Score:0

Touchpad starts requiring 2 fingers - way to fix?

in flag

Is there a way to restore single finger function on touchpad without having to reboot?

After using touchpad for a while it often starts requiring 2 fingers on the touchpad to move the cursor and actions that would require 2 fingers then start requiring 3. Single finger is ignored entirely.

My touchpad driver appears to be: ELAN0674:00 04F3:3193 Touchpad

but executing the following does NOT correct the issue:

xinput disable "ELAN0674:00 04F3:3193 Touchpad" && xinput enable "ELAN0674:00 04F3:3193 Touchpad"

Rebooting always corrects the issue.

fffred avatar
in flag
Same here. Dell XPS13. Ubuntu+Gnome+Wayland.
Tin Man avatar
au flag
Same issue. Has this been reported to Ubuntu? If so, could someone link to the bug report?
in flag
Does this happen after resuming from suspend? Or is it something that occurs after a certain amount of active use?
G.W. avatar
in flag
When it happened today it was from active use but it did happen not long after a resume. Computer was locked and asleep. I resumed and did some work with single finger for several minutes and then single finger stopped working as I was using.
in flag
Could you [edit] your question to include the Terminal output of `journalctl | grep i2c-hid` and the version of Ubuntu you're using? This is something I've seen in the past, but it was resolved a couple of years ago
G.W. avatar
in flag
Ubuntu 21.04. There is no output from ```journalctl | grep i2c-hid``` I tried running it with and without sudo. just blank. Should I edit question to report that it is blank output?
ChanganAuto avatar
us flag
Ubuntu 21.04 is about the be out of support so there's no point in troubleshooting.
Score:2
cn flag

I did solved this using Gnome Tweaks to configure laptop lid action.

In General tab, I checked "Suspend when laptop lid is closed", then closed the lid and the issue no longer appears (after several tries).

In Keyboard & Mouse tab, not sure if it does something but I disabled Mouse Click Emulation.

Install this tool via sudo apt install gnome-tweaks

kokito avatar
sr flag
this weirdly solved it for me. unchecked and re-checked and 1 finger is back.
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