19.12.2012 7:38, Nico Kadel-Garcia пишет: > I'd love to be able to use sudo with virt-manager, but it simply > fails. It does work on Ubuntu, and I'd like to be able to use sudo for > all access to my KVM servers, rather than direct root login. > > Is anyone using sudo successfully with virt-manager on SL 6.3? Other X > applications work just fine. > > . > Hey Niko! Try to do some debug. After virt-manager failed, look return code on its terminal: echo $? Also try: sudo strace -s 20 virtmgr command params to look loaded files and messages of virt-manager.