How to disable GTK3 client-side decorations
- sudo add-apt-repository ppa:nilarimogard/webupd8.
- sudo apt-get update.
- sudo apt-get install gtk3-nocsd.
- gedit ~/.profile.
- export GTK_CSD=0 export LD_PRELOAD=/usr/lib/gtk3-nocsd/gtk3-nocsd.so.
How to disable GTK3 client-side decorations