Re: Audio is not working with AGL 5.1.0(EEl) on raspberrypi 3

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On Fri, Oct 12, 2018 at 5:44 AM José Bollo <jose.bollo@xxxxxxx> wrote:
>
> On Fri, 12 Oct 2018 17:59:01 +0530
> Madhu B <madhu1313b@xxxxxxxxx> wrote:
>
> > + Ronan, Jose.
> >
> > Could you please me in understanding the bindings of media player.
>
> You should probably look into libqtappfw:
>
> https://git.automotivelinux.org/src/libqtappfw/
>
> It does the job.
>
> An other possible way of accessing binder within Qt is
> qafbwebsocketclient of helpers
>
> https://git.automotivelinux.org/apps/app-afb-helpers-submodule/
>
> Best regards
> José

Also important to note why we don't do it in pure QML websockets
anymore, which is because speed issues along with QML being single
threaded and could easily drop events.

- Matt

>
> >
> > Regards,
> > -Madhu..
> >
> > On Fri, Oct 12, 2018 at 5:39 PM Madhu B <madhu1313b@xxxxxxxxx> wrote:
> >
> > > Hi all,
> > >          Can anyone tell me how the media player application
> > > written in Qt, communicate with the bindings of
> > > agl-service-mediaplayer. Later, how the agl-service-mediaplayer
> > > bindings are communicated with  gstreamer bindings.
> > >
> > > By looking at the code, I am unable conclude which bindings are
> > > called from where.
> > >
> > > Regards,
> > > -Madhu.
> > >
> > > On Tue, Oct 9, 2018 at 2:16 PM Madhu B <madhu1313b@xxxxxxxxx> wrote:
> > >
> > >> Thanks for your quick reply Thierry and Leon.
> > >>
> > >> Hi Leon,
> > >>                  I am interested in learning how audio works on
> > >> AGL(Starting from Music player(Application layer)=>AGL FW
> > >> layer=>service layer=>kernel). Could you please guide me to where
> > >> to start digging the code for better understanding.
> > >>
> > >> Apart from this, I am observing one more issue. Whenever I am
> > >> trying to launch Navigation application on RaspberryPi3, it not
> > >> working as expected(returning to home screen) and it's journalctl
> > >> log is
> > >>
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: start gps
> > >> navi Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: NAVI
> > >> port = 1046 Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> NAVI token = HELLO Oct 09 04:59:35 raspberrypi3
> > >> afbd-navigation@0.1[862]: navi - sample GPS Navigation Version
> > >> 0.0.7 (build 031 Oct  8 2018) Oct 09 04:59:35 raspberrypi3
> > >> afbd-navigation@0.1[862]: libEGL warning: MESA-LOADER: device is
> > >> not located on the PCI bus Oct 09 04:59:35 raspberrypi3
> > >> afbd-navigation@0.1[862]: MESA-LOADER: device is not located on
> > >> the PCI bus Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> MESA-LOADER: device is not located on the PCI bus
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> NC_Initialize error.
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:  user data
> > >> path(/home/navi_data/japan_TR9/Data)
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:  map  db
> > >> path(/home/navi_data/japan_TR9/Map/JPN/)
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> navi_config_path             (/home/navi_data/japan_TR9/)
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> navi_config_map_db_path      (/home/navi_data/japan_TR9/Map/JPN/)
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> navi_config_user_data_path   (/home/navi_data/japan_TR9/Data)
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> navi_config_map_udi_data_path(/home/navi_data/japan_TR9/Data/MD/UDI/)
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> navi_config_map_udi_info_file(/home/navi_data/japan_TR9/Data/MD/UDI/udi_info)
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> navi_config_map_font_file
> > >> (/home/navi_data/japan_TR9/IPAfont00303/ipagp.ttf)
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> EGL_VERSION    = 1.4 (DRI2)
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> EGL_VENDOR     = Mesa Project
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]:
> > >> EGL_CLIENT_APIS= OpenGL OpenGL_ES
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: navi-core
> > >> version 0.0.7(Oct  8 2018) , api version 1.0.20160329-00
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: Copyright
> > >> (c) 2016  Hitachi, Ltd.
> > >> Oct 09 04:59:35 raspberrypi3 afbd-navigation@0.1[862]: This
> > >> program is dual licensed under GPL version 2 or a commercial
> > >> license.
> > >>
> > >> What is wrong with the navigation application?
> > >>
> > >> Regards,
> > >> -Madhu.
> > >>
> > >>
> > >> On Tue, Oct 9, 2018 at 1:50 PM Thierry Bultel
> > >> <thierry.bultel@xxxxxxx> wrote:
> > >>
> > >>> Hi Madhu,
> > >>>
> > >>> I am afraid this will not help you a lot, but as described in the
> > >>> JIRA mentioned by Leon,
> > >>> the evidence has been done (independently from the 4a)
> > >>> architecture that dmix is broken
> > >>> on that board, and that this is basically due to a poor
> > >>> implementation in the kernel sound driver.
> > >>> Using an external USB sound card is the only known an acceptable
> > >>> workaround,
> > >>> waiting for bug to be fixed in the kernel one day.
> > >>>
> > >>> Best regards,
> > >>> Thierry
> > >>>
> > >>>
> > >>> On 10/09/2018 09:59 AM, Leon Anavi wrote:
> > >>>
> > >>> Hi Madhu,
> > >>>
> > >>> If you are using 4a-softmixer this is a known unresolved issue.
> > >>> Details are available at JIRA SPEC-1610:
> > >>> https://jira.automotivelinux.org/browse/SPEC-1610
> > >>>
> > >>> Best regards, Leon
> > >>>
> > >>> On 9.10.2018 08:57, Madhu B wrote:
> > >>>
> > >>> Hi everyone,
> > >>>               I've build the the AGL 5.1.0 image for Raspberry
> > >>> Pi3 by following instructions at :
> > >>> http://docs.automotivelinux.org/docs/getting_started/en/dev/reference/source-code.html.
> > >>> After flashing the image on Raspberry Pi3, for music files I've
> > >>> created a folder MEDIA under /media and pushed some mp3 files to
> > >>> it.
> > >>>
> > >>> After rebooting, Music paler able to detect those mp3 files and
> > >>> displaying meta-data, but whenever I clicked on play button audio
> > >>> is not playing(even song position bar is not moving) .
> > >>>
> > >>> Below is the journalctl log :
> > >>> root@raspberrypi3:~# journalctl -f
> > >>> -- Logs begin at Mon 2018-10-08 06:26:32 UTC. --
> > >>> Oct 09 04:57:44 raspberrypi3 systemd[1]: Started OpenSSH
> > >>> Per-Connection Daemon (192.168.26.69:41962).
> > >>> Oct 09 04:57:44 raspberrypi3 sshd[784]: Accepted none for root
> > >>> from 192.168.26.69 port 41962 ssh2
> > >>> Oct 09 04:57:44 raspberrypi3 audit[784]: AVC lsm=SMACK
> > >>> fn=smack_key_permission action=denied subject="System" object="_"
> > >>> requested=w pid=784 comm="sshd" key_serial=549415949
> > >>> key_desc="_uid.0" Oct 09 04:57:44 raspberrypi3 sshd[784]:
> > >>> pam_unix(sshd:session): session opened for user root by (uid=0)
> > >>> Oct 09 04:57:44 raspberrypi3 kernel: audit: type=1400
> > >>> audit(1539061064.515:2): lsm=SMACK fn=smack_key_permission
> > >>> action=denied subject="System" object="_" requested=w pid=784
> > >>> comm="sshd" key_serial=549415949 key_desc="_uid.0"
> > >>> Oct 09 04:57:44 raspberrypi3 kernel[242]: [   32.153450] audit:
> > >>> type=1400 audit(1539061064.515:2): lsm=SMACK
> > >>> fn=smack_key_permission action=denied subject="System" object="_"
> > >>> requested=w pid=784 comm="sshd" key_serial=549415949
> > >>> key_desc="_uid.0" Oct 09 04:57:44 raspberrypi3
> > >>> systemd-logind[345]: New session c2 of user root.
