Lenovo T440 trackpad issue: sometimes not working on resume from sleep .. workaround (or maybe fixed?)

Not experienced any on this one so far. I don’t know if this would make any difference but I have tapping disabled; I use the full click on the trackpad.

Ok -thx for that info.

I should update to say I did need to re-apply the modprobe stuff on first resume with the new 5.8 Kernel but not had do so since, so far.

Update:

This no longer works with the new 5.10 kernel.

Get a FATAL: error as the module is now integrated in the kernel. Had to revert to 5.9 but this worries me as this series will be out of support in due course and, although I can use a mouse THIS ISSUE PREVENTS SLEEP which is a show-stopper. When this occurs I have to shut down before I can put it in the bag which is not acceptable. I will need it for a service call tomorrow, for example.

If they haven’t fixed the bug, why on earth did they integrate it?

Any workarounds for this?

You can put a script in /lib/systemd/system-sleep/touchpad and chmod 755 and it’ll run on wake.