The s7150 x2 driver officially released by AMD
https://www.amd.com/zh-hans/support/previous-drivers/professional-graphics/firepro/firepro-s-series/firepro-s7150-x2
Select “Radeon™ Pro Software for Enterprise on Ubuntu 18.04.2”
This address file name is for hiveos “http://download.hiveos.farm/drivers/amdgpu-pro-19.50-1011208-ubuntu-18.04.tar.xz”
My operation step 1
/usr/bin/amdgpu-pro-uninstall
My operation step 2
mkdir /hive-drivers-pack/;cd /hive-drivers-pack/
wget http://download.hiveos.farm/drivers/amdgpu-pro-19.50-1011208-ubuntu-18.04.tar.xz
tar -Jxvf amdgpu-pro-19.50-1011208-ubuntu-18.04.tar.xz
cd amdgpu-pro-19.50-1011208-ubuntu-18.04
amdgpu-install -pro -y
operation result
“W: Failed to fetch http://build.openvpn.net/debian/openvpn/stable/dists/bionic/InRelease Could not connect to build.openvpn.net:80 (197.4.4.12), connection timed out
W: Some index files failed to download. They have been ignored, or old ones used instead.
The amdgpu driver is already installed or was not uninstalled correctly.
Please fully uninstall the driver before proceeding with installation
You can try running the amdgpu-uninstall or amdgpu-pro-uninstall script
present in /usr/bin to clean up the previous installation”
I don’t know what went wrong now. Ask the great player to give me guidance. Thank you very much.