I was able to work around this bug by disabling the "Launch help browser" keyboard shortcut in Gnome.
-- [Feisty] synaptic keypad lock button launches KDE or Gnome Help Center https://bugs.launchpad.net/bugs/91056 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs