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So it begins.

I've been flashing my USB often enough that it's now worth it to keep all my ISO's neatly to use them when I need them. I plan on buying 10 USB sticks to just have ready when ever I need a specific version.

I'm visiting family now, so time to upgrade their Linux Mint to Kubuntu

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[-] Labna@lemmy.world 74 points 23 hours ago* (last edited 23 hours ago)
  1. you need Ventoy to stop formatting you're USB sticks
  2. Keeping lot of ISO is a bit useless just the few that you use daily.
  3. If you're keeping this ISO anyway, get them by torrent and keep sharing for helping the community
[-] floquant@lemmy.dbzer0.com 15 points 20 hours ago* (last edited 20 hours ago)

Also if you have a fast internet connection, check out https://netboot.xyz/

Another important point 4. Always check checksums (sha256 etc)

[-] smeg@feddit.uk 6 points 21 hours ago

Is there a simple guide to checking checksums? It doesn't seem like it should be complex but half the time the distro's instructions don't work for me!

[-] Kory@lemmy.ml 10 points 20 hours ago

First you need to download the provided file from the distro page. Something with Checksum in the name most of the time. The website should provide instructions. Please note that does not validate the gpg key.

Quick Method Terminal: Open the terminal at the location of the ISO file or go there with cd. Type sha256sum NameOfIsoFile.iso - it takes a moment depending on your system. Copy the output (some long numbers/letters). Compare it with the downloaded checksum-file - open the file, press ctrl-f or whatever you have for find and paste it. If it's found, it's the same.

Method KDE: Right click the file, open properties, then go to tab "Checksums". Paste same number/letter combination from above into the provided space "Expected checksums..." - if it's green, it's correct.

[-] smeg@feddit.uk 5 points 20 hours ago

Thanks, that does sound familiar. Maybe it was the gpg bit that confused me before.

[-] floquant@lemmy.dbzer0.com 4 points 20 hours ago

Just use the appropriate command for the hash type, i.e. sha256sum <filename> (iirc, might be wrong, man is your friend)

[-] Retro_unlimited@lemmy.world 10 points 22 hours ago

Ventoy is great, it’s my go to tool, boots on basically everything (even my MacBook) but… wasn’t there a scare about possibly being compromised because it builds itself from hundreds of modules on github or something like that?

[-] floquant@lemmy.dbzer0.com 6 points 20 hours ago

Afaik the maintainer(s) have provided a reasonable explanation and cleared up the reproducible builds part

[-] Retro_unlimited@lemmy.world 4 points 13 hours ago

Oh that’s good to know. Thanks!

this post was submitted on 12 Dec 2025
108 points (90.3% liked)

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