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submitted 3 days ago by penquin@lemm.ee to c/linux@lemmy.ml

Ethernet plugged in but there is no internet. I have no idea what happened. I just took a normal update like I always do and after that it was all gone. WiFi connects no problem, but there is no internet. Unplugged Ethernet and replugged it back in. Nothing. I dualboot with windows, internet works fine there, so there is no hardware issue. Went into a live environment and chrooted into it and reinstalled network manager and still not a fucking thing. Not sure what these are now. I know about the lo one, but never seen the second wired connection or the virbr0. Any idea how to get my Internet back? I really don't want to reinstall the system because of this. And btw, I even tried a hotspot from my phone and a wire tether from it and still no internet.
System is endeavour OS with KDE on Wayland.

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[-] superkret@feddit.org 1 points 3 days ago* (last edited 3 days ago)

First step to check would be which packages were updated, and whether there are any .pacnew and .pacsave files in /etc
Cause that's really the only way a pacman update can fuck up networking, by installing a new config file for a networking-related package.

sudo find /etc -name *.pac*

also check if there are systemctl services that didn't come back up (most likely systemd-resolved)

sudo systemctl --failed

[-] penquin@lemm.ee 2 points 3 days ago* (last edited 3 days ago)

First command gave nothing.
Second one gave me this

system-network-wait-online.service loaded failed wait for Network to be configured
Legend: LOAD

-> then explains what it is

ACTIVE

-> explains what it is

SUB

-> explains what it is

1 loaded units listed.
this post was submitted on 12 Dec 2024
36 points (95.0% liked)

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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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