On Thu, 2012-11-08 at 17:16 +0100, Aleksander Morgado wrote: > On 08/11/12 16:52, Radu Rendec wrote: > > On Thu, 2012-11-08 at 15:49 +0100, Aleksander Morgado wrote: > >> There are different ways of detecting which port is to be used for > >> control and which for data. In some huawei modems we base the logic on > >> the GETPORTMODE result. > > > > I see - it's much more complex than I thought :) > > > >> Just reply with the ModemManager debug log attached, that's ok. > > > > Ok, I attached 2 sets of log captures. The first set consits of only the > > file 3g-modem-messages.log.gz. It's the first capture, which I made 10 > > days ago and it's actually extracted from /var/log/messages - I didn't > > redirect the daemons output to any file. > > > > The second set of captures is made a few minutes ago and contains > > daemons output redirected to files. > > > > Please let me know if there's any other information or test that would > > be helpful for debugging. > > > > Simple crazy idea: maybe the pppd timeout is too low? I noticed it takes > > only 5 seconds of LCP timeouts before the connection is aborted. > > > > Would it be helpful if I try to install the old Fedora 16 (the > > distribution that used to work with the same 3g modem/sim) on another > > system, test it again and make another set of captures if it works? > > > > Your issue is exactly the one I linked in a previous mail. Your > GETPORTMODE reply says: > > ^GETPORTMODE: TYPE: WCDMA: huawei,NDIS:0,PCUI:1,GPS:2 > > NDIS is reported but no MDM port. Once MM grabs the ports, it uses the > same for control and data, which is not ok: > tty/ttyUSB1 primary > tty/ttyUSB0 secondary > tty/ttyUSB1 data > > If you are able to recompile ModemManager yourself, please try with the > '06-huawei-simple' branch from upstream git.
Branch looks fine to me, but I don't have a device that mixes up NDIS and MDM. So at least it doesn't regress on non-screwed-up Huawei devices :) Dan _______________________________________________ networkmanager-list mailing list [email protected] https://mail.gnome.org/mailman/listinfo/networkmanager-list
