As in title.

apt install libnss3-dbgsym:amd64 libnss3-dbgsym:i386

causes a conflict and failure:


The following packages have unmet dependencies:
 libnss3-dbgsym : Conflicts: libnss3-dbgsym:i386 but 2:3.70-1 is to be installed
 libnss3-dbgsym:i386 : Conflicts: libnss3-dbgsym but 2:3.70-1 is to be installed

Out of all 2500 arch-dependent libraries it is essentially the only one
having this issues.

I don't know where these conflicts would come from. Not from the
package, at least:

$ wget http://snapshot.debian.org/archive/debian-debug/20210908T025327Z/pool/main/n/nss/libnss3-dbgsym_3.70-1_amd64.deb
$ dpkg -I libnss3-dbgsym_3.70-1_amd64.deb
 new Debian package, version 2.0.
 size 5326012 bytes: control archive=984 bytes.
     774 バイト、   14 行      control
     954 バイト、    9 行      md5sums
 Package: libnss3-dbgsym
 Source: nss
 Version: 2:3.70-1
 Auto-Built-Package: debug-symbols
 Architecture: amd64
 Maintainer: Maintainers of Mozilla-related packages <team+pkg-mozilla@tracker.debian.org>
 Installed-Size: 5939
 Depends: libnss3 (= 2:3.70-1)
 Breaks: libnss3-dbg (<< 2:3.37-1~)
 Replaces: libnss3-dbg (<< 2:3.37-1~)
 Section: debug
 Priority: optional
 Description: debug symbols for libnss3
 Build-Ids: 2210ba11fe9481c172ba1969fd3d998c9b6c46fa 288034785b5563a15acaca0d6e1a3a73785aa1fd 48cf1be391fed01c9e46683309742ba05f9eb478 7466955093731977b0d600a4491e848360750f5b 8017c0d0d462eac86bab2d075e95cb377e0a969d 80977bd1219b7cbdc44b3b5f0b5c4809a9b6f915 b2f50ce30032950fcb7ae2b5b6ea849e7e4555d4 beea65445f297154fddce58abc7b2742542cfefb f326dea22c916a7a8f6775264b0ea0536ed42d8a

Mike

The issue does no longger happen when using version 2:3.72-2 of the
package.

I was able to reproduce it today again with 2:3.70, but after upgrading
to 2:3.72-2, I was able to co-install libnss3-dbgsym:amd64 and
libnss3-dbgsym:i386 without problems.

libnspr4-dbgsym:amd64 and libnspr4-dbgsym:i386 still (for at least 2
months, maybe more) have same issue, but I will open separate bug for
this.

Thanks,
Witold Baryluk