Bug#996858: libllvm12:i386 uninstallable and uninstall my desktop

[Dmitry Baryshkov]

Package: libllvm12
Version: 1:12.0.1-16
Followup-For: Bug #996858

This bug reappeared with new bin-NMU of libllvm12:i386:

$ sudo aptitude install libllvm12:i386
The following packages will be REMOVED:
  libllvm12{a}
The following packages will be upgraded:
  libllvm12:i386
1 packages upgraded, 0 newly installed, 1 to remove and 2 not upgraded.
Need to get 19.7 MB of archives. After unpacking 96.7 MB will be freed.
The following packages have unmet dependencies:
 llvm-12-dev : Depends: libllvm12 (= 1:12.0.1-16) but it is not going to be installed
 mesa-va-drivers : Depends: libllvm12 but it is not going to be installed
 libclang1-12 : Depends: libllvm12 but it is not going to be installed
 libgl1-mesa-dri : Depends: libllvm12 but it is not going to be installed
 libosmesa6 : Depends: libllvm12 but it is not going to be installed
 llvm-12-runtime : Depends: libllvm12 but it is not going to be installed
 libclang-common-12-dev : Depends: libllvm12 (= 1:12.0.1-16) but it is not going to be installed
 libclang-cpp12 : Depends: libllvm12 (= 1:12.0.1-16) but it is not going to be installed
 mesa-vulkan-drivers : Depends: libllvm12 but it is not going to be installed
 llvm-12-tools : Depends: libllvm12 but it is not going to be installed
 clang-12 : Depends: libllvm12 but it is not going to be installed
 llvm-12 : Depends: libllvm12 but it is not going to be installed
 llvm-12-linker-tools : Depends: libllvm12 but it is not going to be installed
 mesa-vdpau-drivers : Depends: libllvm12 but it is not going to be installed
The following actions will resolve these dependencies:

     Keep the following packages at their current version:
1)     libllvm12 [1:12.0.1-16 (now, testing)]
2)     libllvm12:i386 [1:12.0.1-16 (now)]



Accept this solution? [Y/n/q/?]
The following packages have been kept back:
  libllvm12:i386{a}
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.

$ apt-cache policy libllvm12
libllvm12:
  Installed: 1:12.0.1-16
  Candidate: 1:12.0.1-16
  Version table:
 *** 1:12.0.1-16 500
        500 https://mirror.docker.ru/debian bookworm/main amd64 Packages
        100 /var/lib/dpkg/status
$ apt-cache policy libllvm12:i386
libllvm12:i386:
  Installed: 1:12.0.1-16
  Candidate: 1:12.0.1-16+b1
  Version table:
     1:12.0.1-16+b1 500
        500 https://mirror.docker.ru/debian bookworm/main i386 Packages
 *** 1:12.0.1-16 100
        100 /var/lib/dpkg/status



-- System Information:
Debian Release: bookworm/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.14.0-4-amd64 (SMP w/8 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en
Shell: /bin/sh linked to /usr/bin/bash
Init: systemd (via /run/systemd/system)

Versions of packages libllvm12 depends on:
ii  libc6       2.32-4
ii  libedit2    3.1-20210910-1
ii  libffi8     3.4.2-3
ii  libgcc-s1   11.2.0-10
ii  libstdc++6  11.2.0-10
ii  libtinfo6   6.3-1
ii  libxml2     2.9.12+dfsg-5+b1
ii  libz3-4     4.8.12-1+b1
ii  zlib1g      1:1.2.11.dfsg-2

libllvm12 recommends no packages.

libllvm12 suggests no packages.

-- no debconf information