make urxvt update utmp

In Debian Lenny, urxvt isn’t able to update utmp by default. My solution is to simply make it setgid utmp. This might not be the thing to do on a multi-user system, but on my desktop it does what I need it to.

Here’s how to make it persistent between package upgrades

dpkg-statoverride root utmp 2755 /usr/bin/urxvt