Console Output

+ apt-get update
Get:1 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64  InRelease [1578 B]
Err:1 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64  InRelease
  At least one invalid signature was encountered.
Get:2 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB]
Get:3 http://archive.ubuntu.com/ubuntu jammy InRelease [270 kB]
Err:2 http://security.ubuntu.com/ubuntu jammy-security InRelease
  At least one invalid signature was encountered.
Err:3 http://archive.ubuntu.com/ubuntu jammy InRelease
  At least one invalid signature was encountered.
Get:4 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB]
Err:4 http://archive.ubuntu.com/ubuntu jammy-updates InRelease
  At least one invalid signature was encountered.
Get:5 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB]
Err:5 http://archive.ubuntu.com/ubuntu jammy-backports InRelease
  At least one invalid signature was encountered.
Reading package lists...
W: GPG error: https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64  InRelease: At least one invalid signature was encountered.
E: The repository 'https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64  InRelease' is not signed.
W: GPG error: http://security.ubuntu.com/ubuntu jammy-security InRelease: At least one invalid signature was encountered.
E: The repository 'http://security.ubuntu.com/ubuntu jammy-security InRelease' is not signed.
W: GPG error: http://archive.ubuntu.com/ubuntu jammy InRelease: At least one invalid signature was encountered.
E: The repository 'http://archive.ubuntu.com/ubuntu jammy InRelease' is not signed.
W: GPG error: http://archive.ubuntu.com/ubuntu jammy-updates InRelease: At least one invalid signature was encountered.
E: The repository 'http://archive.ubuntu.com/ubuntu jammy-updates InRelease' is not signed.
W: GPG error: http://archive.ubuntu.com/ubuntu jammy-backports InRelease: At least one invalid signature was encountered.
E: The repository 'http://archive.ubuntu.com/ubuntu jammy-backports InRelease' is not signed.