서로 관련된 충족되지 않은 종속성을 해결하는 방법은 무엇입니까?

Linux Mint에서 다음 문제를 해결하는 방법은 무엇입니까?

sudo apt install shim-signed
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
 base-files : Conflicts: base-files:i386
 base-files:i386 : Conflicts: base-files
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.