![]() There might be services that are offered by the system which are associated with packages The upgrade has a few preconditions you should check them before actually You may also want to inform users about this.Īny package installation operation must be run with superuser privileges, soĮither log in as root or use su or sudo to This backup may help to restore or recreate the old settings. As a precaution, you may want to makeĪ backup of the hidden files and directories ( “ dotfiles”) in users' homeĭirectories. Overwrite existing user settings with new defaults when a new version of theĪpplication is first started by a user. Of the Mozilla suite, and the GNOME and KDE desktop environments) are known to The upgrade process itself does not modify anything in the ![]() Will also want to back up /var/lib/aptitude/pkgstates. You use aptitude to manage packages on your system, you var/lib/apt/extended_states and the output ofĭpkg -get-selections "*" (the quotes are important). The main things you'll want to back up are the contents of Hardware failure in the middle of an upgrade could result in a severely damaged The upgrade tools and process are quite reliable, but a Transitional dummy packagesĤ.1.1. Back up any data or configuration informationīefore upgrading your system, it is strongly recommended that you make a fullīackup, or at least back up any data or configuration information you can'tĪfford to lose. Upgrading your kernel and related packages 4.6.1. Dist-upgrade fails with “ Could not perform immediate configuration” 4.5.2. Make sure you have sufficient space for the upgrade 4.4.4. Adding APT sources from optical media 4.4. Adding APT sources for a local mirror 4.3.3. Clean up leftover configuration files 4.2.7. Prepare a safe environment for the upgrade 4.2. Back up any data or configuration information 4.1.2. The majority of them can be directly downloaded from Debian’s repository and you are required to update from Debian 10 to 11 to use what Debian 11 has to offer.Table of Contents 4.1. The above software is just the tip of the iceberg and the reason why we mentioned them is they are one of the most used tools on Debian. Linux kernel image from 4.19 series to 5.10 series.GNU Compiler Collection as default compiler from 8.3 to 10.2. ![]() Exim default e-mail server from 4.92 to 4.94.If you are getting a new version of Debian, you should update as per our opinion as Debian uses software and tools that are quite behind the latest release so it gives us chance to use bit newer packages, which won’t be the latest but quite newer than Debian 10.īelow is the given list of updated packages in Debian 11 compared to Debian 10: Frequently asked questions related to Debian upgradesĭebian has always been the most stable Linux distro in the market and the major reason behind this is the developers Debian has always prioritized stability over the latest software and this is the reason why you won’t see them publish new releases every year. ![]() Step 6 Rebooting into Newly Installed Debian 11.Step 3 Adding Debian 11 Repositories in Configuration File.Step 1 Updating the Currently Installed Debian 10.
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