this post was submitted on 22 Jan 2024
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Linux

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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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[–] KingThrillgore@lemmy.ml 3 points 10 months ago* (last edited 10 months ago)

I had rEFInd and GRUB installed entirely by accident, and a botched update for Arch hosed my entire EFI setup making it impossible to boot Linux or Windows w/o a LiveCD. Thankfully it self repaired once I nuked rEFInd. I ended up going back to Ubuntu, but I hate snaps. I still would recommend Arch for most Linux users who want the power windows.

[–] Head@lemmings.world 3 points 10 months ago

I deleted the entire taskbar.

[–] ArmainAP@programming.dev 3 points 10 months ago

Somehow I found ways to remove and break the GUI multiple times in multiple ways in multiple distros.

Different scenarios, different times, different issues trying to "fix". My usual fix after this was always to copy what I think I still had important and then move on with a reinstall.

Recently I have been playing with ZorinOS and broke it in the same way by fidgeting with pipewire. Distro hoped to Fedora Silverblue due to the immutable filesystem. I wonder if I will break this one in a way I cannot revert it easily with rpm-ostree. I almost feel challenged.

[–] forvirretfugl@feddit.dk 3 points 10 months ago

Wanted a cool bootscreen on my Nixos machine - commented out the bootloader to troubleshoot, why my meme-boot-picture wouldn't show - after rebooting, it loaded straight into the BIOS and finally realized what I had done... Was able to fix it thankfully

[–] dosse91@lemmy.trippy.pizza 3 points 10 months ago

Before I understood how to properly build and test mesa (graphics driver), I compiled it and then procedeed to manually symlink the files in the lib and lib32 directories. When I pressed enter on that ln command, the UI immediately crashed and X would no longer start after rebooting the computer. Reinstalling mesa from a virtual terminal wouldn't fix it so I just reinstalled the system. Good times :)

[–] zako@lemmy.world 3 points 10 months ago

rm -rf /var

I don't know what I was thinking on to type it 😅

[–] drndramrndra@lemmygrad.ml 2 points 10 months ago

The first time I installed Fedora after like a decade I updated to new minor version -> sudo reboot because I was already in the terminal -> reinstalled because it wouldn't boot anymore

[–] x3i@lemmy.x3i.tech 2 points 10 months ago

Relied on an AUR package for building and signing my unified kernel image... one day it was outdated and geberating the image failed, I noticed that by the fact that the system refused to boot my OS. Fixing it was done in a few minutes but boy, that was a shock :D

Guess who also checks the exact output of the kernel rebuild now before rebooting!

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