Lenovo Legion Y720 keyboard backlights not working
110795
Lenovo Legion Y720 laptop Keyboard backlight
89558
Why are lamps and mesh lights not illuminating anything?
37849
Synaptic touchpad on laptop not working
25264
Built-In Trackpad and Keyboard Unresponsive after Sleep or Restart
30147
Use bluetooth keyboard to access/edit BIOS?
143921
Why is my spot light not working?
72594
Both ctrl keys not working
157421
The pcmanfm-qt is dead on my Lubuntu 20.04
145608
Keyboard no longer works on Toshiba Satellite E45t-A4100
75669
Screen brightness isn't taking effect on a Lenovo Z570
19998
Volume Hot Key not working in Lubuntu
74480
Decrease Backlight Below Minimum
3626
Keyboard key stuck or not being recognized; how to fix
98413
Keyboard stops working on Ubuntu 16.04 (Xenial Xerus)
57698
Brightness fn key shortcut doesn't work on ASUS laptop
24297
Black tty 1-6 screens
18013
Touchpad not recognized on Asus N550JK - TP500L (FocalTech)