vdr frontend refuses to start, yavdr-ansible

tvtuner · 23. April 2019

yavdr-frontend service does not run. It broke with latest updates, either packages or yavdr-ansible. Any ideas? I get:

Code

$  /usr/bin/yavdr-frontend
DEBUG:yaVDRFrontend:init lirc connection on /var/run/lirc/lircd
DEBUG:VDRFrontend:init VDRFrontend with name 'VDR-Frontend and fe_typevdr'
INFO:pydbus2vdr:VDR Status: running
DEBUG:yavdr_frontend.frontends.genericfrontend:False
INFO:yavdr_frontend.frontends.genericfrontend:use_pasuspend is False
DEBUG:SystemdUnitFrontend:init SystemdUnit with name: kodi and fe_type: unit
DEBUG:SystemdUnitFrontend:set_unit_name: kodi.service
DEBUG:SystemdUnitFrontend:init SystemdUnit with name: firefox and fe_type: app
DEBUG:SystemdUnitFrontend:set_unit_name: app@firefox.service
DEBUG:SystemdUnitFrontend:init SystemdUnit with name: debian-xterm.desktop and fe_type: app
DEBUG:SystemdUnitFrontend:set_unit_name: app@debian\x2dxterm.desktop.service
DEBUG:yaVDRFrontend:set_background with options path: /usr/share/yavdr/images/yavdr_logo.png, fill: False
DEBUG:VDRFrontend:start_t has value StartType.MANUAL
DEBUG:VDRFrontend:attach_on_startup has value auto
DEBUG:yaVDRFrontend:set_background with options path: /usr/share/yavdr/images/yavdr_logo.png, fill: False
DEBUG:VDRFrontend:user is active: True
DEBUG:yavdr_frontend.frontends.genericfrontend:check_state(): got status code: 910
DEBUG:yavdr_frontend.frontends.genericfrontend:status: softhddevice is attached
DEBUG:yavdr_frontend.frontends.genericfrontend:current PrimaryDevice is softhddevice-vpp (Index: 2, Number: 2, hasDecoder: True, isPrimary: True)
DEBUG:yavdr_frontend.frontends.genericfrontend:softhddevice is the primary device
DEBUG:yavdr_frontend.frontends.genericfrontend:needed 0.001 s to switch primary device
Traceback (most recent call last):
File "/usr/bin/yavdr-frontend", line 11, in <module>
load_entry_point('yavdr-frontend==0.0.24', 'console_scripts', 'yavdr-frontend')()
File "/usr/lib/python3/dist-packages/yavdr_frontend/__main__.py", line 16, in main
_main(args.config)
File "/usr/lib/python3/dist-packages/yavdr_frontend/yavdrfrontend.py", line 505, in main
with interface_bus.publish("de.yavdr.frontend", yavdrfrontend):
File "/usr/lib/python3/dist-packages/pydbus/publication.py", line 42, in publish
return Publication(self, bus_name, *objects)
File "/usr/lib/python3/dist-packages/pydbus/publication.py", line 32, in __init__
self._at_exit(bus.register_object(path, object, node_info).__exit__)
File "/usr/lib/python3/dist-packages/pydbus/registration.py", line 152, in register_object
node_info = [Gio.DBusNodeInfo.new_for_xml(ni) for ni in node_info]
File "/usr/lib/python3/dist-packages/pydbus/registration.py", line 152, in <listcomp>
node_info = [Gio.DBusNodeInfo.new_for_xml(ni) for ni in node_info]
GLib.Error: g-markup-error-quark: 52:68: <arg> elements can only be embedded in <method> or <signal> elements (5)

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tvtuner · 23. April 2019

Also found a little bit different message from earlier today in the logs when it was broken in the startup:

