如何解锁由apt-listbug固定的包？

Question

我有被程序列表错误钉住的二叉树-

/etc/apt/preferences.d$ cat apt-listbugs

Explanation: Pinned by apt-listbugs at 2018-03-25 06:42:33 +0530
Explanation:   #852035: binutils: bfd stumbles over duplicated symbols generated by gold
Explanation:   #852671: libkf5kipi: FTBFS (linking error)
Explanation:   #852672: libqapt: FTBFS (linking error)
Explanation:   #852899: libkf5kipi: FTBFS: libQt5Gui.so.5.7.1:(*IND*+0x0): multiple definition of `__bss_start'
Explanation:   #852909: libqapt: FTBFS: libQt5Gui.so.5.7.1:(*IND*+0x0): multiple definition of `__bss_start'
Package: binutils
Pin: version *
Pin-Priority: -30000

现在我尝试了一种应该取消优先权的方法，但它没有-

 /etc/apt/listbugs$ cat ignore_bugs
    # List of packages or bug numbers to be ignored.
    852035
    852671
    852672
    852899
    852909

这是apt缓存策略的全部输出-

 $ apt-cache policy
    Package files:
     100 /var/lib/dpkg/status
         release a=now
     500 https://riot.im/packages/debian stretch/main amd64 Packages
         release o=riot.im,a=testing,n=stretch,c=main,b=amd64
         origin riot.im
     100 http://debug.mirrors.debian.org/debian-debug experimental-debug/main amd64 Packages
         release o=Debian,a=experimental-debug,n=rc-buggy-debug,l=Debian debug,c=main,b=amd64
         origin debug.mirrors.debian.org
     100 http://debug.mirrors.debian.org/debian-debug unstable-debug/main amd64 Packages
         release o=Debian,a=unstable-debug,n=sid-debug,l=Debian debug,c=main,b=amd64
         origin debug.mirrors.debian.org
     500 http://debug.mirrors.debian.org/debian-debug buster-debug/main amd64 Packages
         release o=Debian,a=testing-debug,n=buster-debug,l=Debian debug,c=main,b=amd64
         origin debug.mirrors.debian.org
     100 http://deb.debian.org/debian experimental/contrib amd64 Packages
         release o=Debian,a=experimental,n=experimental,l=Debian,c=contrib,b=amd64
         origin deb.debian.org
     100 http://deb.debian.org/debian experimental/main amd64 Packages
         release o=Debian,a=experimental,n=experimental,l=Debian,c=main,b=amd64
         origin deb.debian.org
     100 http://deb.debian.org/debian unstable/non-free amd64 Packages
         release o=Debian,a=unstable,n=sid,l=Debian,c=non-free,b=amd64
         origin deb.debian.org
     100 http://deb.debian.org/debian unstable/contrib amd64 Packages
         release o=Debian,a=unstable,n=sid,l=Debian,c=contrib,b=amd64
         origin deb.debian.org
     100 http://deb.debian.org/debian unstable/main amd64 Packages
         release o=Debian,a=unstable,n=sid,l=Debian,c=main,b=amd64
         origin deb.debian.org
     500 http://deb.debian.org/debian buster/non-free amd64 Packages
         release o=Debian,a=testing,n=buster,l=Debian,c=non-free,b=amd64
         origin deb.debian.org
     500 http://deb.debian.org/debian buster/contrib amd64 Packages
         release o=Debian,a=testing,n=buster,l=Debian,c=contrib,b=amd64
         origin deb.debian.org
     500 http://deb.debian.org/debian buster/main amd64 Packages
         release o=Debian,a=testing,n=buster,l=Debian,c=main,b=amd64
         origin deb.debian.org
    Pinned packages:
         binutils -> 2.31-1 with priority -30000
         binutils -> 2.30.90.20180710-1 with priority -30000

最有趣的部分在于最后两行。

我用过的唯一的引脚优先是-

$ cat /etc/apt/preferences
Package: *
Pin: release a=buster
Pin-Priority: 900

Package: *
Pin: release a=buster-debug
Pin-Priority: 900

Package: *
Pin: release a=unstable
Pin-Priority: 100

Package: *
Pin: release a=unstable-debug
Pin-Priority:100

Package: *
Pin: release a=experimental
Pin-Priority: 100

Package: *
Pin: release a=experimental-debug
Pin-Priority:100

因此，除了浏览器和其他一些实用程序之外，我尽量拥有尽可能多的测试版本，这是我工作中最重要的部分。

期待着如何解开二进制文件。我知道apt-列表错误有自己的自动化处理方法。我不想打扰你。

Answer 1

手动删除apt-listbugs包引脚的最佳方法是从/etc/apt/preferences.d/apt-listbugs中删除它。这是apt-listbugs存储其引脚信息的唯一地方，因此在那里删除引脚不会产生不一致的风险。确保删除Package、Pin和Pin-Priority行以及所有对应的Explanation行。

apt-listbugs在询问用户如何处理要安装(或升级)的包中的错误之前，会考虑到ignore_bugs，在检查固定包中的bug是否仍然适用时，它不会处理它。