This could be related to Debian bug #706059. It seems that the Xen driver isn't being loaded.
$ LIBVIRT_DEBUG=1 virsh -c xen:/// list 2>&1 | grep driver= 2013-05-31 14:57:29.879+0000: 3386: debug : virRegisterDriver:756 : driver=0x7f8deb633f00 name=Test 2013-05-31 14:57:29.879+0000: 3386: debug : virRegisterDriver:756 : driver=0x7f8deb635540 name=OPENVZ 2013-05-31 14:57:29.879+0000: 3386: debug : virRegisterDriver:756 : driver=0x7f8deb635b00 name=VMWARE 2013-05-31 14:57:29.880+0000: 3386: debug : virRegisterDriver:756 : driver=0x7f8deb6360c0 name=VBOX 2013-05-31 14:57:29.880+0000: 3386: debug : virRegisterDriver:756 : driver=0x7f8deb6348e0 name=remote -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1180281 Title: “Unable to connect to libvirt” when using virt-manager with the xl toolstack and Xen 4.2.1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1180281/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
