Version: (using KDE KDE 3.5.5) Installed from: Debian testing/unstable Packages This has been reported in Debian BTS at http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=414360 If the option "set completion-ignore-case on" (or presumably any other three token command) is set in a user's .bashrc, a message is reported at login. The message is "Xsession: unsupported number of arguments (2); falling back to default session." This message comes from /etc/X11/Xsession.d/20x11-common_process-args as it receives the arguments "completion-ignore-case on". This would seem to come from KDM's Xsession as it sources the user's .bash_profile which in turn pulls in the user's .bashrc file. It should be noted that after clicking "OK", the KDE session starts as normal.
user error. everything behaves like expected, given the circumstances. the quoted set command is for inputrc, not bashrc.