I installed Ubuntu 18.04 from scratch (I decided to switch to ROS Melodic ). Understandable that
I went to the Internet and frantically began to apply all founded
There was nowhere to retreat, there was no waiting for help either, so I continued to torture myself, the laptop and the Google search. I’ll tell you straight away – the tale is over as usual – well (this is a fairy tale). But what exactly ended the suffering – I did not understand exactly. My last actions:
prime-select nvidia – made sure that the
sudo nvidia-bug-report.sh – yes, I already thought of posting
nvidia-smi , which once again hung up the entire screen and had to press a restart. But! after reboot, I could not believe my eyes … And who listened – well done.
Bonus. To add a second launcher for a second monitor – Settings -> Dock -> On both.
In general, it’s better to install Tweaks right away. There you can change the keyboard switch from Super (Windows) + Space, and other settings can be found.
Ps. This is all written for the default gdm3.