As it says in the title, it cannot install lib32nss-mdns because it's missing in the repositories, as my search has yielded there is no such package in Xenial anymore, as can be seen here.
Using Xubuntu 16.04.
Every time I launch Crossover it tries to install lib32nss-mdns, but every time it fails to do so.
What's annoying about this is that it also tries to install the package every time I want to install a new game via Crossover.
I'm not sure whether it prevents the other packages from being installed afterwards either.
CrossOver Linux 15.1.0
Install location: /opt/cxoffice
64-bit OS
Desktop session: xubuntu
Window manager: Xfwm4
Locale: de_DE.UTF-8
Contents of /etc/os-release:
NAME="Ubuntu"
VERSION="16.04 LTS (Xenial Xerus)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 16.04 LTS"
VERSION_ID="16.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
UBUNTU_CODENAME=xenial
cxdiag output:
[MissingLibGsm]
"Level"="Suggest"
"Title"="Missing 32bit libgsm.so.1 library"
"Description"="Lets Windows applications use the GSM codec for audio compression and decompression."
[MissingLibNss_mdns]
"Level"="Require"
"Title"="Missing 32bit libnss_mdns.so.2 library"
"Description"="This library is needed for network and Internet access. Installing it is strongly recommended."
[Properties]
"display.depth"="24"
[Properties]
"opengl.vendor"="X.Org"
[Properties]
"opengl.version"="3.0 Mesa 11.2.0"
[Properties]
"opengl.renderer"="Gallium 0.4 on AMD TAHITI (DRM 2.43.0, LLVM 3.8.0)"
[Properties]
"opengl.glsl_version"="1.30"