[Bug 70621] system hang and then crash report

[mikrom]

Public bug reported:

- left the system to apt-get install kubuntu,
- come back after an hour, system was hang (completly not reponsive, not even a mouse or caps)
- on reboot got crash report

** Affects: gnome-keyring (Ubuntu)
     Importance: Undecided
         Status: Unconfirmed

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system hang and then crash report
https://launchpad.net/bugs/70621