Question : How to upgrade from Fedora 13 & 14 to Fedora 15?
Fedora 15 will be out in few days , to upgrade from Fedora 13 or 14 to Fedora 15. Please follow the steps as described bellow:
1-First, update your current system
yum update -y
2-Install preupgrade package
yum install preupgrade
3-Run the preupgrade tool,
This will show you the new release . Now click next to go start upgrade. This step will take some time to download all packages of F15.
After this, the system will reboot and will complete the upgrade and clean the old installations .
Now login and checkif everything went ok.
[pirat9@localhost ~]$ uname -a
Linux localhost.localdomain 18.104.22.168-24.fc15.x86_64 #1 SMP Fri May 6 08:00:28 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
[pirat9@localhost ~]$ cat /etc/redhat-release
Fedora release 15 (Lovelock)