[Bug 476621] Re: ModemManager segfaults with Sierra Modems
** Changed in: ubuntu Status: New => Invalid -- ModemManager segfaults with Sierra Modems https://bugs.launchpad.net/bugs/476621 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 476621] Re: ModemManager segfaults with Sierra Modems
I have also a MC8780 Umts card. It works under windows like a charm and under ubuntu it works too, but not with modemmanager/network manager. In the attachement u can see a logfile. I hope it helps someone to solve the problem. ** Attachment added: "log.log" http://launchpadlibrarian.net/52635370/log.log -- ModemManager segfaults with Sierra Modems https://bugs.launchpad.net/bugs/476621 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 476621] Re: ModemManager segfaults with Sierra Modems
As of today - Sat Dec 5 - after the latest Kernel update and NM update from PPA trunk I don't seem to be getting segfaults any more. Not sure precisely when the segfaults stopped as I haven't tried NM (been using CLI pon) for about the last 3-4 days. However I am still unable to connect via NM as it appears to be using ttyUSB2 instead of ttyUSB0 to try and connect. Not sure if this is the fault of the Sierra driver or NM - and I am not sure if modifying a config file is all it would take to fix it. CLI pon is still working in the meantime. -- ModemManager segfaults with Sierra Modems https://bugs.launchpad.net/bugs/476621 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 476621] Re: ModemManager segfaults with Sierra Modems
Since my last test I have found that the reason I was not able to use the connection is that the /etc/resolve.conf was not pointing at my DNS servers - once fixed I was able to connect and use the connection (using it now!). But Modem Manager is still segfaulting and I am still downloading the most recent updates to test with. -- ModemManager segfaults with Sierra Modems https://bugs.launchpad.net/bugs/476621 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 476621] Re: ModemManager segfaults with Sierra Modems
OK - I have just tried using pppd and the instructions on the Sierra site for GSM. Some success. It successfully dials out and connects - it appears to get an internal IP of 119.12.150.51/255.255.255.255 which is the same address I get via Windows. However it gets an external IP address (P-to-P) of 10.64.64.64 and does not seem to set up the routing table correctly, consequently I can't use the connection properly (read mail/firefox etc). It does seem to detect the correct DNS servers as well - I can even ping them. My command line usage of network setup starts to fall away dramatically at this point so can't set the routing table or fix the problem manually - although it looks like it may(??) be possible. Tried a few example 'route add' commands that I have seen used elsewhere without joy. Definitely appears to be an issue with network manager though. I can provide more logs and output if requested. -- ModemManager segfaults with Sierra Modems https://bugs.launchpad.net/bugs/476621 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 476621] Re: ModemManager segfaults with Sierra Modems
Sorry Sierra driver version should have been 1.7.12 not 1.7.2 -- ModemManager segfaults with Sierra Modems https://bugs.launchpad.net/bugs/476621 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 476621] Re: ModemManager segfaults with Sierra Modems
See also BUGS: 376361 & 379593 -- ModemManager segfaults with Sierra Modems https://bugs.launchpad.net/bugs/476621 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
