With kubuntu 13.10 Beta 2 and kernel 3.11.0-11-generic, the messages can still be found in syslog, but I didn't experience the hanging mouse pointer any more.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-synaptics in Ubuntu. https://bugs.launchpad.net/bugs/1198274 Title: Lenovo l520 psmouse serio4: TouchPad at isa0060/serio4/input0 lost sync at byte 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1198274/+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