Issues with "Access to APT repository and ability to install debian packages with it

Hi! I was trying to install CUDA on my Nvidia Orin AGX by using SDK manager. However, I couldn’t fix this error:

Your system is not ready for install, see specific errors below. Once fixed, click ‘Retry’ to verify system readiness again.
Access to APT repository and ability to install Debian packages with it.: Apt repository check failure (1. sudo apt-get update && sudo apt-get check; 2. sudo dpkg --audit). …
E: The repository ‘https://repo.download.nvidia.com/jetson/t234 r35.4 Release’ does not have a Release file.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Hi,

Based on the screenshot, the flashing is skipped.

Do you meet any errors when flashing?
Is your Orin setup with r35.4 (JetPack 5.1.2)?

Thanks

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

Is this still an issue to support? Any result can be shared? Thanks