I am experiencing the double-clicking symptoms, but not with the same setups as many people are reporting. I provided a fix for the double- clicking in a separate bug (https://bugs.launchpad.net/ubuntu/+bug/188387/comments/1), though it was marked as a Duplicate. The fix involves adding 'Option CorePointer' to my touchpad InputDevice section.
Section "InputDevice" Identifier "Synaptics Touchpad" Driver "synaptics" Option "SendCoreEvents" "true" Option "Device" "/dev/psaux" Option "Protocol" "auto-dev" Option "HorizScrollDelta" "0" Option "CorePointer" # This line gets my touchpad and external mouse to stop double-clicking. EndSection -- [Hardy] External mouse on laptop will only double-click https://bugs.launchpad.net/bugs/188351 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