flatpak -vv run org.mozilla.FirefoxDevEdition 
F: No installations directory in /etc/flatpak/installations.d. Skipping
F: Opening system flatpak installation at path /var/lib/flatpak
F: Opening user flatpak installation at path /home/user/.local/share/flatpak
F: Opening user flatpak installation at path /home/user/.local/share/flatpak
F: Opening system flatpak installation at path /var/lib/flatpak
F: Opening user flatpak installation at path /home/user/.local/share/flatpak
F: Opening system flatpak installation at path /var/lib/flatpak
F: Cleaning up unused container id 3078214963
F: Allocated instance id 1089560992
F: Add defaults in dir /org/mozilla/FirefoxDevEdition/
F: Add locks in dir /org/mozilla/FirefoxDevEdition/
F: Allowing dri access
F: Allowing homedir access
F: Allowing wayland access
F: Allowing x11 access
F: Allowing pulseaudio access
F: Pulseaudio user configuration file '/home/user/.config/pulse/client.conf': Fehler beim Öffnen der Datei »/home/user/.config/pulse/client.conf«: Datei oder Verzeichnis nicht gefunden
F: Allowing session-dbus access
F: bwrap --args 36 = --ro-bind /snap /snap --ro-bind /boot /boot --ro-bind /mnt /mnt --symlink usr/sbin /sbin --ro-bind /sys /sys --symlink usr/lib64 /lib64 --symlink boot/initrd.img-4.19.0-5-amd64 /initrd.img --symlink usr/lib /lib --ro-bind /.cache /.cache --symlink usr/lib32 /lib32 --symlink usr/bin /bin --symlink usr/libx32 /libx32 --symlink boot/vmlinuz-4.19.0-5-amd64 /vmlinuz --symlink boot/initrd.img-4.19.0-4-amd64 /initrd.img.old --ro-bind /root /root --bind /tmp /tmp --ro-bind /proc /proc --bind /var /var --bind /run /run --ro-bind /home /home --symlink boot/vmlinuz-4.19.0-4-amd64 /vmlinuz.old --ro-bind '/lost+found' '/lost+found' --ro-bind /etc /etc --ro-bind /media /media --ro-bind /srv /srv --ro-bind /usr /usr --ro-bind /opt /opt --ro-bind /dev /dev --bind /run/user/11114/.dbus-proxy/ /run/user/11114/.dbus-proxy/ --file 33 /.flatpak-info
F: bwrap --args 38 = --fd=37 'unix:abstract=/tmp/dbus-Fn30Ajstdg,guid=3f8a34cd2f548ce03844c5f85ce50233' /run/user/11114/.dbus-proxy/a11y-bus-proxy-LSUK2Z --filter --sloppy-names --call=org.a11y.atspi.Registry=org.a11y.atspi.Socket.Embed@/org/a11y/atspi/accessible/root --call=org.a11y.atspi.Registry=org.a11y.atspi.Socket.Unembed@/org/a11y/atspi/accessible/root --call=org.a11y.atspi.Registry=org.a11y.atspi.Registry.GetRegisteredEvents@/org/a11y/atspi/registry --call=org.a11y.atspi.Registry=org.a11y.atspi.DeviceEventController.GetKeystrokeListeners@/org/a11y/atspi/registry/deviceeventcontroller --call=org.a11y.atspi.Registry=org.a11y.atspi.DeviceEventController.GetDeviceEventListeners@/org/a11y/atspi/registry/deviceeventcontroller --call=org.a11y.atspi.Registry=org.a11y.atspi.DeviceEventController.NotifyListenersSync@/org/a11y/atspi/registry/deviceeventcontroller --call=org.a11y.atspi.Registry=org.a11y.atspi.DeviceEventController.NotifyListenersAsync@/org/a11y/atspi/registry/deviceeventcontroller
F: Running 'bwrap --args 36 xdg-dbus-proxy --args=38'
F: bwrap --args 36 = --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files /usr --lock-file /usr/.ref --ro-bind /var/lib/flatpak/app/org.mozilla.FirefoxDevEdition/x86_64/master/d6f9da271970fbdebc9fd61ccef77f16c0a86407586ae2fc07af074cdcf78d91/files /app --lock-file /app/.ref --tmpfs /usr/lib/GL --ro-bind /var/lib/flatpak/runtime/org.freedesktop.Platform.GL.nvidia-390-116/x86_64/1.4/70d681bfc9e33c85af69ec6e3fb8a2933d488d5be6acc6971d0be6da19fda1a0/files /usr/lib/GL/nvidia-390-116 --ro-bind /var/lib/flatpak/runtime/org.freedesktop.Platform.ffmpeg/x86_64/1.6/d757f762489e444551d17223590635d4f4014a36b6fecd73323bf3f95f1aa490/files /usr/lib/ffmpeg --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform.Locale/x86_64/3.24/1782298efdcd60780773b66873cdff1084bd3c2ed10cc744800d3a35605a2bcf-de-en/files /usr/share/runtime/locale --ro-bind-data 17 /run/flatpak/ld.so.conf.d/runtime-001-org.freedesktop.Platform.GL.nvidia-390-116.conf --symlink /usr/lib/GL/nvidia-390-116/vulkan/icd.d/nvidia_icd.json /usr/lib/GL/vulkan/icd.d/nvidia_icd.json --symlink /usr/lib/GL/nvidia-390-116/glvnd/egl_vendor.d/10_nvidia.json /usr/lib/GL/glvnd/egl_vendor.d/10_nvidia.json --symlink /usr/lib/GL/nvidia-390-116/OpenCL/vendors/nvidia.icd /usr/lib/GL/OpenCL/vendors/nvidia.icd --ro-bind-data 18 /run/flatpak/ld.so.conf.d/runtime-002-org.freedesktop.Platform.ffmpeg.conf --proc /proc --unshare-pid --dir /tmp --dir /var/tmp --dir /run/host --dir /run/user/11114 --setenv XDG_RUNTIME_DIR /run/user/11114 --symlink ../run /var/run --ro-bind /sys/block /sys/block --ro-bind /sys/bus /sys/bus --ro-bind /sys/class /sys/class --ro-bind /sys/dev /sys/dev --ro-bind /sys/devices /sys/devices --symlink /etc/timezone /var/db/zoneinfo --ro-bind-data 21 /etc/passwd --ro-bind-data 22 /etc/group --ro-bind-data 23 /etc/pkcs11/pkcs11.conf --ro-bind /etc/machine-id /etc/machine-id --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/rpc /etc/rpc --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/fstab /etc/fstab --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/timestamp /etc/timestamp --symlink /usr/lib/GL/OpenCL /etc/OpenCL --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/rpm /etc/rpm --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/locale.conf /etc/locale.conf --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/pki /etc/pki --symlink /usr/lib/GL/glvnd /etc/glvnd --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/services /etc/services --symlink ../usr/lib/os-release /etc/os-release --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/geoclue /etc/geoclue --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/ca-certificates /etc/ca-certificates --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/skel /etc/skel --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/gtk-3.0 /etc/gtk-3.0 --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/pulse /etc/pulse --symlink /usr/lib/GL/vulkan /etc/vulkan --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/inputrc /etc/inputrc --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/init.d /etc/init.d --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/ld.so.conf /etc/ld.so.conf --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/bash_completion.d /etc/bash_completion.d --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/ca-certificates.conf /etc/ca-certificates.conf --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/terminfo /etc/terminfo --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/default /etc/default --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/version /etc/version --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/fonts /etc/fonts --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/shells /etc/shells --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/hostname /etc/hostname --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/vdpau_wrapper.cfg /etc/vdpau_wrapper.cfg --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/ssl /etc/ssl --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/motd /etc/motd --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/ld.so.cache /etc/ld.so.cache --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/protocols /etc/protocols --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/dbus-1 /etc/dbus-1 --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/issue /etc/issue --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/rcS.d /etc/rcS.d --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/gtk-2.0 /etc/gtk-2.0 --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/xdg /etc/xdg --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/sysctl.conf /etc/sysctl.conf --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/profile /etc/profile --symlink /proc/mounts /etc/mtab --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/drirc /etc/drirc --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/profile.d /etc/profile.d --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/xml /etc/xml --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/nsswitch.conf /etc/nsswitch.conf --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/issue.net /etc/issue.net --ro-bind /var/lib/flatpak/runtime/org.gnome.Platform/x86_64/3.24/6ec840efe68a082d6828b8d3e8e7956a09b23516e9edb7d7e48cde3c8059c475/files/etc/filesystems /etc/filesystems --bind /home/user/.var/app/org.mozilla.FirefoxDevEdition/cache /var/cache --bind /home/user/.var/app/org.mozilla.FirefoxDevEdition/data /var/data --bind /home/user/.var/app/org.mozilla.FirefoxDevEdition/config /var/config --bind /home/user/.var/app/org.mozilla.FirefoxDevEdition/cache/tmp /var/tmp --symlink usr/lib /lib --symlink usr/lib64 /lib64 --symlink usr/bin /bin --symlink usr/sbin /sbin --seccomp 24 --ro-bind /run/user/11114/.flatpak-helper/monitor /run/host/monitor --symlink /run/host/monitor/localtime /etc/localtime --symlink /run/host/monitor/resolv.conf /etc/resolv.conf --symlink /run/host/monitor/host.conf /etc/host.conf --symlink /run/host/monitor/hosts /etc/hosts --symlink /run/host/monitor/timezone /etc/timezone --ro-bind-data 26 /etc/pkcs11/modules/p11-kit-trust.module --ro-bind /run/user/11114/.flatpak-helper/pkcs11-flatpak-4862 /run/user/11114/p11-kit/pkcs11 --ro-bind-data 27 /etc/ld.so.conf --ro-bind-data 19 /etc/ld.so.cache --ro-bind /run/user/11114/.flatpak/1089560992 /run/user/11114/.flatpak/1089560992 --lock-file /run/user/11114/.flatpak/1089560992/.ref --file 28 /.flatpak-info --ro-bind-data 29 /.flatpak-info --symlink ../../../.flatpak-info /run/user/11114/flatpak-info --info-fd 30 --bind /run/user/11114/doc/by-app/org.mozilla.FirefoxDevEdition /run/user/11114/doc --dev /dev --dev-bind /dev/dri /dev/dri --dev-bind /dev/nvidiactl /dev/nvidiactl --dev-bind /dev/nvidia-modeset /dev/nvidia-modeset --dev-bind /dev/nvidia0 /dev/nvidia0 --bind /run/user/11114/app/org.mozilla.FirefoxDevEdition /run/user/11114/app/org.mozilla.FirefoxDevEdition --bind /home/user /home/user --ro-bind /home/user/.config/dconf /home/user/.config/dconf --tmpfs /home/user/.local/share/flatpak --tmpfs /home/user/.var/app --bind /home/user/.var/app/org.mozilla.FirefoxDevEdition /home/user/.var/app/org.mozilla.FirefoxDevEdition --ro-bind /home/user/.config/user-dirs.dirs /home/user/.var/app/org.mozilla.FirefoxDevEdition/config/user-dirs.dirs --tmpfs /tmp/.X11-unix --ro-bind /tmp/.X11-unix/X1 /tmp/.X11-unix/X99 --ro-bind-data 32 /run/user/11114/Xauthority --ro-bind-data 31 /run/user/11114/pulse/config --ro-bind /run/user/11114/pulse/native /run/user/11114/pulse/native --ro-bind /run/user/11114/bus /run/user/11114/bus --ro-bind /run/user/11114/.dbus-proxy/a11y-bus-proxy-LSUK2Z /run/user/11114/at-spi-bus --sync-fd 35 --bind /run/systemd/journal/socket /run/systemd/journal/socket --bind /run/systemd/journal/stdout /run/systemd/journal/stdout --ro-bind /usr/share/fonts /run/host/fonts --ro-bind /var/cache/fontconfig /run/host/fonts-cache --ro-bind /home/user/.fonts /run/host/user-fonts --ro-bind /home/user/.cache/fontconfig /run/host/user-fonts-cache --ro-bind-data 33 /run/host/font-dirs.xml --ro-bind /usr/share/icons /run/host/share/icons --symlink /app/lib/debug/source /run/build --symlink /usr/lib/debug/source /run/build-runtime
F: Running 'bwrap --args 36 firefox'
1558513581256	Marionette	FATAL	XML-Verarbeitungsfehler: Nicht definierte Entität
Adresse: chrome://browser/content/browser.xul
Zeile Nr. 739, Spalte 7:      <menuitem oncommand="ToolbarContextMenu.reportExtensionForContextAction(this.parentElement, 'toolbar_context_menu')"
------^
JavaScript error: resource://gre/modules/AutoCompletePopup.jsm, line 113: NS_ERROR_ILLEGAL_VALUE: Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIObserverService.removeObserver]