Comment 6 for bug 2022879

I had this problem, and updating to Kernel 6.7.5 fixed it for me. I used the "Mainline kernel tool" to install the latest Kernel manually, it was easy and quick.

AMD Ryzen 9 7940HS w/ Radeon 780M Graphics × 8
NVIDIA Corporation AD106M [GeForce RTX 4070 Max-Q / Mobile]

Ubuntu 23.10 Mantic Minotaur (x86-64) Cinnamon version 5.8.4

Kernel 6.7.5-060705-generic
( Kernel 6.7.6 seems to work also, just upgraded and tested it)

Much Love to all! Thanks :)