Solution: sudo rm /usr/lib/xorg/modules/libglx.so && sudo cp /usr/lib/xorg/modules/extensions/libglx.so /usr/lib/xorg/modules/
The problem was, that libglx.so in /modules directory was a symbolic link to old 180.44 glx library but this in /modules/extensions was correct. -- Error: couldn't find RGB GLX visual or fbconfig https://bugs.launchpad.net/bugs/433522 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp