Earlier today while using my MNT Reform, the trackball suddenly stopped working. The system was fully assembled, bottom cover on etc. I rebooted, thinking that the system simply locked up.
After the reboot however, and startup of Sway, I observed that the trackball was not causing the mouse pointer to move. Both the right and left main buttons on the trackball seem to function.
Trying to fix the problem, I did the following:
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I’ve removed the trackball and observed and cleaned out the trackball cup, which had minimal dirt inside. Note that I broke the pegs on the right button which I’m really disappointed about, but I digress.
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Re-connected the ribbon cable which runs to the sensor.
But nothing has helped. What kind of information can I provide to help debug this? Not sure if it’s a hardware fault?
dmesg and lsusb output is below:
root@reform:~# dmesg |grep -i mnt
[ 0.000000] Machine model: MNT Reform 2
[ 8.608502] usb 1-1.3: Manufacturer: MNT
[ 8.870207] usb 1-1.4: Manufacturer: MNT
[ 8.933297] input: MNT Reform Keyboard as /devices/platform/soc@0/38100000.usb/xhci-hcd.0.auto/usb1/1-1/1-1.3/1-1.3:1.0/0003:03EB:2042.0001/input/input0
[ 8.993753] hid-generic 0003:03EB:2042.0001: input,hidraw0: USB HID v1.11 Keyboard [MNT Reform Keyboard] on usb-xhci-hcd.0.auto-1.3/input0
[ 8.994158] input: MNT Reform Keyboard as /devices/platform/soc@0/38100000.usb/xhci-hcd.0.auto/usb1/1-1/1-1.3/1-1.3:1.1/0003:03EB:2042.0002/input/input1
[ 9.053270] hid-generic 0003:03EB:2042.0002: input,hidraw1: USB HID v1.11 Device [MNT Reform Keyboard] on usb-xhci-hcd.0.auto-1.3/input1
[ 9.053887] input: MNT Reform Trackball as /devices/platform/soc@0/38100000.usb/xhci-hcd.0.auto/usb1/1-1/1-1.4/1-1.4:1.0/0003:03EB:2041.0003/input/input2
[ 9.054565] hid-generic 0003:03EB:2041.0003: input,hidraw2: USB HID v1.11 Mouse [MNT Reform Trackball] on usb-xhci-hcd.0.auto-1.4/input0
root@reform:~# lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 0451:8140 Texas Instruments, Inc. TUSB8041 4-Port Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 03eb:2041 Atmel Corp. LUFA Mouse Demo Application
Bus 001 Device 003: ID 03eb:2042 Atmel Corp. LUFA Keyboard Demo Application
Bus 001 Device 005: ID 046d:c092 Logitech, Inc. G102/G203 LIGHTSYNC Gaming Mouse
Bus 001 Device 002: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub