On 8/29/19 10:03 AM, Csanyi Pal wrote: > Hello, > > After I installed Fugio and want to start it I get no GUI. > > I installed it with the command: > > 'sudo snap install fugio' > > Then I try to start it from xfce4-terminal window and get these messages: > > WARN: Qt: Session management error: Authentication Rejected, reason : > None of the authentication protocols specified are supported and > host-based authentication failed > WARN: QNetworkManagerInterface::QNetworkManagerInterface(QObject*) > propsReply "An AppArmor policy prevents this sender from sending this > message to this recipient; type=\"method_call\", sender=\":1.153\" > (uid=1000 pid=10104 comm=\"fugio \" label=\"snap.fugio.fugio > (enforce)\") interface=\"org.freedesktop.DBus.Properties\" > member=\"GetAll\" error name=\"(unset)\" requested_reply=\"0\" > destination=\"org.freedesktop.NetworkManager\" (uid=0 pid=971 > comm=\"/usr/sbin/NetworkManager --no-daemon \" label=\"unconfined\")" > WARN: QNetworkManagerInterface::QNetworkManagerInterface(QObject*) > nmReply "An AppArmor policy prevents this sender from sending this > message to this recipient; type=\"method_call\", sender=\":1.153\" > (uid=1000 pid=10104 comm=\"fugio \" label=\"snap.fugio.fugio > (enforce)\") interface=\"org.freedesktop.NetworkManager\" > member=\"GetDevices\" error name=\"(unset)\" requested_reply=\"0\" > destination=\"org.freedesktop.NetworkManager\" (uid=0 pid=971 > comm=\"/usr/sbin/NetworkManager --no-daemon \" label=\"unconfined\")" > WARN: "Object path cannot be empty" > DBUG: "Fugio 3.0.0 (x86_64/x86_64) - started" > DBUG: Global Timer Monotonic: true > INFO: Snippets Directory: > "/home/pali/snap/fugio/515/.local/share/Fugio/snippets" > INFO: Loading snippets: "/snap/fugio/515/share/fugio/snippets" > INFO: Loading examples: "/snap/fugio/515/share/fugio/examples" > DBUG: Adding Universe Interface: "enp2s0f0" "enp2s0f0" "95.85.167.255" > "B8:88:E3:A1:10:0D" > INFO: Plugin Directory: "/snap/fugio/515/lib/fugio" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-artoolkit.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-audio.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-colour.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-core.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-dlib.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-ffmpeg.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-fftw.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-file.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-firmata.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-freeframe.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-geometry.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-gui.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-image.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-isf.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-kinect.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-leapmotion.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-lua.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-luaqt.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-math.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-midi.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-ndi.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-network.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-oculusrift.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-opencv.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-opengl.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-osc.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-painter.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-portaudio.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-portmidi.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-raspberrypi.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-serial.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-spout.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-syphon.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-text.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-time.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-videocapture.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-vst.so" > DBUG: Loading plugin: "/snap/fugio/515/lib/fugio/libfugio-xinput.so" > DBUG: Initialising plugin ARToolKitPlugin > DBUG: Initialising plugin AudioPlugin > DBUG: Initialising plugin ColourPlugin > DBUG: Initialising plugin CorePlugin > DBUG: Initialising plugin DlibPlugin > DBUG: Initialising plugin ffmpegPlugin > DBUG: Initialising plugin FftwPlugin > DBUG: Initialising plugin FilePlugin > DBUG: Initialising plugin FirmataPlugin > DBUG: Initialising plugin FreeframePlugin > DBUG: Initialising plugin GeometryPlugin > DBUG: Initialising plugin GuiPlugin > DBUG: Initialising plugin ImagePlugin > DBUG: Initialising plugin ISFPlugin > DBUG: Initialising plugin KinectPlugin > DBUG: Initialising plugin LeapMotionPlugin > DBUG: Initialising plugin LuaPlugin > DBUG: Initialising plugin LuaQtPlugin > DBUG: Initialising plugin MathPlugin > DBUG: Initialising plugin MidiPlugin > DBUG: Initialising plugin NDIPlugin > DBUG: Initialising plugin NetworkPlugin > DBUG: Initialising plugin OculusRiftPlugin > DBUG: Initialising plugin OpenCVPlugin > DBUG: Initialising plugin OpenGLPlugin > DBUG: Initialising plugin OpenSoundControlPlugin > DBUG: Initialising plugin PainterPlugin > DBUG: Initialising plugin PortAudioPlugin > ALSA lib conf.c:3750:(snd_config_update_r) Cannot access file > /usr/share/alsa/alsa.conf > fugio: src/hostapi/alsa/pa_linux_alsa.c:1454: BuildDeviceList: Assertion > `devIdx < numDeviceNames' failed. > Aborted (core dumped) > > How can I solve this problem? >
Just to be clear, you have a desktop environment, right?. The problem is that Fugio is not working for you, right? If the problem is Fugio not having a GUI -- crashing when you try to run it -- here is some info. From the error messages, it appears that Fugio is looking for QT extensions/support/environment. Xubuntu/xfce (like gnome) is built around GTK. These are two completely different environments. KDE/Plasma -- aka Kubuntu -- is built on QT. Some QT apps can work in Xubuntu, but they often will not look "right." The snap install is a mystery. In theory, the snap should have all the necessary QT libraries and extensions needed for running. My guess is that the snap for Fugio assumes being run from a KDE desktop, so some or all of the necessary QT elements are missing from the snap. Or, maybe it is just a few missing connections from the snap (network and ALSA from the error log). You should report your experience and your error log to Fugio developers: https://www.bigfug.com/contact/ - Victor -- -- Victor Forberger vforber...@fastmail.fm blog: http://linuxatty.wordpress.com
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