[mythtv-users] Web Frontend stopped working yesterday

Stephen Worthington stephen_agent at jsw.gen.nz
Sat Jul 13 14:33:13 UTC 2019


On Fri, 12 Jul 2019 16:37:40 -0700, you wrote:

>On Thu, Jul 11, 2019, 10:43 PM Janusz S. Bie? <jsbien at mimuw.edu.pl> wrote:
>
>>
>> Sent incomplete mail by mistake :-(
>>
>> Please note the lack of "Listening on TCP" lines in the systemctl status
>> output. Despite that the frontend is working (and Webfrontend is
>> not). How to interpret this?
>>
>> Best regards
>>
>> Janusz
>>
>> On Fri, Jul 12 2019 at  7:36 +02, Janusz S. Bie? wrote:
>> > Some additional information:
>> >
>> > On Fri, Jul 12 2019 at  7:24 +02, Janusz S. Bie? wrote:
>> >> Hi!
>> >>
>> >> That's happened again after reboot to Windows and back (no other
>> possibly
>> >> relevant action on my side).
>> >
>> > [...]
>> >
>> >> Is the output of 'systemctl status mythtv-backend' of any use? The
>> backend
>> >> is running, the frontend works and the output is
>> >>
>> >> systemctl status mythtv-backend
>> >> ? mythtv-backend.service - LSB: Start/Stop the MythTV server.
>> >>    Loaded: loaded (/etc/init.d/mythtv-backend; generated)
>> >>    Active: inactive (dead) since Fri 2019-07-12 06:48:05 CEST; 17min ago
>> >>
>> >>
>> >> Before starting today's experiments the output was
>> >>
>> >> systemctl status mythtv-backend
>> >> ? mythtv-backend.service - LSB: Start/Stop the MythTV server.
>> >>    Loaded: loaded (/etc/init.d/mythtv-backend; generated)
>> >>    Active: active (exited) since Thu 2019-07-11 21:24:43 CEST; 9h ago
>> >>      Docs: man:systemd-sysv-generator(8)
>> >>   Process: 1218 ExecStart=/etc/init.d/mythtv-backend start
>> (code=exited, status=0/SUCCESS)
>> >>
>> >> Jul 11 21:24:49 VivoPC-D8 mythbackend[1676]: mythbackend[1676]: I
>> CoreContext serverpool.cpp:415 (listen) Listening on TCP [::]:6554
>> >> Jul 11 21:24:49 VivoPC-D8 mythbackend[1676]: mythbackend[1676]: I
>> CoreContext serverpool.cpp:415 (listen) Listening on TCP 0.0.0.0:6549
>> >> Jul 11 21:24:49 VivoPC-D8 mythbackend[1676]: mythbackend[1676]: I
>> CoreContext serverpool.cpp:415 (listen) Listening on TCP [::]:6549
>> >> Jul 11 21:24:52 VivoPC-D8 mythbackend[1676]: mythbackend[1676]: I
>> Scheduler scheduler.cpp:2357 (HandleReschedule) Reschedule req
dulerInit
>> >> Jul 11 21:24:53 VivoPC-D8 mythbackend[1676]: mythbackend[1676]: I
>> Scheduler scheduler.cpp:2473 (HandleReschedule) Scheduled 0 it
.01 place
>> >> Jul 11 21:24:53 VivoPC-D8 mythbackend[1676]: mythbackend[1676]: I
>> Scheduler scheduler.cpp:2540 (HandleRunSchedulerStartup) Sched
p by USER
>> >> Jul 11 21:24:56 VivoPC-D8 mythbackend[1676]: mythbackend[1676]: I
>> CoreContext main_helpers.cpp:698 (run_backend) Main::Registeri
Extension
>> >> Jul 11 21:24:56 VivoPC-D8 mythbackend[1676]: mythbackend[1676]: E
>> CoreContext serverpool.cpp:428 (listen) Failed listening on TC
dy in use
>> >> Jul 11 21:24:56 VivoPC-D8 mythbackend[1676]: mythbackend[1676]: C
>> CoreContext main_helpers.cpp:713 (run_backend) Backend exiting
