Problem of #8 solved. There was another spyder.desktop (and a Spyder.desktop) in ~/.local/share/applications without the Icon= line. Maybe put in that folder by ubuntu-tweak, there is a line in these files: X-Ubuntu-Tweak=true
Problem of #8 solved. share/applicati ons without the Icon= line.
There was another spyder.desktop (and a Spyder.desktop) in ~/.local/
Maybe put in that folder by ubuntu-tweak, there is a line in these files:
X-Ubuntu-Tweak=true