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Do not update single packages on Archlinux, but
(beehaw.org)
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Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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It is only a partial upgrade if you update your databases, without upgrading the rest of your system. If you try to
pacman -S firefox
, and it gives you a 404, you have to both update your pacman databases, and upgrade your packages. This will only give you a 404 if you cleaned your package cache, and your package is out of date. Usually,-S
on an already installed package will reinstall it from cache. This does not cause a partial upgrade.If you run
pacman -Sy
, everything you install is now considered a partial upgrade, and will break if you don't know exactly what you're doing. In order to avoid a partial upgrade, you should never update databases (-Sy
) without upgrading packages (-Su
). This is usually combined inpacman -Syu
.