This morning when I brought Ubuntu our of sleep/suspension mode, the keyboard didn't work. This is a ThinkPad Yoga 15. The mouse pad works. If I plug a USB keyboard in, it works. I've tried the solutions posted here:
Which consists of:
Getting rid of NVIDIA drivers sudo apt-get remove --purge nvidia-*
Reinstalling the desktop sudo apt-get install --reinstall xserver-xorg
And I also tried reinstalling Ubuntu drivers apt install xserver-xorg-input-all and sudo ubuntu-drivers autoinstall
Are there any other tricks out there??? How can I solve this silly issue? I've had it before but the above tricks worked.