This bug was fixed in the package vino - 2.32.0-0ubuntu2
---
vino (2.32.0-0ubuntu2) natty; urgency=low
* Removing 11_hurd_maxhpstnamelen.patch since Ubuntu doesn't
have a hurd arch and the patch prevents vino-server from starting
when UPnP is enabled. (LP: #652961, #663270)
debdiff between vino_2.32.0-0ubuntu1 -> vino_2.32.0-0ubuntu2
you can also delete debian/patches/11_hurd_maxhostnamelen.patch
for some reason debdiff does not record that that file is deleted.
** Patch added: "vino_upnp_natty.debdiff"
https://bugs.launchpad.net/ubuntu/+source/vino/+bug/663270
