I confirm this issue with my "uFip" webapp. Also I confirm this is a regression from the OTA 12 development cycle: I flashed back my Nexus 4 to OTA 11 and it started working again.
Here are some logs that may be interesting: [DD 2016-07-18 21:37:17.822452] [player_stub.cpp:189@operator()] PlaybackStatusChanged signal arrived via the bus (status: PlaybackStatus::stopped) [TT 2016-07-18 21:37:18.270156] [service.cpp:29@instance] [DD 2016-07-18 21:37:18.741299] [player_stub.cpp:189@operator()] PlaybackStatusChanged signal arrived via the bus (status: PlaybackStatus::ready) long long unsigned int mediahub_get_duration(MediaHubClientHandle) org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus) void mediahub_play(MediaHubClientHandle) Problem starting playback on remote object [DD 2016-07-18 21:37:20.538491] [player_stub.cpp:207@operator()] BufferingChanged signal arrived via the bus (percent: 1 [DD 2016-07-18 21:37:20.538705] [player_stub.cpp:207@operator()] BufferingChanged signal arrived via the bus (percent: 2 [DD 2016-07-18 21:37:20.538918] [player_stub.cpp:207@operator()] BufferingChanged signal arrived via the bus (percent: 3 [DD 2016-07-18 21:37:20.539101] [player_stub.cpp:207@operator()] BufferingChanged signal arrived via the bus (percent: 4 [DD 2016-07-18 21:37:20.539315] [player_stub.cpp:207@operator()] BufferingChanged signal arrived via the bus (percent: 5 [DD 2016-07-18 21:37:20.539529] [player_stub.cpp:207@operator()] BufferingChanged signal arrived via the bus (percent: 6 [DD 2016-07-18 21:37:20.539712] [player_stub.cpp:207@operator()] BufferingChanged signal arrived via the bus (percent: 12 [DD 2016-07-18 21:37:20.539925] [player_stub.cpp:207@operator()] BufferingChanged signal arrived via the bus (percent: 100 long long unsigned int mediahub_get_duration(MediaHubClientHandle) org.freedesktop.DBus.Error.ServiceUnknown: The name core.ubuntu.media.Service was not provided by any .service files long long unsigned int mediahub_get_position(MediaHubClientHandle) org.freedesktop.DBus.Error.ServiceUnknown: The name core.ubuntu.media.Service was not provided by any .service files qml: [JS] (http://www.fipradio.fr/sites/all/modules/custom/rf_lecteur_commun/js/player.js:842) nextRefresh 7: 7000 qml: [JS] (http://www.fipradio.fr/sites/all/modules/custom/rf_lecteur_commun/js/player.js:848) [object Object] long long unsigned int mediahub_get_duration(MediaHubClientHandle) org.freedesktop.DBus.Error.UnknownMethod: Method "Get" with signature "ss" on interface "org.freedesktop.DBus.Properties" doesn't exist The last line is then repeated endlessly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603729 Title: webapp option --enable-media-hub-audio breaks audio stream To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1603729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs