There isn't one. Trying to use a touchscreen to run regular desktop linux has major usability problems, as I'm sure you've noticed!
My point is there is no mystery bug or hardware problem that's going to be solved by looking in logs. evdev's buttom emulation only works for touch pads, not touch screens. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/1084938 Title: evdev settings doesn't work at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/1084938/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp