I have had this problem since upgrading to 18.04. I am on a lenovo x260. I could not solve it so i disabled my touchpad in the BIOS. Recently I tried to reenable the touchpad and to my surprise it worked again. However, since I updated my system last week the error is back. Very frequent, random rightclicks which makes the system completely useless. I just disabled the touchpad again and carry a mouse with me everywhere I go :-)
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-input-libinput in Ubuntu. https://bugs.launchpad.net/bugs/1760975 Title: Random right click behaviour with synaptics touchpad Status in Ubuntu Budgie: Fix Released Status in xserver-xorg-input-libinput package in Ubuntu: Fix Released Bug description: Tap to click with Synaptics touchpad appears to have developed a problem in Ubuntu Budgie 18.04 beta-1 that was not in the alpha. When using the touchpad to click links (and occasionally drag windows) the right-click context menu appears. Changing all the touchpad settings in Control Centre has no effect on the problem. System has been re- installed twice to ensure it was not an installation issue. Version: Ubuntu Budgie 18.04 Beta-1 Platform: x86 (32bit) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntubudgie/+bug/1760975/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp