Parameter CONFIG_CONTROLLER_HOST failed validation: Given host does not listen on port 22:

Hi ,


Happen to me during openstack installation on fedora 25.

Solution - start the sshd service

'sudo service sshd start'

Solved for me

Hoped it helps
Dor

fedora 19 alacarte doesn't add icons to new applications

After wondering for a while,

I have found that you need to go to ~/.local/share/applications

edit each alacarte desktop file and fill manually the icon location and extension. 

Worked for me. 

Dor