On 20/12/16 16:21, Nicolas FOOS wrote:
Dear Lei,I already try :Ubuntu Mate (no problem), Xubuntu (no problem), Ubuntu (standard) (I had problem with coot due to unity desktop).
A shot in the dark, but maybe your problem is with dynamic menus? If so, try this: $ export UBUNTU_MENUPROXY=0 before running coot. Paul
