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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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Some questions about fedora (self.linux)

submitted 6 months ago* (last edited 6 months ago) by HumanPerson to c/[email protected]

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Hello. These questions are self-hosting related, but I feel they do partially belong here as they are also about fedora linux in general. I have a server which is currently running Debian. It has an arc GPU, and no matter what I do, video encoding refuses to work. I was thinking I might move it to Fedora, but have some questions first.

How are Fedora's updates? I believe they are about once a year, so how is it to switch between versions? I can deal with annual maintenance, but don't want weird issues causing downtime.
Also about updates, how should I do auto updates on fedora?
I am currently on apparmor. I know seLinux has more features, but I have also heard that it can be annoying to deal with.
I mentioned the arc GPU. Has anyone managed to get video encoding working on it on fedora? If so how?

Edit: also, how is it to move a raid over. It is mdadm raid 5 with ext4. It is VERY important that nothing happens to the data, unfortunately I have not yet implemented a backup, although I do intend to soon.

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[–] [email protected] 4 points 6 months ago

To answer some of your questions:

Fedora has two major releases per year. I've only been using it long enough to do one upgrade, but it was basically seamless and the same as any normal incremental update, except it took longer to apply.
I can't speak for other DEs, but the Plasma spin provides a system setting to apply updates automatically. I haven't used it myself, but it's literally just a radio button so I imagine it's pretty easy to get working.
SELinux for the most part is unobtrusive, but it can definitely be a pain when trying to do more advanced things on the system. For instance, it needs to be specially configured to allow systemd-hibernate to work, and I still haven't gotten hibernate-after-sleep to work at all (though that might not be SELinux's fault, I haven't found time to follow up on it. You can also disable it, though, if it gets too much in the way.

I can't speak to Arc support or RAID specifically, although if the data on the RAID array is vital then you NEED to have at least one backup before you even think about installing a new OS.