PS: I just noticed that /usr/bin/X isn't an update-alternatives link to /usr/bin/Xorg, as I had previously assumed. It turns out that
$ xinit -- /usr/bin/X works, but $ xinit -- /usr/bin/Xorg Fatal server error: Cannot move old log file ("/var/log/Xorg.0.log" to "/var/log/Xorg.0.log.old" I presume this is because /usr/bin/Xorg is also not setuid. It occurred to me that maybe I am expected to say something like $ xinit -- /usr/bin/X --real-binary-is /usr/bin/Xfbdev but the non-Xorg-specific options to /usr/bin/X don't appear relevant: $ diff -u <(Xorg -help 2>&1) <(X -help 2>&1) --- /dev/fd/63 2010-02-02 20:12:06.118145286 +1100 +++ /dev/fd/62 2010-02-02 20:12:06.118145286 +1100 @@ -69,10 +69,6 @@ Device Dependent Usage --modulepath paths specify the module search path --logfile file specify a log file name --configure probe for devices and write an xorg.conf --showopts print available options for all installed drivers -config file specify a configuration file, relative to the xorg.conf search path, only root can use absolute -verbose [n] verbose startup messages In case it's relevant, note that $ debconf-get-selections | grep x11-common debconf: DbDriver "passwords" warning: could not open /var/cache/debconf/passwords.dat: Permission denied x11-common x11-common/xwrapper/allowed_users select Anybody x11-common x11-common/xwrapper/actual_allowed_users string anybody -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org