[Bug 1773729] Re: libatkmm and libgkibmm has undefined symbol

[kevin.jin]

I can not understand why u treat it as invalid bug without any useful explanation.
Ubuntu offers two so files, but they behaved differently.
I used the so files in Debian, they works well, why???
I used the so files in ubuntu 16.04.14.04, they works well, why???
Please explain the reason before u resolve the problems without investigation. 

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: Invalid => New

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https://bugs.launchpad.net/bugs/1773729

Title:
  libatkmm and libgkibmm has undefined symbol

Status in ubuntu-release-upgrader package in Ubuntu:
  New

Bug description:
  symbol lookup error: /usr/lib/x86_64-linux-gnu/c-2.4.so.1: undefined symbol: _ZN4Glib17SignalProxyNormal13connect_impl_EbON4sigc9slot_baseEb
  symbol lookup error: /usr/lib/x86_64-linux-gnu/libatkmm-1.6.so.1: undefined symbol: _ZN4Glib6ObjectC2EOS0_
  These two so files in /usr/lib/x86_64-linux-gnu have problems, but if i use the same named so files in /snap/gnome-system-monitor/36/usr/lib/x86_64-linux-gnu/ they work well, why?

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubuntu-release-upgrader-core 1:18.04.17
  ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
  Uname: Linux 4.15.0-20-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Sun May 27 20:43:45 2018
  InstallationDate: Installed on 2018-05-27 (0 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  PackageArchitecture: all
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: dist-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)

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