this post was submitted on 22 Jan 2024
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What's (are) the funniest/stupidest way(s) you've broken your linux setup? (lemmy.ml)
submitted 10 months ago by fl42v@lemmy.ml to c/linux@lemmy.ml
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Tinkering is all fun and games, until it's 4 am, your vision is blurry, and thinking straight becomes a non-option, or perhaps you just get overly confident, type something and press enter before considering the consequences of the command you're about to execute... And then all you have is a kernel panic and one thought bouncing in your head: "damn, what did I expect to happen?".

Off the top of my head I remember 2 of those. Both happened a while ago, so I don't remember all the details, unfortunately.

For the warmup, removing PAM. I was trying to convert my artix install to a regular arch without reinstalling everything. Should be kinda simple: change repos, install systemd, uninstall dinit and it's units, profit. Yet after doing just that I was left with some PAM errors... So, I Rdd-ed libpam instead of just using --overwrite. Needless to say, I had to search for live usb yet again.

And the one at least I find quite funny. After about a year of using arch I was considering myself a confident enough user, and it so happened that I wanted to install smth that was packaged for debian. A reasonable person would, perhaps, write a pkgbuild that would unpack the .deb and install it's contents properly along with all the necessary dependencies. But not me, I installed dpkg. The package refused to either work or install complaining that the version of glibc was incorrect... So, I installed glibc from Debian's repos. After a few seconds my poor PC probably spent staring in disbelief at the sheer stupidity of the meatbag behind the keyboard, I was met with a reboot, a kernel panic, and a need to find another PC to flash an archiso to a flash drive ('cause ofc I didn't have one at the time).

Anyways, what are your stories?

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[–] INeedMana@lemmy.world 26 points 10 months ago* (last edited 10 months ago) (1 children)

Tinkering is all fun and games, until it’s 4 am, your vision is blurry, and thinking straight becomes a non-option, or perhaps you just get overly confident, type something and press enter before considering the consequences of the command you’re about to execute… And then all you have is a kernel panic and one thought bouncing in your head: “damn, what did I expect to happen?”.

Nah, that's when the fun really starts! ;)

The package refused to either work or install complaining that the version of glibc was incorrect… So, I installed glibc from Debian’s repos.

:D That one is a classic. Most distributions don't include packagers from other distros because 99% of the time it's a bad idea. But with Arch you can do whatever you want, of course

My two things:

  • I've heard about some new coreutils (rm, cp, cat... this time the name really fits the contents :D) and I decided to test it out. Of course it was conflicting with my current coreutils package and I couldn't just replace it because deleting the old package would break requirements. So without thinking I forced the package manager to delete it "I'll install a new one in just a second". Turns out it's hard to install a package without cp, etc :D
  • I don't remember what I was doing but I overwrote the first bytes of hdd. Meaning my partition table disappeared. Nothing could be mounted, no partitions found. Seemingly a brick.
    Turns out, if you run a rescue iso, ask it to try and recognize partitions and recreate the table without formatting, Linux will come back to life as if nothing happened
[–] fl42v@lemmy.ml 12 points 10 months ago (1 children)

Nah, that's when the fun really starts! ;)

Well, on the upside, it definitely works better than coffee or energy drinks :D

Also, nice save with the last one!

[–] wahming@monyet.cc 5 points 10 months ago

Funny, that's when I give up for the night and go to sleep