If you are using Blender under Linux and are not yet familiar with the system, you will soon notice that some of the key combinations (shortcuts) used by Blender do not work.
The reason for this is the Linux window manager. The surprisingly simple solution can be found in the video.
Watch video Linux, Blender, the ALT-Key and Edge-Select online without registration, duration hours minute second in high quality. This video was added by user Markus Kaufmann 30 October 2020, don't forget to share it with your friends and acquaintances, it has been viewed on our site 383 once and liked it 16 people.