Hello, we run phenix on a ubuntu 14.04 (x86_64) box. Phenix is installed in user x’s home directory. After running . ~x/prog/phenix-1.11.1-2575/phenix_env.sh; phenix, and some *setlocale* warnings, the phenix GUI will show up on the screen for user x. User y, after . ~x/prog/phenix-1.11.1-2575/phenix_env.sh; phenix, will get *setlocale* warnings, a white credit screen (briefly), but the GUI will not show up, but *phenix* does not exit. User does get the expected error messages after typing phenix.molprobity_1.11.1-2575 without specifying input coordinates, as does user y get the (older) GUI upon . ~x/prog/phenix-1.10.1-2155/phenix_env.sh; phenix. Do you have any suggestions as to how I can enable user y to use the 1.11.1 GUI? Thank you. Wolfram Tempel