Also on 14.04. Started googling for this issue once I noticed in Windows I did not suffer from this issue. Until that point I thought the mouse was just broken (some cheap Logitech mouse with USB bluetooth receiver).
Easy and safe test in gnome-terminal: nearly everytime the mouse moves to right/down direction, either of the first two entries get clicked. Depressingly old bug report. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/681567 Title: [regression] With slow mice, opening a right-click context menu immediately executes the first entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+2.0/+bug/681567/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs