Le samedi 24 novembre 2012 13:33:16 Anne Wilson a écrit : > In Cauldron, I'm once again struggling with the inability to make > configuration changes. I first met it and wrote about it when trying > to get wifi working. Now I'm trying to change shutdown option, and > meet the same problem again. > > "Administrator authorisation is required to change the Login Manager > settings" > > That implies root password, to me, but "Authentication failure, please > try again". > [...]
Just in case did you try with your normal user password ? -- Mageia Contributor