I'm using 5.6.12 on a Dynabook (formetly Toshiba) X30 and X40. This laptop has a pointing stick that is non-functional on Linux. Touching it causes a stream of garbage button press events to be produced that make the trackpad unusable for a few seconds. Please see < https://bugzilla.kernel.org/show_bug.cgi?id=205817> for more details. The kernel told me to post here: psmouse serio1: synaptics: queried max coordinates: x [..5682], y [..4760] psmouse serio1: synaptics: queried min coordinates: x [1262..], y [1092..] psmouse serio1: synaptics: Your touchpad (PNP: TOS0213 PNP0f03) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@xxxxxxxxxxxxxxx. psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00123/0x840300/0x12e800/0x200000, board id: 3322, fw id: 2553520 input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input5 When booting with psmouse.synaptics_intertouch=1, the pointing sick (and 'mouse' butotns) remain non-functional, but the garbage events are finally gone! psmouse serio1: synaptics: queried max coordinates: x [..5682], y [..4760] psmouse serio1: synaptics: queried min coordinates: x [1262..], y [1092..] psmouse serio1: synaptics: Trying to set up SMBus access psmouse serio1: synaptics: SMbus companion is not ready yet psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00123/0x840300/0x12e800/0x200000, board id: 3322, fw id: 2553520 psmouse serio1: synaptics: queried max coordinates: x [..5682], y [..4760] psmouse serio1: synaptics: queried min coordinates: x [1262..], y [1092..] psmouse serio1: synaptics: Trying to set up SMBus access rmi4_smbus 6-002c: registering SMbus-connected sensor rmi4_f34 rmi4-00.fn34: rmi_f34v7_probe: Unrecognized bootloader version rmi4_f34: probe of rmi4-00.fn34 failed with error -22 rmi4_f01 rmi4-00.fn01: found RMI device, manufacturer: Synaptics, product: TM3322-001, fw id: 2553520 input: Synaptics TM3322-001 as /devices/rmi4-00/input/input22 /proc/bus/input/devices reports: I: Bus=001d Vendor=06cb Product=0000 Version=0000 N: Name="Synaptics TM3322-001" P: Phys=rmi4-00/input0 S: Sysfs=/devices/rmi4-00/input/input22 U: Uniq= H: Handlers=mouse1 event17 B: PROP=5 B: EV=b B: KEY=e520 10000 0 0 0 0 B: ABS=6f3800001000003 Can this be made the default for this hardware & do you need any other information to make it so? -- Sam Morris <https://robots.org.uk/>
