Awesome. You will absolutely want to make some kernel adjustments on AMD. While unofficial, this should still apply as it’s still based on Ubuntu 22.04.
NOTE: This is NOT official and is done as I need folks on Mint using the correct kernel. 6.2 is not going to be amazing. The recommended, tested, supported OEM C kernel will be far, far better.
For ticketed support and official vetting, we ask users to run Ubuntu 22.04.3 over Mint.
If you need to use Mint and understand I provided no support here to this, here is your best experience below.
Install the recommended OEM kernel.
sudo apt install linux-oem-22.04c
Reboot
sudo nano /etc/default/grub
Identify your OEM C kernel
Back up GRUB
sudo cp /etc/default/grub /etc/default/grub.bak
Right now, the AMD target kernel we want folks on is 6.1.0-1023-oem - but this may evolve in the future. 6.1.0-102x-oem in the future. We use a Zenity alert tool on Ubuntu for this. You will need to do this manually or customize it yourself.
Again, this mini-unofficial guide is for Linux Mint, not other distros.
Change the following.
GRUB_DEFAULT="0"
into
GRUB_DEFAULT="Advanced options for Linux Mint 21.2 Cinnamon>Linux Mint 21.2 Cinnamon, with Linux 6.1.0-1023-oem""
Then run
sudo update-grub
Reboot