Description of problem: While doing a yum update to gnome-settings-daemon-2.22.2.1-2.fc9.x86_64 the following showed up: Cleanup : gnome-settings-daemon [33/33] ERROR:dbus.connection:Unable to set arguments () according to signature u's': <type 'exceptions.TypeError'>: More items found in D-Bus signature than in Python arguments Unable to send message to PackageKit Version-Release number of selected component (if applicable): gnome-settings-daemon-2.22.2.1-2.fc9.x86_64 How reproducible: I do not know. Package scripts are not that clear.
This might be related: After doing a yum update on f9 when adding gmfsk, fftw2, hamlib, grig, and linpsk I saw this error message: ERROR:dbus.connection:Unable to set arguments ('posttrans',) according to signature '': <type 'exceptions.TypeError'>: Fewer items found in D-Bus signature than in Python arguments Unable to send message to PackageKit This was just after an update, and the system (laptop) has not been rebooted yet.
Got nothing to do with gnome-settings-daemon I'm afraid.
OK... I found out after a reboot the error message went away. My guess is that something changed related to yum routines.
Yup, the PK upgrade should have fixed things.