As RussianNeuroMancer correctly pointed out the bug is in the concatenation of the strings MODULES_PATH, kversion, and CDC_MBIM_DRIVER_PATH into cdc_mbim_module_path.
The ending linefeed char in kversion is the culprit and it makes the dispatcher unable to detect the presence of a cdc-mbim module. usb_modeswitch will therefore not be able to automagically select the mbim configuration in the modem, usb_modeswitch thinks that the mbim driver is not present in the system. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1800794 Title: usb-modeswitch can't apply Configuration=0 to Snapdragon X12 LTE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/usb-modeswitch/+bug/1800794/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs