Description of problem: # useradd -g users -c testuser -p dsfdsfdadsf Testuser useradd: invalid user name 'Testuser' Version-Release number of selected component (if applicable): shadow-utils-4.1.4.2-1.fc12.x86_64 How reproducible: always Steps to Reproduce: 1. useradd -g users -c testuser -p dsfdsfdadsf Testuser 2. 3. Actual results: useradd: invalid user name 'Testuser' Expected results: the user be created Additional info: system-config-users does allow capital letters firstboot allows users with capital letters it am not sure what the solution is, but it's not very consistent it appears that this is fixed in useradd in rawhide?
I'm sorry for this bug. I have marked shadow-utils-4.1.4.2-2.fc12 as stable so it should be available soon.