On Fri, Apr 28, 2006 at 03:55:39PM -0700, Ian Bruce wrote: > I'd like to confirm the seriousness of this bug. I have a pre-Xorg > X-server, but I thought I would try upgrading xdm to see if that would > fix some minor problems associated with "/etc/init.d/xdm restart". > Instead, it broke the X-server completely.
> The original submitter is correct that xdm looks for some executables in > the wrong places: > # strings /usr/bin/xdm | grep usr > /usr/bin/xrdb > /usr/bin/xterm -ls > /usr/bin/xterm > /usr/lib/X11/xdm/chooser > :0 local /usr/bin/X :0 > /bin:/usr/bin:/usr/bin:/usr/ucb > /etc:/bin:/usr/bin:/usr/bin:/usr/ucb > /usr/lib/X11/xdm/libXdmGreet.so > The file /etc/X11/xdm/Xservers has the same wrong location for the > X-server binary. I was able to fix this with a few symlinks, but if I > hadn't seen his report of what the problem was, I wouldn't have had a > clue. > # ls -l /usr/bin/X /usr/bin/xrdb > lrwxrwxrwx 1 root root 5 2006-04-28 14:48 /usr/bin/X -> X11/X > lrwxrwxrwx 1 root root 8 2006-04-28 14:48 /usr/bin/xrdb -> X11/xrdb > In order to fix this reliably, why not give the PATH variable a > reasonable value, and then let execlp() find the actual location of the > executables? Either that, or have the xdm package create these same > symlinks. > As the original report says, it is also necessary to change the > references in /etc/init.d/xdm and /etc/X11/default-display-manager from > "/usr/bin/X11/xdm" to "/usr/bin/xdm". It's hard to see how this problem > arose, because these files all come from the same package; there's no > question of a version conflict. The basic issue here is that xdm is missing a Pre-Depends: on x11-common (>= 1:7.0.0) which is required because it installs files to /usr/lib/X11, and /usr/lib/X11 is a symlink up until that version. This is unfortunately going to be quite a mess to fix, now that this version of xdm has reached testing, *because* installing this version of x11-common will cause dpkg to lose track of xdm's files; I think the sanest way to handle this is for x11-common to bump its conflicts with xdm up to (<= 1:1.0.1-6) as well. Several of the issues you describe above do not strictly require the Pre-Depends in order to address them, but the Pre-Depends is necessary to fix *some* of the problems with this package and happens to also be sufficient for fixing the others. -- Steve Langasek Give me a lever long enough and a Free OS Debian Developer to set it on, and I can move the world. [EMAIL PROTECTED] http://www.debian.org/
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