Fedora22 upgrade to Fedora23 (GO)

Fedora23 was officially released on November 3, and users can download it from getfedora.org. If you've upgraded your Fedora system before, you'll definitely know about the Fedup tool. Now, however, we need to upgrade to FEDORA23 using the DNF system upgrade plugin. This DNF plugin makes upgrading work easy.

Please note: The following actions apply to the English system, the Chinese system will appear in the upgrade bug! The following error will appear in the Chinese system:

Failed to load plugin: System_upgrade

In order to prevent this bug, the Chinese system must first change the locale to English in order to follow the steps below to upgrade. Enter the following command to change the locale to English:

sudo localectl set-locale. UTF-8

Then restart the system and follow the steps below to upgrade.

1, upgrade the FEDORA22 system software

Before upgrading to Fedora23, we will first upgrade the software on the FEDORA22 system. Enter the following command:

sudo DNF upgrade

2. Install DNF plug-in

Enter the following command to install the plugin Dnf-plugin-system-upgrade

sudo DNF install Dnf-plugin-system-upgrade

3. Upgrade to Fedora23

After the above steps, Fedora22 software upgrade to the latest version, the DNF Upgrade plugin is also installed. Now enter the following command to upgrade to Fedora23

sudo dnf system-upgrade download--releasever=23--best

This command downloads the packages needed for the upgrade. –best said that if there is a dependency problem can not solve, then cancel this upgrade. If there is a dependency problem, you can enter the following command to download

sudo dnf system-upgrade download--releasever=23--allowerasing

4. Restart the system and upgrade

After downloading the required packages for the upgrade, we will reboot to get the system into the upgrade state. Enter the following command:

sudo DNF System-upgrade reboot

The system will restart. Select the first fedora22 kernel in the Grub boot menu

Next, wait for the system upgrade to complete.

Automatically restarts when the upgrade is complete. In the Grub boot menu, select the first Fedora23 kernel.

View Fedora Versions

Enter the following command:

Cat/etc/redhat-release

Or

Cat/etc/*-release

Fedora@localhost [~]# Cat/etc/*-release
Fedora release (twenty three)
Name=fedora
Version= "(Twenty Three)"
Id=fedora
Version_id=23
Pretty_name= "Fedora (twenty Three)"
Ansi_color= "0;34"
Cpe_name= "Cpe:/o:fedoraproject:fedora:23"
Home_url= "https://fedoraproject.org/"
Bug_report_url= "https://bugzilla.redhat.com/"
redhat_bugzilla_product= "Fedora"
Redhat_bugzilla_product_version=23
redhat_support_product= "Fedora"
Redhat_support_product_version=23
Privacy_policy_url=https://fedoraproject.org/wiki/legal:privacypolicy
variant= "Server Edition"
Variant_id=server
Fedora release (twenty three)
Fedora release (twenty three)

After upgrading the system, if you want to change back to Chinese, enter the following command to restart the system:

sudo localectl set-locale. UTF-8

Fedora22 upgrade to Fedora23 (GO)