Comment # 6 on bug 903401 from Dominique Leuenberger

(In reply to Florian Koch from comment #5)
> hm yes after removing the extension i can not reproduce this behaviour , but
> the hamster extension was installed today, and the problem exist also before
> installing the hamster extension

That makes it a bit more difficult, especially as now after removing it you
don't see the problem anymore...

Anyway, I *think* we can close it as it's not a 'generic' issue per se, but in
cases would need to be tracked per installation issue.

Bug 902270 seems to be slightly different, so remains open.