I have the same symptoms as #5: the slider in invisible, but does respond to mouse clicks and drags. I am running aa new installation of Precise with the KDE desktop. Note that the symptom didn't appear on another laptop that had been upgraded from Oneiric. Thunderbird is a clean install of 14 -- not upgraded from previous versions. Firefox has no issues.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/1025935 Title: Thunderbird 14.0 scrollbars have a wrong background [regression] Status in “thunderbird” package in Ubuntu: Confirmed Bug description: I have updated to Thunderbird 14.0 via the update manager recently. However, there is some issue with the scroll bars. They have a background that does not fit at all. Have a look at the attached screenshot. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1025935/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

