Thank you, yes i am working wth VBox after $ sudo apt-get update $ sudo apt-get dist-upgrade $ sudo apt-get unity8-fake-env
do i get now $ unity8 libGL error: failed to authenticate magic 4 libGL error: failed to load driver: vboxvideo unity::action::ActionManager::ActionManager(QObject*): Could not determine application identifier. HUD will not work properly. Provide your application identifier in $APP_ID environment variable. Unable to register launcher name file:///usr/share/unity8/Shell.qml:610:5: QML Binding: Binding loop detected for property "target" file:///usr/share/unity8/Stages/PhoneStage.qml:51: TypeError: Cannot read property 'screenshot' of null file:///usr/share/unity8/Dash/DashDepartments.qml:192:5: QML Connections: Cannot assign to non-existent property "onHasDepartmentsChanged" file:///usr/lib/i386-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:62: TypeError: Cannot read property 'selectedIndex' of null file:///usr/lib/i386-linux-gnu/qt5/qml/Ubuntu/Components/MainView.qml:202:5: QML StyledItem: Binding loop detected for property "style" file:///usr/share/unity8/Launcher/LauncherDelegate.qml:62:20: QML QQuickImage: Failed to get image from provider: image://theme/firefox file:///usr/share/unity8/Launcher/LauncherDelegate.qml:62:20: QML QQuickImage: Failed to get image from provider: image://theme/firefox file:///usr/share/unity8/Launcher/LauncherDelegate.qml:62:20: QML QQuickImage: Failed to get image from provider: image://theme/firefox file:///usr/share/unity8/Dash/DashDepartments.qml:193:17: Unable to assign [undefined] to QObject* ERROR! Caught unity::scopes::TimeoutException: Request timed out after 300 milliseconds ** (unity8:2600): WARNING **: Unable to register app: GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: Invalid application ID file:///usr/lib/i386-linux-gnu/qt5/qml/Ubuntu/Components/Themes/Ambiance/TabBarStyle.qml:72: TypeError: Cannot read property 'selectedIndex' of null -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1332492 Title: libGL error: failed to authenticate magic 7 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity8/+bug/1332492/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs