As said in this bug report, you need to use "localhost (QEMU)" in virt-manager and not "localhost (QEMU Usermode)" in order to connect to qemu:///system.
Can you still reproduce this issue with a recent virt-manager, such as the one in Karmic or Lucid?
Thanks for reporting this issue.
As said in this bug report, you need to use "localhost (QEMU)" in virt-manager and not "localhost (QEMU Usermode)" in order to connect to qemu:///system.
Can you still reproduce this issue with a recent virt-manager, such as the one in Karmic or Lucid?