On Sat, May 23, 2015 at 06:31:02PM +0200, Thomas Schäfer wrote: > Am Donnerstag, 21. Mai 2015, 09:17:14 schrieb Thomas Schäfer: > > Am 21.05.2015 um 08:21 schrieb Aleksander Morgado: > > > Did you have to use the external powered hub? Or did the RPi2 give you > > > enough power in the USB port? > > > > I used it without hub and it worked for the test. But afterwards I > > removed the stick and rpi2 crashed. > > > > So it may be better to use it with an external powered hub. > > Update: > > I used it now with a powerd hub. The crashes still occur. > > It crashes also independent of the distribution (suse Tumbleweed, collabora > debian jessie). > > One time at jessie the last words are something with qmi_wwan. > > A picture is attached. > > Regards, > Thomas
I didn't realise that there was an openSuse version for the Arm RPi. I must go looking for it. I gave up on trying to get later versions of ModemManager & NetworkManager installed on Raspbian and moved instead to UbuntuMate. That had a few issues with ejection of the CD ROM but I think it's working pretty stable at present. One modem works great and connects automatically on powerup. However when I add the second modem it's not getting mode switched. I did it manually for the moment and it does appear in ModemManagerGUI but in NetworkManager when I try to add a new Mobile Broadband connection it's asking me which device I want to connect. I've already got one connection active and it's offering me two devices "Huawei Technologies HUAWEI Modem" and "cdc-wdm3". I've no idea which is my existing connection on the "3" Network and which is the new modem with a "Vodafone" sim? In additon when the second modem is insterted systemd gets a bit concerned that sysfs is being filled in with duplicate enteries. Maybe I should use two different dongles. John > _______________________________________________ > ModemManager-devel mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/modemmanager-devel _______________________________________________ ModemManager-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
