I used all the options on my touchpad (two fingers to scroll the page, two fingers to direct-click, etc) and after I updated Ubuntu today, it just stopped. The touchpad works, but only normal click and double click; the other options are somehow no longer available. Before, in Settings, when I went to the touchpad section, there were several options to configure regarding its features, but now when I open it, I see that there is almost nothing, as if there was a setback.
(Some time ago, I had messed up with grub and something similar had happened, but I managed to edit the file and the touchpad was back to normal, but when my PC started up, several codes appeared on the screen instead of the ubuntu welcome screen , but nothing that hindered the use of the notebook. Then today, when I turned on the pc, I saw that the codes were no longer showing, but the Ubuntu welcome screen; and coincidentally my touchpad was not working well either. I assumed it was a grub issue, as it probably should have been modified when upgrading. So I created a live usb to reinstall grub [the touchpad worked perfectly in live usb], and after reinstalling grub, I turned on the pc and nothing changed ).
Please help me! I'm sending a print of how the touchpad part of the settings is doing. And forgive my english too, I don't speak english.
Edit1: in response of @pablo Bianchi
➜ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ ImPS/2 Logitech Wheel Mouse 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)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ Sleep Button id=9 [slave keyboard (3)]
↳ Integrated_Webcam_HD: Integrate id=10 [slave keyboard (3)]
↳ Dell WMI hotkeys id=11 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
➜ xinput list-props 13
Device 'ImPS/2 Logitech Wheel Mouse':
Device Enabled (179): 1
Coordinate Transformation Matrix (181): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Natural Scrolling Enabled (316): 0
libinput Natural Scrolling Enabled Default (317): 0
libinput Scroll Methods Available (318): 0, 0, 1
libinput Scroll Method Enabled (319): 0, 0, 0
libinput Scroll Method Enabled Default (320): 0, 0, 0
libinput Button Scrolling Button (321): 2
libinput Button Scrolling Button Default (322): 2
libinput Middle Emulation Enabled (323): 0
libinput Middle Emulation Enabled Default (324): 0
libinput Accel Speed (325): 0.000000
libinput Accel Speed Default (326): 0.000000
libinput Accel Profiles Available (327): 1, 1
libinput Accel Profile Enabled (328): 1, 0
libinput Accel Profile Enabled Default (329): 1, 0
libinput Left Handed Enabled (330): 0
libinput Left Handed Enabled Default (331): 0
libinput Send Events Modes Available (301): 1, 0
libinput Send Events Mode Enabled (302): 0, 0
libinput Send Events Mode Enabled Default (303): 0, 0
Device Node (304): "/dev/input/event5"
Device Product ID (305): 2, 5
libinput Drag Lock Buttons (332): <no items>
libinput Horizontal Scroll Enabled (333): 1
