I'm getting this behaviour as well on Karmic, on a Macbook2,1. I've not configured the device in xorg.conf and I'm not aware that I had to do anything special to get it working.
The following steps show the problem: $ synclient -s -l | grep TapButton TapButton1 = 1 TapButton2 = 3 TapButton3 = 2 Now run gsynaptics and turn tapping OFF. Close gsynaptics $ synclient -s -l | grep TapButton TapButton1 = 0 TapButton2 = 3 TapButton3 = 0 Disconnect/connect external mouse will reset the status: $ synclient -s -l | grep TapButton TapButton1 = 1 TapButton2 = 3 TapButton3 = 2 But curiously, If you disable HAL: # /etc/init.d/hal stop And repeat the above process, the above phenomenon does not occur. Of course, disabling HAL is not a good idea. I'm not sure which settings govern the behaviour of HAL ("open the pod bay doors, HAL"); I've tried /etc/hal/fdi/policy/11-x11-synaptics.fdi but it seems to have no effect. And finally, one more oddity: only some of the settings are affected, like VertTwoFingerScroll and TapButton, but not others like MaxTapTime or AccelFactor. ** Tags added: karmic -- Enable Tapping gets reset when external mouse is attached. https://bugs.launchpad.net/bugs/319057 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