package ubuntu-mono 14.04+16.04.20161024-0ubuntu1 failed to install/upgrade: problemas de dependência - deixando desconfigurado

[Nonato]

Ao iniciar o sistema após ter feito um up get este aviso começou a aparecer

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: ubuntu-mono 14.04+16.04.20161024-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-81.104-generic 4.4.67
Uname: Linux 4.4.0-81-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: i386
Date: Tue Jun 20 10:30:11 2017
ErrorMessage: problemas de dependência - deixando desconfigurado
InstallationDate: Installed on 2017-06-16 (4 days ago)
InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release i386 (20160420.1)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.2
 apt 1.2.20
SourcePackage: ubuntu-themes
Title: package ubuntu-mono 14.04+16.04.20161024-0ubuntu1 failed to install/upgrade: problemas de dependência - deixando desconfigurado
UpgradeStatus: No upgrade log present (probably fresh install)