Following some tips I have set /etc/modprobe.d/cdc_ncm.conf: options cdc_ncm prefer_mbim=N
and it seems solve the problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1172178 Title: WWAN Connection: DNS Error / PPPd not starting? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1172178/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
