u/BowlSad — reddlx

Ever since I've started using linux, I've always had this problem where my external monitor would always feel sluggish and not smooth along with huge perf regression (I have nvidia gaming laptop and yes I m aware or nvidia on linux).

I had recently found out that the HDMI was the culprit and had started getting faulty so I decided to switch to having Usb-c on laptop to Displayport on my external monitor and somehow fixed alot of the issues I had when using HDMI then started getting this specific issue, is there a fix for this? This only happens when the system suspends and wakes up from sleep.

I will list out the hardwares so it'll be easier for troubleshooting:

Gpu: rtx 3050 (laptop gpu)

Cpu: i512500h

Ram: 16gb ram ddr4

Storage : 512 gb nvme m.2

Laptop: lenovo Ideapad gaming 3

Cable used to connect multiple monitors:

As mentioned above, usb-c to DP and the brand's name is BENFEI

Any help would be appreciated!

Last time I made a post about the latest nvidia drivers making me frustrated especially with multi monitors, I'm gonna link the post I made so people understand the context.

https://www.reddit.com/r/linux_gaming/comments/1s8jopu/nvidia_laptop_with_wayland_on_external_monitor/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button <---- My post about the nvidia driver.

went back for windows just to relax a bit and not get frustrated from nvidia being annoying on linux then switched to fedora and I have been on the driver 580 closed-module (I don't like the open-nvidia-module cuz it gives me worse performance) for about 3 weeks, did anyone have this issue and has it been fixed? since f44 came out and the latest nvidia drivers is in it but just wanna make sure before I upgrade from 43.