Debian Linux 12.1 released with Security Updates
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Debian Linux 12.1 released with Security Updates
Debian Linux project announces the first update of the Debian project’s stable distribution, Debian 12 (codename “bookworm”) named Debian 12.1. This update mainly addresses security issues and significant problems. Security advisories have been published and are now available to download.
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Updated Debian Linux 12.1 released
Kindly note that this is a point release, which means it is not a new version of Debian 12. It simply updates specific packages included in it. You don’t have to discard old “bookworm” DVDs, CDs, or USB disk media. Once you install them, you can upgrade the packages to the latest versions by utilizing an updated Debian mirror with the help of the apt command or apt-get command.
How to upgrade from Debian 12 to 12.1
A total of 140 packages are updated to fix security and other issues. Hence, it is recommended that you apply these updates to your Debian Linux 12 system to ensure that the system remains secure and stable. The complete lists of packages that have changed with this revision is published here.
Procedure
Now down the current Debian Linux minor version using the cat command or hostnamectl command:$ cat /etc/debian_version
And:$ hostnamectl
Also, note the the Linux kernel version:
$ uname -r
Outputs:
6.1.0-9-amd64Now upgrade all installed packages. Type:
$ sudo apt update
$ sudo apt upgrade
How to find out if my Ubuntu/Debian Linux server needs a reboot for more info.
You need to reboot the Linux system to reload the new Linux kernel. For example, just type the reboot command or shutdown command as follows:$ sudo reboot
OR$ sudo shutdown -r now
Verification
After rebooting the system, check your Linux kernel version and other info as follows:$ uname -r
And:$ hostnamectl
Help! I’m still on Debian Linux 11.x
Are you still using Debian Linux version 11.x? Do you want to upgrade to version 12.x? See the following tutorial:
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