> > >>> Oct 09 04:57:44 raspberrypi3 systemd[1]: Started Session c2 of
> > >>> user root. Oct 09 04:57:44 raspberrypi3 sshd[809]:
> > >>> lastlog_openseek: Couldn't stat /var/log/lastlog: No such file or
> > >>> directory Oct 09 04:57:44 raspberrypi3 sshd[809]:
> > >>> lastlog_openseek: Couldn't stat /var/log/lastlog: No such file or
> > >>> directory Oct 09 04:58:03 raspberrypi3 wpa_supplicant[457]:
> > >>> wlan0: Failed to initiate sched scan
> > >>> Oct 09 04:58:12 raspberrypi3 systemd[565]: Created slice
> > >>> afm\x2dappli\x2dmediaplayer.slice.
> > >>> Oct 09 04:58:12 raspberrypi3 systemd[565]: Starting This is a demo
> > >>> application for multimedia...
> > >>> Oct 09 04:58:12 raspberrypi3 systemd[565]: Started This is a demo
> > >>> application for multimedia.
> > >>> Oct 09 04:58:12 raspberrypi3 afbd-mediaplayer@0.1[833]:  NOTICE:
> > >>> API Bluetooth-Manager started
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/afb-apiset.c:353,start_api]
> > >>> Oct 09 04:58:12 raspberrypi3 afbd-mediaplayer@0.1[833]:  NOTICE:
> > >>> API homescreen started
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/afb-apiset.c:353,start_api]
> > >>> Oct 09 04:58:12 raspberrypi3 afbd-mediaplayer@0.1[833]:  NOTICE:
> > >>> API mediaplayer started
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/afb-apiset.c:353,start_api]
> > >>> Oct 09 04:58:12 raspberrypi3 afbd-mediaplayer@0.1[833]:  NOTICE:
> > >>> API monitor started
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/afb-apiset.c:353,start_api]
> > >>> Oct 09 04:58:12 raspberrypi3 afbd-mediaplayer@0.1[833]:  NOTICE:
> > >>> API windowmanager started
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/afb-apiset.c:353,start_api]
> > >>> Oct 09 04:58:12 raspberrypi3 afbd-mediaplayer@0.1[833]:  NOTICE:
> > >>> Waiting port=1044
> > >>> rootdir=/var/local/lib/afm/applications/mediaplayer/0.1
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/main.c:271,start_http_server]
> > >>> Oct 09 04:58:12 raspberrypi3 afbd-mediaplayer@0.1[833]:  NOTICE:
> > >>> Browser URL= http://localhost:1044
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/main.c:272,start_http_server]
> > >>> Oct 09 04:58:12 raspberrypi3 systemd[565]: Created slice
> > >>> afm\x2dservice\x2dagl\x2dservice\x2dmediaplayer.slice. Oct 09
> > >>> 04:58:12 raspberrypi3 systemd[565]: Starting Binding for
> > >>> Mediaplayer media control... Oct 09 04:58:13 raspberrypi3
> > >>> systemd[565]: Started Binding for Mediaplayer media control.
> > >>> Oct 09 04:58:13 raspberrypi3
> > >>> afbd-agl-service-mediaplayer@1.0[838]: NOTICE: API mediascanner
> > >>> started
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/afb-apiset.c:353,start_api]
> > >>> Oct 09 04:58:13 raspberrypi3 systemd[565]: Created slice
> > >>> afm\x2dservice\x2dagl\x2dservice\x2dmediascanner.slice. Oct 09
> > >>> 04:58:13 raspberrypi3 systemd[565]: Starting Binding for media
> > >>> scanning service... Oct 09 04:58:13 raspberrypi3 systemd[565]:
> > >>> Started Binding for media scanning service.
