This should be fixed in ConsoleKit 0.4.2, which is now in natty:
consolekit (0.4.2-1ubuntu1) natty; urgency=low
* Resynchronise with Debian. Remaining changes:
- 10-retry_console_open_eio.patch: Retry console opens if they return
EIO, since this may happen while a tty is closing.
-- Colin Watson <email address hidden> Wed, 13 Oct 2010 12:28:33 +0100
This should be fixed in ConsoleKit 0.4.2, which is now in natty:
consolekit (0.4.2-1ubuntu1) natty; urgency=low
* Resynchronise with Debian. Remaining changes: console_ open_eio. patch: Retry console opens if they return
- 10-retry_
EIO, since this may happen while a tty is closing.
-- Colin Watson <email address hidden> Wed, 13 Oct 2010 12:28:33 +0100