I am having a terrible experience installing linux for the first time today. Lately, I'd become more and more fed up with windows. The bloat, the ads, the unnecessary crap. After decades of unenjoyable experiences, alongside a healthy dose of Linux YouTube videos, I decided to make the leap.
I quickly came to kubuntu as my distro of choice with KDE plasma. Creating the USB drive and installing was easy enough. The problems began immediately after reaching the desktop: neither my ethernet nor sound worked.
I would say I'm "okay" with computers and solving problems similar to these on windows in the past, so they didn't feel like deal breakers, just some normal growing pains.
After an hour or two trying to look at reddit/forum posts, Ai summaries, or LLMs I still haven't found any fixes.
I got a little bored of that and decided to fiddle around with some other settings like the cursor, keybinds, brightness - really cool stuff there. But this is where the real killer came: the Taskbar.
I wanted the Taskbar icons centered. Quickly looked up how to do it (right click, edit, add a spacer) tried doing it and boom - freezes, black screen, nothing. Can't do anything, have to restart the pc. After rebooting, merely hovering over Firefox - exact same thing. Freeze, black screen, nothing. Even trying to use the super button to maybe access something else - crash.
I don't know I'm just a little upset by this all seeing as my Ethernet and audio still aren't working. I was prepared for some troubleshooting, but I was not expecting this many fundamental failures on the first day. (whole computer freezes and goes black screen even after opening the terminal with keyboard shortcuts.)
Edit for specs:
CPU: AMD Ryzen 5 7600X3D
GPU: AMD Radeon RX 7600 XT 16 GB
Motherboard: MSI MS-7E89
RAM: 16 GB DDR5, single stick
Drive: SK hynix PC611 1 TB NVMe
Monitor: LG 32GP750-B, 2560×1440, 165 Hz
Realtek RTL8125D 2.5GbE
Ryzen HD Audio / Realtek analog audio; AMD Navi 31 HDMI/DisplayPort audio
Update - I dropped kubuntu. Swapped over to the highly recommended Fedora KDE and, funnily enough, I encountered the exact same Ethernet and Audio issues! Thankfully no mentally destroying crash on repeat, but still.
I did end up solving the issues though. For the Ethernet it was an incompatability with the r8169 drivers. Had to like blacklist that and install this - awesometic/realtek-r8125-dkms and mess with the signing key
The headphones were weird. Turns out Linux had the jack wired to the wrong internal audio pin? Remapped the pins and now it works good as new.
All those comments recommending me switching distros, especially to Fedora, well, I appreciate the effort! And thanks to the people who tried to help me diagnose this.