[Cooker] .xsession does not work

[Yura Gusev]

Hello, i'd like to auto-start some programs after i login through GDM so i
put them in my ~/.xsession file. It does not work. I had to modify
/etc/X11/Xsession and put
USER_SESSION=$HOME/.xsession
if [ -f $USER_SESSION ]; then
    . ~/.xsession
fi

right after  xsetroot -solid "#21449C".
Can you please fix this problem?