(In reply to Markus Elfring from comment #30) > I would prefer an other approach to drill down into involved details. Are any consequences from the file "/usr/lib/udev/rules.d/51-android.rules" interesting for further detail checks? Example: ��� # Kyocera SUBSYSTEM=="usb", ATTR{idVendor}=="0482", MODE="0660", GROUP="users" ��� Does a varying execution order of background processes matter here for the involved activation of desired settings? Is only the assignment specification 'key:="value"' safe then in this use case?