Nvidia driver install
1. Download ubuntu driver
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sudo apt install -y ubuntu-drivers-common
2. Download & install nvidia graphic driver
a. Checked recommended driver
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ubuntu-drivers devices
== /sys/devices/pci0000:a0/0000:a0:00.0/0000:a1:00.0 ==
modalias : pci:v000010DEd00001E02sv000010DEsd000012A3bc03sc00i00
vendor : NVIDIA Corporation
model : TU102 [TITAN RTX]
driver : nvidia-driver-470 - distro non-free recommended
driver : nvidia-driver-460-server - distro non-free
driver : nvidia-driver-460 - distro non-free
driver : nvidia-driver-470-server - distro non-free
driver : nvidia-driver-495 - distro non-free
driver : nvidia-driver-418-server - distro non-free
driver : nvidia-driver-450-server - distro non-free
driver : xserver-xorg-video-nouveau - distro free builti
b. Download & install driver
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sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt update
sudo apt install -y nvidia-driver-460
c. Reboot
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sudo reboot
d. Checked driver
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nvidia-smi
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 460.106.00 Driver Version: 460.106.00 CUDA Version: 11.2 |
|-------------------------------+----------------------+----------------------+
| 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 TITAN RTX Off | 00000000:A1:00.0 Off | N/A |
| 41% 32C P8 3W / 280W | 0MiB / 24220MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
| 1 GeForce RTX 208... Off | 00000000:C1:00.0 Off | N/A |
| 35% 38C P8 21W / 250W | 0MiB / 11018MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| No running processes found |
+-----------------------------------------------------------------------------+