beta 4 added support for buttons 8 and 9 for back/forward beta 5 added support for buttons 6 and 7 for horizontal scrolling
If you have configured something locally, indeed, it may no longer work. Try to remove it and see if it works as expected. ** Changed in: firefox-3.0 (Ubuntu) Status: New => Incomplete -- Mouse side buttons stopped working in 3.0 beta4 https://bugs.launchpad.net/bugs/202282 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs