Cursor laggy and top of the screen shows a line when its moved

[Bink]

Before going further, perhaps just try installing and booting with the LTS kernel, just to confirm that it’s not a main kernel issue only.

If the issue persists, you’re not alone with this issue, on this laptop.

• Need help with replacing open source AMD GPU drivers with proprietary

• Solved desktop environment artifacts on ASUS TUF A16 Advantage Edition with AMD RX7600S on Arch Linux (the “fix” was the below mentioned kernel parameter)

You could try adding the kernel parameter @1093i3511 details in the bottom half of this post. It’s to address issues with some TUF Gaming A16 laptops detailed in the Wiki.

@1093i3511

Kernel parameters could be added to the kernel cmdline via the dracut drop-in file.

sudo nano /etc/dracut.conf.d/cmdline.conf

The file may not exist, create it and add the following contents

# etc/dracut.conf.d/cmdline.conf
kernel_cmdline+=" amdgpu.dcdebugmask=0x200 "

Keep the spaces in the front at the end, as dracut would complain about it otherwise.

I’m not certain if it is strictly required, but I usually run sudo dracut-rebuild when I’m adding kernel parameters for good measure.