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Arch Linux – Best Tips for Beginners?
(lemm.ee)
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this post was submitted on 04 Feb 2025
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
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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Check ArchLinux.org for news before you kick off an update. It's got an RSS feed and a mailing list if that helps.
Read the Wiki, and turn to it first for any issues you have.
This one may be a special "me" problem, but if you're manually interacting with wpa_supplicant, stop and go read the Networking page in the Wiki again.
Learn how to use journalctl (at least superficially) before something goes wrong.
Generally you want to restart after an update to the kernel or graphics drivers or things start degrading strangely.
I'm surprised it isn't the norm to have a hook that checks it as part of pacman updating.