hab erstmal ein LAN-log erstellt falls es dir weiter hilft. Für mein altes USB to Serial Kabel hab kein Treiber gefunden.

#Log file from Morlys SH4 STB Admin Tool from: Di Jan 3 2017, 1552



(enigma2:2791): GStreamer-WARNING **: External plugin loader failed. This most likely means that the plugin loader helper binary was not found or could not be run. You might need to set the GST_PLUGIN_SCANNER environment variable if your setup is unusual. This should normally not be required though.
PYTHONPATH: /usr/lib/enigma2/python
DVB_API_VERSION 5 DVB_API_VERSION_MINOR 3
ENIGMA2_DEBUG settings: Level=3
[MAIN] executing main
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
libpng warning: iCCP: known incorrect sRGB profile
killall: showiframe: no process killed
TuxTxt cache cleared
TuxTxt cache cleared
TuxTxt: initialized
TuxTxt service started 82
< 550.940> [eDVBPESReader] Created. Opening demux
< 550.941> [eDVBPESReader] Created. Opening demux
TuxTxt running thread...(082)
TuxTxt stopped service 82
cleaning up
TuxTxt cache cleared
TuxTxt cache cleared
TuxTxt cache cleared
TuxTxt: initialized
TuxTxt service started 13f0
< 576.304> [eDVBPESReader] Created. Opening demux
< 576.305> [eDVBPESReader] Created. Opening demux
TuxTxt running thread...(13f0)