I have set up Ubuntu 22.04 in Dual boot with Windows 11. I also have RTX3060 Laptop GPU. I'm using X11.
I recently bought a 4K monitor that works perfectly on Windows. When I use it on Ubuntu, I see annoying stuttering, especially when scrolling.
The issue doesn't happen at 2K or FHD. The issue doesn't happen on the internal monitor.
I tried different nvidia drivers and it's the same issue. My current nvidia driver is 550. Here is the output of nvidia-smi:
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 550.120 Driver Version: 550.120 CUDA Version: 12.4 |
|-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA GeForce RTX 3060 ... Off | 00000000:01:00.0 On | N/A |
| N/A 51C P8 15W / 80W | 1222MiB / 6144MiB | 0% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
+-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| 0 N/A N/A 2409 G /usr/lib/xorg/Xorg 690MiB |
| 0 N/A N/A 2650 G /usr/bin/gnome-shell 136MiB |
| 0 N/A N/A 4456 G ...seed-version=20241121-182614.093000 378MiB |
| 0 N/A N/A 7155 G nvidia-settings 0MiB |
| 0 N/A N/A 7304 G /snap/okular/159/usr/bin/okular 2MiB |
+-----------------------------------------------------------------------------------------+
I tried Nvidia Performance mode from PRIME Profiles but it's the same issue.
This post has the same issue, except the all the proposed solutions didn't work with me.
