On Tue, Oct 30, 2012 at 2:55 AM, Brock.Zheng <goodmenzy@xxxxxxxxx> wrote: > I found that the package cups hav duplicated service file, > Here is some cmdline interactivity: One is just an alias (symlink) for the other. I'm working on a patch to make systemctl behave nicer with respect to aliases, but have not found the time to finish it up yet. -t