My Lenovo T14s Gen2 laptop has a touch-pad with three mouse keys above it (left | middle | right mouse key).
Since approximately two weeks, I have the issue, that - perhaps for ten minutes - these three mouse keys do not work. So I can press them but the action is not executed.
E.g. Rebooting, suspending and returning all do not change this.
What does help: just wait for (perhaps) 10 minutes. Then those keys will work again.
After suspending this issue might come up again.
Where (e. g. in which log file) could I analyze for the root cause?
If somebody already knows it: what is the root cause and how can I repair it permanently?
PS: workaround is presently to use the touch-pad itself to execute left and right mouse clicks.
More details:
lsb_release -aNo LSB modules are available.Distributor ID: UbuntuDescription: Ubuntu 22.04.4 LTSRelease: 22.04Codename: jammywmctrl -mName: CompizClass: N/APID: N/AWindow manager's "showing the desktop" mode: OFFprintf 'Desktop: %s\nSession: %s\n'"$XDG_CURRENT_DESKTOP" "$GDMSESSION"Desktop: Unity:Unity7:ubuntuSession: unity