What's (are) the funniest/stupidest way(s) you've broken your linux setup?

fl42v@lemmy.ml to Linux@lemmy.ml – 307 points –

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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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

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!

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