Comment 125 for bug 1949394

(In reply to Srihari Vijayaraghavan from comment #122)
> Just an observation: When Elantech isn't working, at that time, when I use
> Fn key combinations, though those functions work (such as mute/unmute
> speaker, increase/decrease speaker volume, increase/decrease display
> brightness etc.), these errors are logged by the kernel:
> [ 37.160508] atkbd serio0: Unknown key pressed (translated set 2, code
> 0x65 on isa0060/serio0).
> [ 37.160515] atkbd serio0: Use 'setkeycodes 65 <keycode>' to make it known.
> [ 37.313601] atkbd serio0: Unknown key released (translated set 2, code
> 0x65 on isa0060/serio0).
> [ 37.313606] atkbd serio0: Use 'setkeycodes 65 <keycode>' to make it known.
>
> When Elantech is working, obviously those errors don't appear.
Are You sure?

Dmesgs without i8042.debug are useless to me (but do not repeat the test from comment 121)
To debug this (*only* if it really is related to the touchpad) please give me dmesgs with the lines where YOu press the buttons marked.