> > >>> Oct 09 04:58:13 raspberrypi3
> > >>> afbd-agl-service-mediascanner@1.0[842]: NOTICE: API mediascanner
> > >>> started
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/afb-apiset.c:353,start_api]
> > >>> Oct 09 04:58:13 raspberrypi3
> > >>> afbd-agl-service-mediascanner@1.0[842]: NOTICE: API monitor
> > >>> started
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/afb-apiset.c:353,start_api]
> > >>> Oct 09 04:58:13 raspberrypi3
> > >>> afbd-agl-service-mediascanner@1.0[842]: NOTICE: Waiting port=1032
> > >>> rootdir=/var/local/lib/afm/applications/agl-service-mediascanner/1.0
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/main.c:271,start_http_server]
> > >>> Oct 09 04:58:13 raspberrypi3
> > >>> afbd-agl-service-mediascanner@1.0[842]: NOTICE: Browser URL=
> > >>> http://localhost:1032
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/main.c:272,start_http_server]
> > >>> Oct 09 04:58:13 raspberrypi3 afbd-mediaplayer@0.1[833]: Using
> > >>> Wayland-EGL Oct 09 04:58:13 raspberrypi3
> > >>> afbd-mediaplayer@0.1[833]: libEGL warning: MESA-LOADER: device is
> > >>> not located on the PCI bus Oct 09 04:58:13 raspberrypi3
> > >>> afbd-mediaplayer@0.1[833]: MESA-LOADER: device is not located on
> > >>> the PCI bus Oct 09 04:58:13 raspberrypi3
> > >>> afbd-mediaplayer@0.1[833]: MESA-LOADER: device is not located on
> > >>> the PCI bus Oct 09 04:58:13 raspberrypi3
> > >>> afbd-mediaplayer@0.1[833]: surfaceID is set to 2 Oct 09 04:58:13
> > >>> raspberrypi3 afbd-agl-service-mediaplayer@1.0[838]: NOTICE: API
> > >>> mediaplayer started
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/afb-apiset.c:353,start_api]
> > >>> Oct 09 04:58:13 raspberrypi3
> > >>> afbd-agl-service-mediaplayer@1.0[838]: NOTICE: API monitor
> > >>> started
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/afb-apiset.c:353,start_api]
> > >>> Oct 09 04:58:13 raspberrypi3
> > >>> afbd-agl-service-mediaplayer@1.0[838]: NOTICE: Waiting port=1031
> > >>> rootdir=/var/local/lib/afm/applications/agl-service-mediaplayer/1.0
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/main.c:271,start_http_server]
> > >>> Oct 09 04:58:13 raspberrypi3
> > >>> afbd-agl-service-mediaplayer@1.0[838]: NOTICE: Browser URL=
> > >>> http://localhost:1031
> > >>> [/usr/src/debug/af-binder/eel+gitAUTOINC+c7a0a6b6b2-r0/git/src/main.c:272,start_http_server]
> > >>> Oct 09 04:58:14 raspberrypi3 afbd-mediaplayer@0.1[833]: Using the
> > >>> 'ivi-shell' shell integration Oct 09 04:58:15 raspberrypi3
> > >>> afbd-mediaplayer@0.1[833]: Let's show Music Oct 09 04:58:15
> > >>> raspberrypi3 afbd-mediaplayer@0.1[833]: Surface got syncDraw! Oct
> > >>> 09 04:58:15 raspberrypi3 afbd-homescreen-2017@0.1[626]: "Music"
> > >>> Oct 09 04:58:15 raspberrypi3 afbd-mediaplayer@0.1[833]:
> > >>> qrc:/MediaPlayer.qml:153: Error: Cannot assign [undefined] to
> > >>> QString Oct 09 04:58:26 raspberrypi3 pulseaudio[608]: E:
> > >>> [pulseaudio] module-router.c: updating
> > >>> source:ALSA#plug-in#[afb-daemon] id=100 Oct 09 04:58:26
> > >>> raspberrypi3 dbus-daemon[260]: dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus-daemon[260]: dbus[260]: [system]
> > >>> Rejected send message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 pulseaudio[608]: E: [pulseaudio]
> > >>> router-dbusif.c: source id = 100,source state = 1 Oct 09 04:58:26
> > >>> raspberrypi3 dbus-daemon[260]: dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 pulseaudio[608]: E: [pulseaudio]
> > >>> router-dbusif.c: source id = 100,source state = 2 Oct 09 04:58:26
> > >>> raspberrypi3 dbus-daemon[260]: dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus-daemon[260]: dbus[260]: [system]
> > >>> Rejected send message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus-daemon[260]: dbus[260]: [system]
> > >>> Rejected send message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus-daemon[260]: dbus[260]: [system]
