Also seen in previous releases on my system by the way, but disappeared after some upgrades (?).
This issue might be the same as: https://bugs.launchpad.net/ubuntu/+source/firefox-3.0/+bug/311857
Also seen in previous releases on my system by the way, but disappeared after some upgrades (?).
This issue might be the same as: https:/ /bugs.launchpad .net/ubuntu/ +source/ firefox- 3.0/+bug/ 311857