It appears to be solved in Nightly 21.0a1, however introducing a rendering bug for my third test case.
Test cases: 1. https://www.dropbox.com/home (after logging in) - OK 2. this bug report page - OK 3. http://blog.neverendingo.de/?p=125 - FAIL (still jerky scrolling + rendering bug) I am using NVidia 310.14 on Ubuntu 12.10 amd64. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/605567 Title: Extremely slow painting of launchpad.net bug details page with nvidia driver To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/605567/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
