Touchpad not working after resuming FreeBSD 12.1

wulf7 / iichid

Generic HID layer for FreeBSD. Including I2C and USB backends.

BSD 2-Clause "Simplified" License

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Touchpad not working after resuming FreeBSD 12.1 #41

Closed p-zielin closed 4 years ago

p-zielin commented 4 years ago

I have FreeBSD 12.1 on my Dell Latitude 5580. After closing computer's cover OS is suspended. Here is my sysctl.conf config for power management: hw.acpi.lid_switch_state=S3 After resuming system, touchpad is not working. It's freezed and sometimes mouse cursor goes out of screen. dmesg output prints: iichid0: read error occured: 3 Reloading iichid module doesn't help.

p-zielin commented 4 years ago

After iichid module is reloaded, dmesg prints: iichid0: could not retrieve HID descriptor from the device: 3

wulf7 commented 4 years ago

I can't help here, sorry. ig4 driver bundled with 12.1-RELEASE does not support suspend/resume. You should upgrade to 12-STABLE or 13-CURRENT.

p-zielin commented 4 years ago

Ok, thank you.