After installing an RTX 4070 (MSI Ventus 2x) in my PC, the list of Additional Drivers
in Software & Updates
is empty, and Ubuntu 22.04 seems to recognize the GPU as some generic NVIDIA graphics, but doesn't recognize an RTX 4070 specifically. E.g.
⮕ hwinfo --gfxcard --short
graphics card:
nVidia VGA compatible controller
Primary display adapter: #13
and also
⮕ lspci | grep -e VGA
01:00.0 VGA compatible controller: NVIDIA Corporation Device 2786 (rev a1)
Even after adding the necessary Jammy PPA, no suitable graphics driver is found; this returns nothing:
⮕ ubuntu-drivers devices
⮕
In spite of that, I do get a functioning desktop, but the performance of the GPU are terrible, the RTX 4070 is on par with, or worse than, a previous GTX 1080 I had, as reported by three different benchmarks (Unigine Superposition, glmark2, Blender).
I have downloaded the latest released drivers ver. 525.105.17 for Linux from the NVIDIA web site, and installed them manually (running the .run file) but the situation is the same as before. Also, I couldn't find mention to the RTX 4070 in the release notes.
The same card performs as expected under Win 10.
Is there any NVIDIA driver for their RTX 4070 under Ubuntu 22.04?
If you are successfully using an RTX 4070 with Ubuntu 22.04 (or any other Ubuntu version), what version of NVIDIA drivers have you installed, and how?