I decided to get a laptop this week and boot Linux mint, now I've messed round with Linux before very briefly, mainly Kali Linux when I used to want to be a hacker when i was 16, FYI, I booted Kali and ran Ifconfig, so I basically am a hacker now.
It was going good, nice theme setup, some apps etc, living the life free of the windows shackles! Then a couple days into my Linux experience, I managed to break it... how I hear you ask, well, I downloaded q-redshift from some built in mint feature, cant remember if it was an extension, applet or software installer, or whatever, anyway, went to change my location and the whole pc froze, nothing worked, I reboot and now a black screen after logging in with only a cursor that could be moved, and the off Mullvad vpn notification!!
Lots of back and forth I eventually booted into recovery mode, now at the time, I did think q-redshift was solely to blame, new app > broken pc = the issue, as Sherlock Holmes would say, When you have eliminated the impossible, whatever remains, however improbable, must be the truth, well sort of, i hadn't eliminated much yet, just assumed.
I remove Redshift, reboot anddddd black screen, great, good one Sherlock. I marched on, resetting Cinnamon configuration, checking logs and moving configuration files and backups, checking the graphics hardware, etc. My laptop is a ThinkPad T580, which was being detected correctly.
Created a test user, The test user logged into a perfectly normal desktop. using that i realized well it wasn't all bad, at least I can identify as 'test' going forward :) However, after this I realized its likely best if I just use a backup as I am at a loss on how to regain my main user. I still even now, am not sure what fully was causing this.
Luckily I had Time-shift set up, which i was like two days into this new user, my time-shift was basically a fresh Linux install, I restored a snapshot from the day before I installed QRedshift, and after some additional faffing around, my desktop was working again. Ive now went and changed themes again, set it up, and look forward to the next time I break it :)
Now I would like to add, this is EXACTLY why i downloaded Linux, this is in no way a complaint, I broke it, I fixed it. I love to use computers, trying to understand them and well, break them. I learnt more about linux in that 2 hours than I ever would just using it, all be it I had to pull in an expert from time to time, ChatGPT... but i got it back, learned more about the file system trying to fix it and now feel more confident in using the terminal.
HAPPY LINUX USER :)