Le 11/09/2011 14:01, L0ner sh4dou a écrit : > 2). nor kdm, nor gdm see trinity session. The > /etc/X11/Sessions/trinity file does not exist, like it does for > Gnome/whathever. How can I fix that? Use the startkde script form > kdebase? Hello, on RHEL6, to allow KDM to "see" the KDE3/TDE session type, I have to copy the file: /opt/trinity/share/apps/kdm/sessions/kde.desktop to the directory where DM sessions are located, in my case: /usr/share/xsessions/ I supposo that you must to the same on Gentoo (except that your DM session directory is different). Also, to run trinity without any DM, from a text virtual terminal, you can try, for example, the following command: xinit /opt/trinity/bin/startkde -- :1 This can help you to diagnose TDE session startup problem.