The problem is not always present. While I could reproduce it last week with ease, in a test run of 10 suspend/resume cycles today the problem fails to manifest. I do not believe the usb_modeswitch is a solution, as the sierra module takes care of this, at least according to the upstream bug 594085.
The problem is not always present. While I could reproduce it last week with ease, in a test run of 10 suspend/resume cycles today the problem fails to manifest. I do not believe the usb_modeswitch is a solution, as the sierra module takes care of this, at least according to the upstream bug 594085.