If this is time critical, you might just boot a live image, pull off your data, and reinstall from scratch.
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I got a ton of stuff on here, apps, configurations, clipboard data, etc etc. so I don’t wanna lose anything
Check out NixOS. Your entire OS is essentially in a config file, so if anything ever happens, you re-spawn your OS and all applications and things are exactly how you had them before. You only have to worry about personal data.
Concerning your personal data, look into getting/setting up a NAS. Can’t lose PC data if the data isn’t on your PC. lol
You should have the ability to boot back into the previously installed kernel version from Grub. Is that an option?
See if this is available: https://askubuntu.com/questions/1512466/is-that-possible-to-repair-a-broken-24-04-installation
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Have you tried making sure network manager is enabled and started?
sudo systemctl enable NetworkManagersudo systemctl start NetworkManagerFrom a live USB do you have networking?
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Does ethernet work?
Did you chroot and reupdate? You might want to reuse timeshift to roll back before doing so.
Could also try going back a couple timeshifts ago.
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Yes try to do that first. First research how to restore from timeshift backup so you do it properly.
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Chroot and fix broken packages, you can try apt or aptitude. Chroot: boot from live and mount the hard disk
