tray_notify_error can't handle arbitrary object. Fixes QubesOS/qubes-issues#1457
@@ -101,7 +101,7 @@ class QfileDaemonDvm:
try:
dispvm.start()
except (MemoryError, QubesException) as e:
- tray_notify_error(e)
+ tray_notify_error(str(e))
raise
if vm.qid != 0:
# if need to enable/disable netvm, do it while DispVM is alive