> > >>> Rejected send message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus-daemon[260]: dbus[260]: [system]
> > >>> Rejected send message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus-daemon[260]: dbus[260]: [system]
> > >>> Rejected send message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 pulseaudio[608]: E: [pulseaudio]
> > >>> router-dbusif.c: source id = 100,source state = 1 Oct 09 04:58:26
> > >>> raspberrypi3 dbus[260]: [system] Rejected send message, 0 matched
> > >>> rules; type="method_return", sender=":1.22" (uid=0 pid=608
> > >>> comm="/usr/bin/pulseaudio --daemonize=no ") interface="(unset)"
> > >>> member="(unset)" error name="(unset)" requested_reply="0"
> > >>> destination=":1.10" (uid=0 pid=375 comm="/usr/bin/AudioManager -T
> > >>> ") privilege="(n/a)" Oct 09 04:58:26 raspberrypi3
> > >>> dbus-daemon[260]: dbus[260]: [system] Rejected send message, 0
> > >>> matched rules; type="method_return", sender=":1.22" (uid=0
> > >>> pid=608 comm="/usr/bin/pulseaudio --daemonize=no ")
> > >>> interface="(unset)" member="(unset)" error name="(unset)"
> > >>> requested_reply="0" destination=":1.10" (uid=0 pid=375
> > >>> comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct 09
> > >>> 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send message,
> > >>> 0 matched rules; type="method_return", sender=":1.22" (uid=0
> > >>> pid=608 comm="/usr/bin/pulseaudio --daemonize=no ")
> > >>> interface="(unset)" member="(unset)" error name="(unset)"
> > >>> requested_reply="0" destination=":1.10" (uid=0 pid=375
> > >>> comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct 09
> > >>> 04:58:26 raspberrypi3 pulseaudio[608]: E: [pulseaudio]
> > >>> router-dbusif.c: source id = 100,source state = 2 Oct 09 04:58:26
> > >>> raspberrypi3 dbus-daemon[260]: dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus-daemon[260]: dbus[260]: [system]
> > >>> Rejected send message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus-daemon[260]: dbus[260]: [system]
> > >>> Rejected send message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 pulseaudio[608]: E: [pulseaudio]
> > >>> router-dbusif.c: source id = 100,source state = 1 Oct 09 04:58:26
> > >>> raspberrypi3 dbus-daemon[260]: dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)" Oct
> > >>> 09 04:58:26 raspberrypi3 dbus[260]: [system] Rejected send
> > >>> message, 0 matched rules; type="method_return",
> > >>> sender=":1.22" (uid=0 pid=608 comm="/usr/bin/pulseaudio
> > >>> --daemonize=no ") interface="(unset)" member="(unset)" error
> > >>> name="(unset)" requested_reply="0" destination=":1.10" (uid=0
> > >>> pid=375 comm="/usr/bin/AudioManager -T ") privilege="(n/a)"
> > >>>
> > >>> Please help me to resolve this issue.
> > >>>
> > >>> Thanks in advance.
> > >>>
> > >>> Regards,
> > >>> -Madhu.
> > >>>
> > >>>
> > >>> _______________________________________________
> > >>> automotive-discussions mailing
> > >>> listautomotive-discussions@lists.linuxfoundation.orghttps://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions
> > >>>
> > >>>
> > >>> --
> > >>> Leon Anavi
> > >>> Software Engineerkonsulko.com
> > >>>
> > >>>
> > >>>
> > >>> _______________________________________________
> > >>> automotive-discussions mailing
> > >>> listautomotive-discussions@lists.linuxfoundation.orghttps://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions
> > >>>
> > >>>
> > >>> _______________________________________________
> > >>> automotive-discussions mailing list
> > >>> automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
> > >>> https://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions
> > >>>
> > >>
>
> _______________________________________________
> automotive-discussions mailing list
> automotive-discussions@xxxxxxxxxxxxxxxxxxxxxxxxx
> https://lists.linuxfoundation.org/mailman/listinfo/automotive-discussions
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