Me too: "Kprinter has stopped working - Unable to start child print

[Ole Jacob Taraldset]

I've got exactly the same problem on opensuse 10.2. After printing a couple of 
times (after login in) kprinter refuse to print, both to real and pseudo 
printers. The problem was there with the stock KDE 3.5.5. Tried to upgrade to 
3.5.6 (also form opensuse reprository) but that didn't help.

Printing outside of KDE works.

Regards,
Ole Jacob Taraldset

/home/ojt> kprinter -v
Qt: 3.3.8
KDE: 3.5.6 "release 64.1"
KPrinter: 0.0.1

/home/ojt> rpm -qa|grep cups
cups-devel-1.2.7-12.1
cups-1.2.7-12.1
cups-libs-1.2.7-12.1
cups-client-1.2.7-12.1
cups-drivers-1.2.7-7
gnome-cups-manager-0.32cvs20060120-71
libgnomecups-0.2.2-46
libgnomecups-devel-0.2.2-46
cups-libs-32bit-1.2.7-12.1
cups-backends-1.0-43