[debian] Impossible d'ouvrire session utilisa

find /etc/{ini,rc}* -name '*gdm*'
ps aux | grep gdm

#!/bin/sh

# $Xorg: startx.cpp,v 1.3 2000/08/17 19:54:29 cpqbld Exp $
#
# This is just a sample implementation of a slightly less primitive
# interface than xinit. It looks for user .xinitrc and .xserverrc
# files, then system xinitrc and xserverrc files, else lets xinit choose
# its default. The system xinitrc should probably do things like check
# for .Xresources files and merge them in, startup up a window manager,
# and pop a clock and serveral xterms.
#
# Site administrators are STRONGLY urged to write nicer versions.
#
# $XFree86: xc/programs/xinit/startx.cpp,v 3.16tsi Exp $
userclientrc=$HOME/.xinitrc
sysclientrc=/etc/X11/xinit/xinitrc


userserverrc=$HOME/.xserverrc
sysserverrc=/etc/X11/xinit/xserverrc
defaultclient=xterm
defaultserver=/usr/bin/X
defaultclientargs=""
defaultserverargs=""
clientargs=""
serverargs=""

if [ -f $userclientrc ]; then
    defaultclientargs=$userclientrc
elif [ -f $sysclientrc ]; then
    defaultclientargs=$sysclientrc






fi
if [ -f $userserverrc ]; then
    defaultserverargs=$userserverrc
elif [ -f $sysserverrc ]; then
    defaultserverargs=$sysserverrc
fi

whoseargs="client"
while [ x"$1" != x ]; do
    case "$1" in
    # '' required to prevent cpp from treating "/*" as a C comment.
    /''*|\./''*)
 if [ "$whoseargs" = "client" ]; then
     if [ x"$clientargs" = x ]; then
  client="$1"
     else
  clientargs="$clientargs $1"
     fi
 else
     if [ x"$serverargs" = x ]; then
  server="$1"
     else
  serverargs="$serverargs $1"
     fi
 fi
 ;;
    --)
 whoseargs="server"
 ;;
    *)
 if [ "$whoseargs" = "client" ]; then
     clientargs="$clientargs $1"
 else
     # display must be the FIRST server argument
     if [ x"$serverargs" = x ] && \
   expr "$1" : ':[0-9][0-9]*$' > /dev/null 2>&1; then
  display="$1"
     else
  serverargs="$serverargs $1"
     fi
 fi
 ;;
    esac
    shift
done

# process client arguments
if [ x"$client" = x ]; then
    # if no client arguments either, use rc file instead
    if [ x"$clientargs" = x ]; then
 client="$defaultclientargs"
    else
 client=$defaultclient
    fi
fi

# process server arguments
if [ x"$server" = x ]; then
    # if no server arguments or display either, use rc file instead
    if [ x"$serverargs" = x -a x"$display" = x ]; then
 server="$defaultserverargs"
    else
 server=$defaultserver
    fi
fi

if [ x"$XAUTHORITY" = x ]; then
    XAUTHORITY=$HOME/.Xauthority
    export XAUTHORITY
fi

removelist=


# set up default Xauth info for this machine

# check for GNU hostname
if hostname --version > /dev/null 2>&1; then
       if [ -z "`hostname --version 2>&1 | grep GNU`" ]; then
  hostname=`hostname -f`
       fi
fi

if [ -z "$hostname" ]; then
 hostname=`hostname`
fi

authdisplay=${display:-:0}
mcookie=`/usr/bin/mcookie`
dummy=0

# create a file with auth information for the server. ':0' is a dummy.
xserverauthfile=$HOME/.serverauth.$$
xauth -q -f $xserverauthfile << EOF
add :$dummy . $mcookie
EOF
serverargs=${serverargs}" -auth "${xserverauthfile}

# now add the same credentials to the client authority file
# if '$displayname' already exists do not overwrite it as another
# server man need it. Add them to the '$xserverauthfile' instead.
for displayname in $authdisplay $hostname$authdisplay; do
     authcookie=`xauth list "$displayname" \
       | sed -n "s/.*$displayname[[:space:]*].*[[:space:]*]//p"` 2>/dev/null;
    if [ "z${authcookie}" = "z" ] ; then
        xauth -q << EOF
add $displayname . $mcookie
EOF
 removelist="$displayname $removelist"
    else
        dummy=$(($dummy+1));
        xauth -q -f $xserverauthfile << EOF
add :$dummy . $authcookie
EOF
    fi
done
xinit $client $clientargs -- $server $display $serverargs


if [ x"$removelist" != x ]; then
    xauth remove $removelist
fi
if [ x"$xserverauthfile" != x ]; then
    rm -f $xserverauthfile
fi





if command -v deallocvt > /dev/null 2>&1; then
    deallocvt
fi