ubuntu
libvirt package

  1. Bug #787091
  2. Comment #67

Comment 67 for bug 787091

Revision history for this message
Royston Carter (rpcarter) wrote : Re: [Bug 787091] Re: Unable to use USB device in KVM quest

Serge,
     I have commented out the cgroup line in fstab and rebooted. My
Virtual machine is now able to see my USB printer !

Regards

Roy

On 05/07/2011 14:07, Serge Hallyn wrote:
> Quoting Royston Carter (<email address hidden>):
>> Serge,
>> I have uncommented the cgroup_controllers line out of qemu.conf and rebooted
>> but still have the problem. I will attach this file and the xmldump of the
>> vm. Is there a way of completely taking cgroup out of the picture.
> Yes. You simply make sure they are not mounted at boot. If you set them
> up by adding a line to /etc/fstab reading something like:
>
> cgroup /sys/fs/cgroup cgroup defaults 0 0
>
> Then just remove that line, and 'sudo umount -a -t cgroup' or reboot.
>
> If you installed cgroup-bin, then just uninstall that by doing
> 'sudo apt-get purge cgroup-bin'. You may after that still need to do
> 'sudo umount -a -t cgroup' or reboot.
>