

Make sure that the latest NVIDIA driver is installed and running. NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. It is normal for this month and I even used it for CUDA computation the other days, but I find it does not work yesterday (Apr 19th, 2022), even after several reboots. I use this video card for learning machine learning. After the physical installation, I installed nvidia-driver-510 via “Software & Updates > Additional Drivers” and cuda-tools-11-0 via adding cuda-repo from Nvidia’s official website and “apt-get install”, and all of them work fine. I got an RTX 2060 12G and installed it into my Asus P8Z77-V LX2 with Ubuntu 20.04.4 LTS last month (March 2022).

I am not a deep user of Linux or Ubuntu, and maybe I can only use things such as “apt install”. I have an experience that I have to reinstall the OS if I did something wrong with the nvidia-driver as I am not a deep user of Linux and Ubuntu, so I have to be careful. I tried again that I do can enter the BIOS.) I set the GPU as my primary display in BOIS before and now I cannot see the BIOS nor the grub menu to select former kernel in grub. If I follow the steps in this post with similar issue, can I solve my problem? Or do you have a better suggestion? My Nvidia GPU driver does not work after a Ubuntu auto-update of linux-headers. Then all is OK.ģ, Following this post to set a default kernel, I can set the old kernel as default to avoid choosing it at every system booting.Ĥ, Follow this post to disable Ubuntu automated update. ) Thanks to and everyone!ġ, Enter BIOS, and set the integrated display as the primary.Ģ, Enter grab, and choose the old kernel to boot. ( Sorry, I do not know if it is suitable to simultaneously post this here and askubuntu. It is solved after suggestion in the comment area at.
