I have just installed a new HP Deskjet 5740 on Kubuntu 5.10 (KDE 3.5) and it works great. However, when I try to run the HP Toolbox provided by the hplip package I get the following error:
No installed HP devices found.
After setting up a printer, you must press F6 or choose
Device --> Refresh All for the printer to appear in the
HP Device Manager
Note: Only devices installed with the hp: CUPS backend
will appear in the HP Device Manager.
The CUPS web interface shows my printer installed, though configuration from the web interface is disabled. Pressing F6 does nothing, and I can see the Device menu in the program, but whenever you click on in the error dialogue the program closes. You, of course, can't click the menu without closing the dialogue.
I have tried rebooting the system as well as turning the pritner off and back on. Does anyone else have an idea as to how I might make it recognize my printer?