This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1779802 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1779802 Title: Touchpad of ThinkPad P52 failed to work with message "lost sync at byte" Status in HWE Next: New Status in linux package in Ubuntu: Incomplete Status in linux-oem package in Ubuntu: New Bug description: On ThinkPad P52: touchpad failed to work and reports: [ 2.713396] input: ETPS/2 Elantech TrackPoint as /devices/platform/i8042/serio1/input/input8 [ 2.725328] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input5 And lots of errors printed out: [ 19.468387] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 [ 19.474455] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 [ 19.480657] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 [ 19.487665] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 [ 19.494682] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 [ 19.494685] psmouse serio1: issuing reconnect request [ 19.679895] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 [ 19.686285] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 [ 19.692642] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 [ 19.699858] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 [ 19.706873] psmouse serio1: Touchpad at isa0060/serio1/input0 lost sync at byte 6 And the middle button can not work too. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1779802/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp