Ubuntu
network-manager package

  1. Bug #1568560
  2. Comment #11

Comment 11 for bug 1568560

Revision history for this message
Diego Diniz L. de Oliveira (diegofoca123) wrote :

$ sudo journalctl -b -p err
-- Logs begin at Sex 2017-09-29 07:50:42 BRT, end at Sex 2017-09-29 07:58:58 BRT. --
Set 29 07:51:03 DTI05 NetworkManager[907]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed

Same error. My computer has no wireless card connected. I've tried a lot of things (changed network card for a new one, changed to a different distribution). Maybe is a hardware (motherboard) problem.