qubes/vm: fix PCI device detach

2016-06-02 03:18:03 +02:00 · 2016-06-02 03:18:03 +02:00 · 7e0af81ecc
commit 7e0af81ecc
parent 485e75091b
1 changed files with 2 additions and 1 deletions
--- a/qubes/vm/qubesvm.py
+++ b/qubes/vm/qubesvm.py
@ -771,7 +771,8 @@ class QubesVM(qubes.vm.mix.net.NetVMMixin, qubes.vm.BaseVM):
        # timeouts on forcible detach at domain destroy; if that fails, too bad
        for pci in self.devices['pci']:
            try:
-                self.libvirt_domain.detachDevice(self.lvxml_pci_dev(pci))
+                self.libvirt_domain.detachDevice(
+                    lxml.etree.tostring(self.lvxml_pci_dev(pci)))
            except libvirt.libvirtError as e:
                self.log.warning(
                    'error while gracefully detaching PCI device ({!r}) during'