Code

Apr 23 19:35:09 tbox yavdr-frontend[1791]: DEBUG:yaVDRFrontend:init lirc connection on /var/run/lirc/lircd
Apr 23 19:35:09 tbox yavdr-frontend[1791]: DEBUG:VDRFrontend:init VDRFrontend with name 'VDR-Frontend and fe_typevdr'
Apr 23 19:35:09 tbox yavdr-frontend[1791]: INFO:pydbus2vdr:VDR Status: running
Apr 23 19:35:09 tbox vdr: [1639] dbus2vdr: thread-pool for handling method-calls started
Apr 23 19:35:09 tbox yavdr-frontend[1791]: DEBUG:SystemdUnitFrontend:init SystemdUnit with name: kodi and fe_type: unit
Apr 23 19:35:09 tbox yavdr-frontend[1791]: DEBUG:SystemdUnitFrontend:set_unit_name: kodi.service
Apr 23 19:35:09 tbox yavdr-frontend[1791]: DEBUG:SystemdUnitFrontend:init SystemdUnit with name: firefox and fe_type: app
Apr 23 19:35:09 tbox yavdr-frontend[1791]: DEBUG:SystemdUnitFrontend:set_unit_name: app@firefox.service
Apr 23 19:35:09 tbox yavdr-frontend[1791]: DEBUG:SystemdUnitFrontend:init SystemdUnit with name: debian-xterm.desktop and fe_type: app
Apr 23 19:35:09 tbox yavdr-frontend[1791]: DEBUG:SystemdUnitFrontend:set_unit_name: app@debian\x2dxterm.desktop.service
Apr 23 19:35:09 tbox yavdr-frontend[1791]: DEBUG:yaVDRFrontend:set_background with options path: /usr/share/yavdr/images/yavdr_logo.png, fill: False
Apr 23 19:35:09 tbox yavdr-frontend[1791]: Traceback (most recent call last):
Apr 23 19:35:09 tbox yavdr-frontend[1791]:   File "/usr/bin/yavdr-frontend", line 11, in <module>
Apr 23 19:35:09 tbox yavdr-frontend[1791]:     load_entry_point('yavdr-frontend==0.0.24', 'console_scripts', 'yavdr-frontend')()
Apr 23 19:35:09 tbox yavdr-frontend[1791]:   File "/usr/lib/python3/dist-packages/yavdr_frontend/__main__.py", line 16, in main
Apr 23 19:35:09 tbox yavdr-frontend[1791]:     _main(args.config)
Apr 23 19:35:09 tbox yavdr-frontend[1791]:   File "/usr/lib/python3/dist-packages/yavdr_frontend/yavdrfrontend.py", line 499, in main
Apr 23 19:35:09 tbox yavdr-frontend[1791]:     with interface_bus.publish("de.yavdr.frontend", yavdrfrontend):
Apr 23 19:35:09 tbox yavdr-frontend[1791]:   File "/usr/lib/python3/dist-packages/pydbus/publication.py", line 42, in publish
Apr 23 19:35:09 tbox yavdr-frontend[1791]:     return Publication(self, bus_name, *objects)
Apr 23 19:35:09 tbox yavdr-frontend[1791]:   File "/usr/lib/python3/dist-packages/pydbus/publication.py", line 32, in __init__
Apr 23 19:35:09 tbox yavdr-frontend[1791]:     self._at_exit(bus.register_object(path, object, node_info).__exit__)
Apr 23 19:35:09 tbox yavdr-frontend[1791]:   File "/usr/lib/python3/dist-packages/pydbus/registration.py", line 152, in register_object
Apr 23 19:35:09 tbox yavdr-frontend[1791]:     node_info = [Gio.DBusNodeInfo.new_for_xml(ni) for ni in node_info]
Apr 23 19:35:09 tbox yavdr-frontend[1791]:   File "/usr/lib/python3/dist-packages/pydbus/registration.py", line 152, in <listcomp>
Apr 23 19:35:09 tbox yavdr-frontend[1791]:     node_info = [Gio.DBusNodeInfo.new_for_xml(ni) for ni in node_info]
Apr 23 19:35:09 tbox yavdr-frontend[1791]: GLib.Error: g-markup-error-quark: 52:26: Error on line 52 char 26: Element 'method' was closed, but the currently open element is 'interface' (2)
Apr 23 19:35:09 tbox systemd[1488]: yavdr-frontend.service: Main process exited, code=exited, status=1/FAILURE
Apr 23 19:35:09 tbox systemd[1488]: yavdr-frontend.service: Failed with result 'exit-code'.

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seahawk1986 · 23. April 2019

This is caused by an superfluous slash in the xml declaration of the dbus interface - here is a patch for the file /usr/lib/python3/dist-packages/yavdr_frontend/yavdrfrontend.py

Code

-- a/yavdr_frontend/yavdrfrontend.py
+++ b/yavdr_frontend/yavdrfrontend.py
@@ -79,7 +79,7 @@ class yaVDRFrontend(LoggingHandler):
                     <arg type='s' name='class' direction='in' />
                     <arg type='b' name='response' direction='out'/>
                 </method>
-                <method name='quit'/>
+                <method name='quit'>
                     <arg type='b' name='response' direction='out'/>
                 </method>
                 <signal name="FrontendChanged">

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I will upload a new package soon.

tvtuner · 24. April 2019

There is an extra "/" here line 82 /usr/lib/python3/dist-packages/yavdr_frontend/yavdrfrontend.py:

should be

Edit: you were faster

Rebooted and now it works. This yavdr-ansible is pretty good setting up vdr, thank you for that.

vdr frontend refuses to start, yavdr-ansible

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