GDM Settings configuration crashes Fedora GUI

Ask Fedora
1

I recently tinkered around with the settings app for GNOME’s login page called GDM Settings.
I tried applying a background image and changing the font, and it worked fine.
Once i applied an accent color, it crashed my session. When I tried to sign back in, the screen was black with a “_”. I could type a few seconds until the whole screen refreshed and restarted everything. This kept happening indefinitely. The same thing occurred when I entered recovery mode after I pressed enter.

Goal: Restart gnome or reinstall gnome-shell to wipe GDM Settings.

I am able to use a liveusb.

My specs are here if it is helpful
OS: Fedora Linux 43 (Workstation Edition)
Hardware Model: Micro-Star International Co., Ltd. MS-7C56
CPU: AMD Ryzen™ 5 5600G with Radeon™ Graphics × 12
GNOME Version: 49
Windowing System: Wayland
Kernel Version: Linux 6.19.14-200.fc43.x86_64

2

Solved!
Solution: Go into a bootable usb of linux and mount the drive that has the issue. My tutorial had me mount --bind /dev, /dev/pts, /proc, and /sys to the drive, which was in /run/media… I then copied /etc/resolv.conf from that drive (in /run/media).
From there, enter chroot of that disk, pointing to /bin/bash. Example: sudo chroot /run/media/.. /bin/bash
Then run any command to reinstall gnome-shell and exit.
Remember to unmount and reboot!