Hi,
On 2021-09-12 09:04:26 +0200 Riccardo Mottola via Dng <[email protected]>
wrote:
> I swear there was a touchpad, now it is totally gone ! I am puzzled.
I found out at least why this happens. The EFI BIOS has a setting for "USB
Legacy mode" for the pointing device. If I enable it, the touchpad disappears,
if I enable it shows.
However, neither enabled nor disabled the touchpad works!
I would assume that in compatibilty mode maybe it shoudl somehow work as a
simple mouse?
With compatibility mode, this is reported by xinput:
$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech USB Optical Mouse id=10 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=13 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Fujitsu FUJ02E3 id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Power Button id=9 [slave keyboard (3)]
↳ FJ Camera: FJ Camera id=11 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
↳ BRLTTY 6.3 Linux Screen Driver Keyboard id=14 [slave keyboard (3)]
And Steve's script does:
sh touchtoggle.sh
diagnostic devid =13
diagnostic scratchline=Device Enabled (175): 1
diagnostic proptext =Device Enabled#
diagnostic propid =175
Current state of 1 has been changed to 0.
and it always says 1->0 even if you rerun it.
More ideas?
Riccardo
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