How to start xfce4 by default on a remaster

The only way I can get xfce4 to start on my remaster is to use 'desktop=xfce4' but it is the only WM on the disc so really there is no need for a choice.

I have looked at /etc/X11/Xsession.d/45xsession but don't really know what I would add to that file for an xfce4 entry.
Perhaps something like:

Code:

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[ -n "$XFCE4DIR" ] || XFCE4DIR="/usr"
export XFCE4DIR

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What does the following do:

Code:

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DONTCHANGE=""
[ -e $HOME/.kde/share/config/kdeglobals ] && DONTCHANGE="yes"

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I have added this:

Code:

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# xfce4 is the default
[ -z "$DESKTOP" ] && DESKTOP="xfce4

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Thanks for any ideas.

Got it. Since /etc/init.d/knoppix-autoconfig reads the boot paramaters I just fed it one as defualt. :) Change line 437:

Code:

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DESKTOP="$(getbootparam desktop 2>/dev/null)"

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to

Code:

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DESKTOP=xfce4

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This however is NOT a good solution if you have multiple WM's.