on error.
>> >> Jul 11 21:24:56 VivoPC-D8 mythbackend[1676]: mythbackend[1676]: I
>> CoreContext bonjourregister.cpp:28 (~BonjourRegister) Bonjour:
 '' on ''
>> >
>> > Now after reboot the output is
>> >
>> > systemctl -l status mythtv-backend
>> > ? mythtv-backend.service - LSB: Start/Stop the MythTV server.
>> >    Loaded: loaded (/etc/init.d/mythtv-backend; generated)
>> >    Active: active (running) since Fri 2019-07-12 07:28:45 CEST; 4min 1s
>> ago
>> >      Docs: man:systemd-sysv-generator(8)
>> >   Process: 1223 ExecStart=/etc/init.d/mythtv-backend start (code=exited,
>> status=0/SUCCESS)
>> >     Tasks: 22 (limit: 4915)
>> >    Memory: 52.9M
>> >    CGroup: /system.slice/mythtv-backend.service
>> >            ??1657 /usr/bin/mythbackend --daemon --pidfile
>> /var/run/mythtv/mythbackend.pid --syslog local6
>> >
>> > Jul 12 07:29:55 VivoPC-D8 mythutil[2533]: mythutil[2533]: N CoreContext
>> mythcorecontext.cpp:1780 (InitLocale) Setting QT default locale to en_PL
>> > Jul 12 07:29:55 VivoPC-D8 mythutil[2533]: mythutil[2533]: I CoreContext
>> mythcorecontext.cpp:1813 (SaveLocaleDefaults) Current locale en_PL
>> > Jul 12 07:29:55 VivoPC-D8 mythutil[2533]: mythutil[2533]: E CoreContext
>> mythlocale.cpp:110 (LoadDefaultsFromXML) No locale defaults file for en_PL,
>> skipping
>> > Jul 12 07:29:55 VivoPC-D8 mythutil[2533]: mythutil[2533]: E CoreContext
>> musicmetadata.cpp:361 (updateStreamList) MusicMetadata: looks like we are
>> already updating the radio streams list
>> > Jul 12 07:29:56 VivoPC-D8 mythbackend[1657]: mythbackend[1657]: E
>> HouseKeeping backendhousekeeper.cpp:509 (DoRun) Update Radio Streams
>> command '/usr/bin/mythutil' failed
>> > Jul 12 07:29:56 VivoPC-D8 mythbackend[1657]: mythbackend[1657]: I
>> HouseKeeping housekeeper.cpp:156 (Run) HouseKeeperTask 'UpdateRadioStreams'
>> Failed.
>> > Jul 12 07:30:11 VivoPC-D8 mythbackend[1657]: mythbackend[1657]: N Expire
>> autoexpire.cpp:261 (CalcParams) AutoExpire: CalcParams(): Max required Free
>> Space: 1.0 GB w/freq: 15 min
>> > Jul 12 07:32:42 VivoPC-D8 mythbackend[1657]: mythbackend[1657]: I
>> TVRecEvent tv_rec.cpp:3680 (TuningFrequency) TVRec[13]: TuningFrequency
>> > Jul 12 07:32:42 VivoPC-D8 mythbackend[1657]: mythbackend[1657]: I
>> TVRecEvent recorders/hdhrstreamhandler.cpp:378 (Connect)
>> HDHRSH[13](1231D9B7): Added 2 devices from 1231D9B7
>> > Jul 12 07:32:42 VivoPC-D8 mythbackend[1657]: mythbackend[1657]: I
>> TVRecEvent recorders/hdhrstreamhandler.cpp:396 (Connect)
>> HDHRSH[13](1231D9B7): Connected to device(1231D9B7-0)
>>
>> --
>>              ,
>> Janusz S. Bien
>> emeryt (emeritus)
>> https://sites.google.com/view/jsbien

>Isn't 6544 the standard mysql server port number?  I think this should be
>set to 80 or 8080 on the back end.  Alternatively see what port is
>configured on the back end and point the browser at that.

No, the MySQL port is 3306.  6544 should normally be free and is the
standard port for Webfrontend.


More information about the mythtv-users mailing list