심 서명은 업데이트되지 않습니다.

내델 인스피론 15 게임 7577Linux Mint 21.1 Cinnamon을 실행하는 머신(해당하는 경우 7세대 Intel). 약 한 달 전 업데이트 스크립트 출력에서 ​​다음을 확인했습니다.

Command: apt-get -o APT::Get::Always-Include-Phased-Updates=true dist-upgrade
--------------------------------------
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following packages have been kept back:
  shim-signed
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.

단계적 패키지 업데이트를 강제한다는 점을 고려하면 다음은 도움이 되지 않거나 문제가 되지 않습니다.

$ apt-cache policy shim-signed
shim-signed:
  Installed: 1.51+15.4-0ubuntu9
  Candidate: 1.51.3+15.7-0ubuntu1
  Version table:
     1.51.3+15.7-0ubuntu1 500 (phased 71%)
        500 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages
 *** 1.51+15.4-0ubuntu9 500
        500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages
        100 /var/lib/dpkg/status

---

apt이 옵션을 무시 하시겠습니까 APT::Get::Always-Include-Phased-Updates=true? 나는 모른다.

어떤 통찰력이라도 감사하겠습니다. 감사합니다.

---

# apt-get --simulate 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.

위 내용은 업데이트를 시뮬레이션하기 위해 방금 실행한 내용입니다. 도움이 되길 바랍니다.

---

$ apt-cache policy base-files{,:i386}
base-files:
  Installed: 21.1.0
  Candidate: 21.1.0
  Version table:
 *** 21.1.0 700
        700 http://packages.linuxmint.com vera/upstream amd64 Packages
        100 /var/lib/dpkg/status
     12ubuntu4.3 500
        500 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages
     12ubuntu4 500
        500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages
base-files:i386:
  Installed: (none)
  Candidate: 12ubuntu4.3
  Version table:
     12ubuntu4.3 500
        500 http://archive.ubuntu.com/ubuntu jammy-updates/main i386 Packages
     12ubuntu4 500
        500 http://archive.ubuntu.com/ubuntu jammy/main i386 Packages

@Stephen의 댓글^^^