開始安裝
添加PPA，過程中回車確認詢問的信息
sudo add-apt-repository ppa:graphics-drivers/ppa
依次執行以下命令更新下載源
sudo apt update
檢查可用驅動
ubuntu-drivers devices
根據下列結果，可見 nvidia-driver-430 為推薦驅動安裝版本
== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
modalias : pci:v000010DEd00001C07sv00001462sd00008C99bc03sc02i00
vendor : NVIDIA Corporation
model : GP106 [P106-100]
driver : nvidia-driver-415 - third-party free
driver : nvidia-driver-430 - third-party free recommended
driver : nvidia-driver-410 - third-party free
driver : nvidia-driver-390 - distro non-free
driver : nvidia-driver-396 - third-party free
driver : nvidia-driver-418 - third-party free
driver : xserver-xorg-video-nouveau - distro free builtin
直接安裝最新驅動，安裝完成后重啟電腦
sudo apt install nvidia-driver-430
重啟后用命令 nvidia-smi 檢查顯卡是否被正常識別：顯卡P106-100，顯存6G，驅動430.26，CUDA10.2
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 430.26 Driver Version: 430.26 CUDA Version: 10.2 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|=++==============|
| 0 P106-100 Off | 00000000:01:00.0 Off | N/A |
| 39% 40C P0 27W / 120W | 0MiB / 6080MiB | 4% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| No running processes found |
+-----------------------------------------------------------------------------+
錯誤處理
如果安裝 nvidia-driver-410 或以上版本提示 packages 無法安裝，請執行以下步驟：
移除已添加的 PPA
sudo apt-add-repository -r ppa:graphics-drivers/ppa
更新 apt
sudo apt update
移除 NVIDIA 顯卡驅動文件
sudo apt remove nvidia*
執行自動清理
sudo apt autoremove
然后重新回到本文初步驟重新安裝