About the error message: If you have libmtp-runtime installed, uninstall it. Magnus Berg 2012-05-17 22:36, Leonard Evens skrev: > I calibrated my monitor and printer a while ago, and I have to do it > over again. But, of course I've forgotten how to do everything. So > please excuse me if I ask some really stupid questions. > > I am working under Fedora Linux 14. (I need to upgrade to Fedora 16, > but I've been putting it off while I learn how to deal with Gnome 3 on a > different computer running Fedora 15.) It has the Fedora package > argyllcms-1.1.0-0.1.20100201git.fc13.x86_64 > which is presumably out of date. > > I have a Samsung EL 20 LED monitor > > When I run > dispcal -yl -r (or -R) > I get > dispcal: Error - icoms - set_ser_port: port number out of range! > > What does that mean? > > dispwin > produces the following output with what appears on the screen consistent > with them. > > Setting White > Setting 75% Grey > Setting 50% Grey > Setting 25% Grey > Setting 12.5% Grey > Setting Black > Setting Red > Setting Green > Setting Blue > Setting Cyan > Setting Magenta > Setting Yellow > Darkening screen > Lightening screen > Restoring screen > Normal beep > Good beep > Bad double beep >