PX2 SDK Manager

When I tried to use the latest SDK to PX2, I had the following errors, what happen
ERROR : OSS and NV packages : E: Package ‘libbz2-1.0:i386’ has no installation candidate
09:02:48 ERROR : OSS and NV packages : ERROR: Installation failed.
09:02:48 INFO : OSS and NV packages : exit status 1
09:02:48 ERROR : OSS and NV packages : Failed to install with ‘NV_INSTALL_SERVICES_BYPASS=1 NV_INSTALL_TEST_MODE=1 /home/cidi/Downloads/nvidia/sdkm_downloads/drive-t186ref-linux-5.0.10.3-12606092-oss-minimal-sdk.run --nox11’ command
09:02:48 INFO : OSS and NV packages : InstallUtil returns: exit status 1
09:02:48 ERROR : OSS and NV packages : command terminated with error
09:02:48 ERROR : OSS and NV packages : install ‘OSS and NV packages’ failure, command < cd ‘/home/cidi/nvidia/nvidia_sdk/DRIVE/Linux/5.0.10.3/OS’ ; /home/cidi/Desktop/px2/sdkmanager-0.9.8.2002/resources/app.asar.unpacked/output/installUtils/adapter -a=‘install’ -b=‘NV_DRIVE_LINUX_BUNDLE’

Dear 734741837,

Please add i386 arch to your dpkg package management, that makes your machine not only search for your own amd64 arch, but also i386 arch package from repo servers.

sudo dpkg --add-architecture i386

I had to add i386 arch and apt-get update,but the error is appear again。

Dear 734741837,

Looks like you cannot install ‘libbz2-1.0:i386’ package. Can you please open a terminal and run “sudo apt-get install libbz2-1.0:i386” command to see if there is any error?
If you couldn’t install this package, you may need to fix your apt system. There is a known issue if you have arm64 foreign architecture added to your system when installing CUDA.

Please run following commands in terminal:
sudo apt-get purge “cuda-*”
sudo dpkg --remove-architecture arm64
sudo apt-get update
sudo apt-get install libbz2-1.0:i386

Once this package is installed, you can retry with the SDKManager. Thanks.