These errors occurred while trying to install X2go packages with Synaptic. I'm new to 18.04 but use X2go extensively on 16.04.
Joseph Thames -- You received this bug notification because you are a member of DX Packages, which is subscribed to indicator-session in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1778149 Title: package indicator-session (not installed) failed to install/upgrade: trying to overwrite '/usr/share/icons/hicolor/16x16/actions/system- log-out.png', which is also in package ayatana-indicator-session 0.4.2-1 Status in indicator-session package in Ubuntu: Confirmed Bug description: Crashed ProblemType: Package DistroRelease: Ubuntu 18.04 Package: indicator-session (not installed) ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18 Uname: Linux 4.15.0-23-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 Date: Thu Jun 21 20:54:56 2018 DuplicateSignature: package:indicator-session:(not installed) Unpacking indicator-session (17.3.20+17.10.20171006-0ubuntu1) ... dpkg: error processing archive /tmp/apt-dpkg-install-d4qdMP/152-indicator-session_17.3.20+17.10.20171006-0ubuntu1_amd64.deb (--unpack): trying to overwrite '/usr/share/icons/hicolor/16x16/actions/system-log-out.png', which is also in package ayatana-indicator-session 0.4.2-1 ErrorMessage: trying to overwrite '/usr/share/icons/hicolor/16x16/actions/system-log-out.png', which is also in package ayatana-indicator-session 0.4.2-1 InstallationDate: Installed on 2018-06-18 (3 days ago) InstallationMedia: Xubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3 PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1 RelatedPackageVersions: dpkg 1.19.0.5ubuntu2 apt 1.6.1 SourcePackage: indicator-session Title: package indicator-session (not installed) failed to install/upgrade: trying to overwrite '/usr/share/icons/hicolor/16x16/actions/system-log-out.png', which is also in package ayatana-indicator-session 0.4.2-1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-session/+bug/1778149/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp

