Found the problem, gdm's xsession script does not set the required xsession variables for that script
Workaround, create a $HOME/.xprofile with this line: USERXSESSIONRC=$HOME/.xsessionrc
Found the problem, gdm's xsession script does not set the required xsession variables for that script
Workaround, create a $HOME/.xprofile with this line: $HOME/. xsessionrc
USERXSESSIONRC=