I just installed raring 32 bit server on an old machine, it seemed to work fine, but when I try to run "sudo apt-get update" I get this error (I'm translating from italian):
This is just awkward, I never experienced something like this, what should I do?
PS: I can't install any package because they are not recognised (i.e. if i try to install openjdk-6-jdk it tells me that the package cannot be found)
Code:
E: GPG Error: http://security.ubuntu.com raring-security Release: The following signatures were not valid: NODATA 1 NODATA 2This is just awkward, I never experienced something like this, what should I do?
PS: I can't install any package because they are not recognised (i.e. if i try to install openjdk-6-jdk it tells me that the package cannot be found)