Dual monitors cause desktop to be largely blackscreen

Ask Fedora
1

Fedora 41, latest (6.14.6-200.fc41.x86_64).

lspci:

01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GA102 [GeForce RTX 3080 Ti] [10de:2208] (rev a1)
	Subsystem: ZOTAC International (MCO) Ltd. Device [19da:2612]
	Kernel driver in use: nvidia

NVIDIA driver version: 570.153.02

When my second monitor is plugged in, this is how my desktop looks:

20250524_134222
20250524_1342221920×1225 134 KB

Of course, one monitor works fine.

2

Running dnf downgrade akmod-nvidia brought me to 560.35.03. Reboot, monitors were fine. For fun, I decided to run the upgrade again (and go back to 570.153.02). Reboot, monitors are still fine?

I don’t like fixing an issue this way, but it works now…