On Friday 03 August 2018 12:54:56 andre_debian@numericable.fr wrote:

On Friday 03 August 2018 11:49:14 Slávek Banko wrote:

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Dne pá 3. srpna 2018 andre_debian@numericable.fr napsal(a):

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Since I have reinstalled a Debian on another pc, when I click in the Trinity menu, configuration, network, I receive this graphic message : "The configuration can not be loaded, an unexpected error occured". The network works fine, the network card is recognised, on enp0s25. How to obtain an correct answer from the configuration network ? (as before, capacity to configure the network graphically).

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Please try to install the net-tools package :

"net-tools" was already installed, I reinstalled the package, and idem, same answer.

I try to launch network-admin in konsole mode, root and user, and below, the answer : "(network-admin:2736): Liboobs-WARNING **: There was an unknown error communicating with the backends: Failed to execute program org.freedesktop.SystemToolsBackends: Permission denied".

Thanks,

André

On Friday 03 August 2018 14:52:03 deloptes wrote:

andre_debian@numericable.fr wrote:

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I try to launch network-admin in konsole mode, root and user, and below, the answer : "(network-admin:2736): Liboobs-WARNING **: There was an unknown error communicating with the backends: Failed to execute program org.freedesktop.SystemToolsBackends: Permission denied".

May be you need some group membership - are you in netdev? Not sure where this dbus message comes from. I don't find "org.freedesktop.SystemToolsBackends" :

"org.freedesktop.SystemToolsBackends" is in /etc/dbus-1/

I also don't find network-admin :

This command comes from "net-tools" package...

I am on Debian and it looks like you are not :

I'm on Debian Stretch :-) "network-admin" is in directory /usr/bin/

dbus permissions are also set in the /etc/dbus-1 :

How to change dbus permissions ?

I solved the problem (not really, but ok) by reinstalling dbus, (install --reinstall), and put the command "network" in the menu by "launch in root". Now I have the graphic window to make the configurations.

If I choose to remove dbus with --purge and reinstallation, the system imposes to remove all the Trinity packages.

Regards,

André

On Friday 03 August 2018 07:52:03 am deloptes wrote:

andre_debian@numericable.fr wrote:

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I try to launch network-admin in konsole mode, root and user, and below, the answer : "(network-admin:2736): Liboobs-WARNING **: There was an unknown error communicating with the backends: Failed to execute program org.freedesktop.SystemToolsBackends: Permission denied".

May be you need some group membership - are you in netdev? Not sure where this dbus message comes from. I don't find "org.freedesktop.SystemToolsBackends"

I also don't find network-admin. I am on Debian and it looks like you are not. dbus permissions are also set in the /etc/dbus-1 Look there for the service to find out what is causing the problem

Hi André,

Ubuntu 14 here, not Debian, but my command from

when I click in the Trinity menu, configuration, network,

[TDE menu >> Settings >> Network Settings] is:

tdecmshell kcm_knetworkconfmodule

[TDE menu >> Settings >> Network Connections] is:

nm-connection-editor

which is from package 'network-manager-gnome' so probably not of use to you.

Hopefully the TDE info below might help?

Best, Michael

# which tdecmshell /opt/trinity/bin/tdecmshell

# dpkg -S /opt/trinity/bin/tdecmshell tdelibs14-trinity: /opt/trinity/bin/tdecmshell

# aptitude show tdelibs14-trinity Package: tdelibs14-trinity New: yes State: installed Automatically installed: yes Version: 4:14.0.4-0ubuntu14.04.0+0 Priority: optional Section: libs Maintainer: Timothy Pearson kb9vqf@pearsoncomputing.net Architecture: amd64 Uncompressed Size: 36.4 M Depends: libacl1 (>= 2.2.51-8), libart-2.0-2 (>= 4:14.0.0~), libarts1c2a-trinity (>= 1.5.9), libasound2 (>= 1.0.16), libaspell15 (>= 0.60.7~20110707), libattr1 (>= 1:2.4.46-8), libbz2-1.0, libc6 (>= 2.15), libcups2 (>= 1.6.0), libdbus-1-3 (>= 1.0.2), libdbus-1-tqt, libfontconfig1 (>= 2.9.0), libgcc1 (>= 1:4.1.1), libice6 (>= 1:1.0.0), libidn11 (>= 1.13), libilmbase6 (>= 1.0.1), libjasper1, libjpeg8 (>= 8c), liblzma5 (>= 5.1.1alpha+20120614), libmagic1 (>= 5.13), libopenexr6 (>= 1.6.1), libpcre3, libr0, libsm6, libstdc++6 (>= 4.6), libtiff5 (>= 4.0.3), libtqt3-mt (>= 4:14.0.4), libtqtinterface, libudev1 (>= 183), libx11-6, libxcomposite1 (>= 1:0.3-1), libxext6, libxft2 (> 2.1.1), libxml2 (>= 2.7.4), libxrandr2 (>= 2:1.2.99.3), libxrender1, libxslt1.1 (>= 1.1.25), zlib1g (>= 1:1.1.4), tdelibs-data-trinity, perl, xbase-clients Recommends: xdg-user-dirs, consolekit | systemd Suggests: fam, perl-suid Conflicts: tdelibs14-trinity Breaks: kdelibs4c2a-kde3 (< 4:14.0.0~), kdelibs4c2a-kde3 (< 4:14.0.0~), kdelibs4c2a-trinity (< 4:14.0.0~), kdelibs4c2a-trinity (< 4:14.0.0~), tdelibs4c2a-trinity, tdelibs4c2a-trinity Replaces: kdelibs4c2a-kde3 (< 4:14.0.0~), kdelibs4c2a-kde3 (< 4:14.0.0~), kdelibs4c2a-trinity (< 4:14.0.0~), kdelibs4c2a-trinity (< 4:14.0.0~), tdelibs4c2a-trinity, tdelibs4c2a-trinity Description: core libraries and binaries for all TDE applications This package contains all the shared libraries and common core binaries used by all TDE applications. You need these libraries and binaries to run TDE applications.

Several scripts included in tdebase-bin, related to the handling of SMB and NFS shares, require the perl-suid package to work properly.

This package is part of TDE, and a component of the TDE libraries module. See the 'tde-trinity' and 'tdelibs-trinity' packages for more information.