Please disregard my last email about single user mode. You should use the rescue mode offered on the Fedora 20 Install CD/USB. Here are those instructions: http://fedoraproject.org/wiki/How_to_reset_a_root_password On 08/30/2014 01:13 AM, Angelo Moreschini wrote: > Hi, > after that I installed fedora 20, I am not able to get the login as su. > When I try to sign me as super user, I always get the answer > "Authentication failure". > > I don't think that I really type wrong the password that I set at > install time:/I typed it twice/. > Rather I think that they are some funny characters inside it. > > So I lost the hope to try to guess the password and I think to re > install Fedora.., but I have a problem. > > My computer is dual boot with Windows XP and I am not sure how uninstall > Grub (how to manage the MBR when to the computer start) before to > uninstall Fedora... > Some time ago I tried to fix this problem using Windows in recovery mode > (command fixboot) and, at last, I had to reinstall also Windows XP > (further that Fedora).. > > Can I have an advice how to arrange the dual boot on my computer, > before to uninstall Fedora?? > > Thank you > regards > > Angelo > > > -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org