Fedora18 upgrade Fedora19

Upgrade Fedora19 from Fedora18. 1. Specify the yum source and use the built-in upgrade tool to upgrade fedup-cli -- network19 -- debuglogfedupdebug. log -- instrepo = upgrade

Upgrade Fedora 19 from Fedora 18.

1. Specify the yum source and upgrade it with the built-in upgrade tool.

Fedup-cli -- network 19 -- debuglog fedupdebug. log -- instrepo = http://mirrors.163.com/fedora/releases/19/Fedora/x86_64/ OS/

2. After downloading the update package, you will be prompted to restart and reboot to restart.

3. After the instance is restarted, update the system. Press ESC to view the update process.

4. Clear boot and junk data after updating

Fedup -- resetbootloader

Fedup -- clean

5. Update to the latest data packet

Yum clean all

Yum distro-sync

6. Clear the old Kernel

Package-cleanup -- oldkernel -- count 1

7. reinstall the grub2 boot program

Yum reinstall greub2 *

Grub2-mkconfig-o/boot/grub2/grub. cfg

8. Restart

For more information about Fedora, see Fedora topics page http://www.linuxidc.com/topicnews.aspx? Tid = 5