The Linux Nvidia Suspend Experience

Environment

• Fedora 42 (Kinoite)
• KDE Plasma 6.4.3
• Nvidia 575.64.05

Screen resolution shrinks after suspend

• Cause: unknown
• Fix: unplug and replug the HDMI/DP2 cable

Bluetooth does not work after suspend

• Symptom: No default controller available when starting bluetoothctl
• Fix: unload and reload the btusb module

sudo modprobe -r btusb
sleep 1
sudo service bluetooth restart
sleep 1
sudo modprobe btusb

Reference: https://askubuntu.com/questions/1387234/bluetooth-only-works-after-reloading-module-btusb