(The problem seems to have appeared after a recent 17.10 update. Touchpad has been working on 17.10 previously.)
Touchpad on Toshiba L645D is unresponsive, but USB mouse is OK. Touchpad OK under Windows 10.
$ synclient
Couldn't find synaptics properties. No synaptics driver loaded?
$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ xwayland-pointer:13 id=6 [slave pointer (2)]
⎜ ↳ xwayland-relative-pointer:13 id=7 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ xwayland-keyboard:13 id=8 [slave keyboard (3)]
$ grep synap /var/log/syslog
Feb 19 07:14:37 martin-toshiba kernel: [ 3.981941] psmouse serio4: synaptics: queried max coordinates: x [..5686], y [..4786]
Feb 19 07:14:37 martin-toshiba kernel: [ 4.041672] psmouse serio4: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04771/0xa40000/0xa0000/0x0, board id: 0, fw id: 590211
Feb 19 07:14:37 martin-toshiba kernel: [ 4.041680] psmouse serio4: synaptics: Toshiba Satellite L645D detected, limiting rate to 40pps.
Feb 19 08:54:02 martin-toshiba kernel: [ 3.970528] psmouse serio4: synaptics: queried max coordinates: x [..5686], y [..4786]
Feb 19 08:54:02 martin-toshiba kernel: [ 4.030559] psmouse serio4: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04771/0xa40000/0xa0000/0x0, board id: 0, fw id: 590211
Feb 19 08:54:02 martin-toshiba kernel: [ 4.030566] psmouse serio4: synaptics: Toshiba Satellite L645D detected, limiting rate to 40pps.
Feb 19 08:55:41 martin-toshiba fwupd[2548]: disabling plugin because: failed to coldplug synapticsmst: MST firmware updating not supported by OEM
Suggestions? TIA!
