Version: (using KDE 4.2.0)
Compiler: gcc version 4.1.2 (Gentoo 4.1.2 p1.1)
Installed from: Gentoo Packages
I hit alt+f2 and then type in konsole, then hit enter. About 80% of the time, krunner complains that "KDEInit could not launch '/usr/kde/4.2/bin/konsole'", but konsole does actually launch, despite this.
Obviously, one shouldn't get this error when konsole does actually start.
I see this as well in KDE 4.2
I've got this problem too for some days after 4.2 was released, but since yesterday (or two days ago) the bug seems disappeared (I'm using trunk)... Anyway I'm not sure the bug has relly gone.
Actually, it might just be konsole, for some reason. However, that's probably what I launch with krunner 80-90% of the time. I'm not seeing this for kwrite or kcalc, for example.
*** This bug has been marked as a duplicate of bug 162729 ***