[mythtv-users] Brand new install - Mythbackend doesn't start
Mark Perkins
perkins1724 at hotmail.com
Mon Jul 31 21:12:07 UTC 2017
On 1 August 2017 1:55:27 am Ashu Desai <ashu.desai at gmail.com> wrote:
> On Sun, Jul 30, 2017 at 11:34 AM, Hika van den Hoven <hikavdh at gmail.com>
> wrote:
>
>> Hoi Ashu,
>>
>> Sunday, July 30, 2017, 6:21:24 PM, you wrote:
>>
>>
>>
>>
>>
>> > On Sat, Jul 29, 2017 at 7:12 PM, DryHeat122 . <dryheat122 at gmail.com>
>> wrote:
>>
>> > IDK about a zero card backend, but I would investigate
>>
>
> i added the "test demo" card - didn't make a difference.
>
>
>>
>>
>> > 170729 15:51:26 [Note] Hostname 'mythmaster.localdomain' does not
>> resolve to '172.16.10.188'.
>> > 170729 15:51:26 [Note] Hostname 'mythmaster.localdomain' has the
>> following IP addresses:
>> > 170729 15:51:26 [Note] - ::1%1
>>
>>
>> > Backend does not like IP address confusion.
>>
>>
>>
>> > That is exactly what I am trying to troubleshoot. I looked at the
>> database,
>>
>>
>> > Here's the output:
>>
>>
>> > -----------------------
>> > | ImageTransitionType | 1 |
>> NULL |
>> > | ImageTransitionTime | 1000 |
>> NULL |
>> > | BackendServerIP | 172.16.10.188 |
>> mythmaster.localdomain |
>> > | AllowLinkLocal | 1 |
>> mythmaster.localdomain |
>> > | BackendServerPort | 6543 |
>> mythmaster.localdomain |
>> > | BackendStatusPort | 6544 |
>> mythmaster.localdomain |
>> > | MasterServerIP | 172.16.10.188 |
>> NULL |
>> > | MasterServerPort | 6543 |
>> NULL |
>> > | MasterBackendOverride | 1 |
>> NULL |
>> > | DeletesFollowLinks | 0 |
>> NULL |
>> > | TruncateDeletesSlowly | 0 |
>> mythmaster.localdomain |
>> > | HDRingbufferSize | 9400 |
>> NULL |
>> > | StorageScheduler | BalancedFreeSpace |
>> NULL |
>> > | UPnP/WMPSource | 0 |
>> NULL |
>> > | DisableAutomaticBackup | 0 |
>> NULL |
>> > | DisableFirewireReset | 0 |
>> mythmaster.localdomain |
>> > | EITTransportTimeout | 5 |
>> NULL |
>> > | EITCrawIdleStart | 60 |
>> NULL |
>>
>>
>> > -----------------------
>>
>> > I don't see anywhere during mythtv-setup or on frontend setup
>> > either where the IP is not given that would say 0.0.0.0
>>
>>
>> > Personally I think this is what is causing it - but can't seem to figure
>> out where to look for it.
>>
>>
>>
>>
>> > Also check the log to find out which config.xml is being used. It
>> > can exist in like three different places, but only one is actually
>> > used. One on of my systems it's in /etc/mythtv and on another it's in
>> /home/[username]/.mythtv
>>
>>
>>
>> > the /var/log/messages say it's using
>>
>>
>> > ---------------------
>> > Jul 30 11:16:50 mythmaster systemd: Started MythTV backend service.
>> > Jul 30 11:16:50 mythmaster systemd: Starting MythTV backend service...
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.924896
>> > C mythbackend version: fixes/0.28 [v28.0-35-g812ec08] www.mythtv.org<http://www.mythtv.org>
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.924912
>> > C Qt version: compile: 5.6.1, runtime: 5.6.1
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.924914 N
>> Enabled verbose msgs: general
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.924968 N
>> Setting Log Level to LOG_INFO
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.935825 I
>> Added logging to the console
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936057 I
>> Setup Interrupt handler
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936061 I
>> Setup Terminated handler
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936064
>> > I Setup Segmentation fault handler
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936066 I
>> Setup Aborted handler
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936069 I
>> Setup Bus error handler
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936073
>> > I Setup Floating point exception handler
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936075
>> > I Setup Illegal instruction handler
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936081
>> > I Setup Real-time signal 0 handler
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936084 I
>> Setup Hangup handler
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936107 N
>> Read conf dir = /etc/mythtv
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936131 N
>> Using runtime prefix = /usr
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936132
>> > N Using configuration directory = /etc/mythtv
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936175
>> > I Assumed character encoding: en_US.UTF-8
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936412 N
>> Empty LocalHostName.
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.936417
>> > I Using localhost value of mythmaster.localdomain
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.943621
>> > N Setting QT default locale to en_US
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.943628 I
>> Current locale en_US
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.943653
>> > N Reading locale defaults from /usr/share/mythtv//locales/en_us.xml
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.947643
>> > I Loading en_us translation for module mythfrontend
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.953134
>> > I Current MythTV Schema Version (DBSchemaVer): 1344
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.953377
>> > I Loading en_us translation for module mythfrontend
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.954626
>> > N MythBackend: Starting up as the master server.
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.955318
>> > W MythBackend: No valid capture cards are defined in the database.
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:50.955618
>> > E Scheduler: No capture cards are defined in the database.
>> > Jul 30 11:16:51 mythmaster mythbackend: Perhaps you should re-read the
>> installation instructions?
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:51.036408
>> > I Added logging to
>> > /var/log/mythtv/mythbackend.20170730161650.25258.log
>> > Jul 30 11:16:51 mythmaster mythbackend: 2017-07-30 11:16:51.128501
>> > I Removed logging to
>> > /var/log/mythtv/mythbackend.20170730161650.25258.log
>> > Jul 30 11:16:51 mythmaster systemd: mythbackend.service: main
>> > process exited, code=exited, status=1/FAILURE
>> > Jul 30 11:16:51 mythmaster systemd: Unit mythbackend.service entered
>> failed state.
>> > Jul 30 11:16:51 mythmaster systemd: mythbackend.service failed.
>>
>>
>> > ----------------------
>>
>>
>>
>> > Not sure what seems to be causing it.
>>
>>
>> Try adding your ip-address/hostname to /etc/hosts.
>>
>> You probably there have:
>>
>> 127.0.0.1 localhost
>> ::1 localhost
>>
>> Try adding:
>>
>> 172.16.10.188 mythmaster mythmaster.localdomain
>>
>
> Added this - failed again.
>
>
>
>>
>>
>> Tot mails,
>> Hika mailto:hikavdh at gmail.com
>>
>> "Zonder hoop kun je niet leven
>> Zonder leven is er geen hoop
>> Het eeuwige dilemma
>> Zeker als je hoop moet vernietigen om te kunnen overleven!"
>>
>> De lerende Mens
>>
>>
>
> Basically - mythbackend as a service is working when I reboot the server.
> But after that - any changes in setup breaks it. Restarting doesn't help.
>
>
>
> ----------
> _______________________________________________
What does the status command show after a stop start:
systemctl stop mythbackend.service
systemctl start mythbackend.service
systemctl status mythbackend.service
Otherwise journalctl should show something.
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