Bug 1297556
Summary: | Modem Connection not established (GSM/Broadband) | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | GroovieMan <christian.groove> |
Component: | ModemManager | Assignee: | KDE SIG <kde-sig> |
Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 23 | CC: | christian.groove, dcbw, imlinux+fedora, kde-sig, lkundrak, ltinkl, psimerda, quincypsu, rdieter, richteruwe, roland.wolters, smparrish |
Target Milestone: | --- | Keywords: | Triaged |
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2016-07-27 09:06:59 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
GroovieMan
2016-01-11 20:31:55 UTC
Dear friends,
other network UI also fail. It is NOT Kde
realted, Gnome and Ciannamon also failed.
Look at the error with the ttyUSB, the error
depends on the unavailability of that device.
This is not KDE related, cause the UI part
only triggers the Network Manager backend,
and it is the NM-backend part that fails.
The problem may depend on the firewalld, that
tells me,
>> Jan 11 20:57:21 chrissyboy.fritz.box /firewalld[1079]: 2016-01-11 20:57:21 ERROR: UNKNOWN_INTERFACE: 'ttyUSB1' is not in any zone
that the device it not in any zone. Iff i disable the
firewall, the problem is still there. Some it may
be also possible, that you overseen a setting,
that cause the weired firewalld message.
Send me an message iff i can help you!
Christian
I face the same problem. The problem is that the modem works only if it is connected to ttyUSB0. The ports ttyUSB1,2 and 3 do not work at all. Therefore I restart ModemManager and Networkmanager, reconnect the modem and check in /var/log/message if it is connected to ttyUSB0. If not, I restart ModemManager and Networkmanager again. Very tedious procedure. I think there is a relation to the pin because if I use my Modem abroad with a SIM card without a PIN input everything works out of the box. So a fix would be great. It looks like to be an Issue of the ModemManager, there are some similar issues with ZTE ttyUSB modems, lsusb Bus 001 Device 005: ID 19d2:0117 ZTE WCDMA Technologies MSM I tried to fix it by downgrading the ModemManager to the version of F21, but i was not successful, i still get the same errorcode. After all i reinstalled the usb_modeswitch* that finally brought to another error of missing parameters. Then i installed F22 and the broadband USB stick worked without any problem. I believe that F23 messed up the ModemManager with udev and the Networkmanager. I would be happy to see a solution for that issue before the F22 runs out of uppdate service. hmm, this does not look good Jan 11 20:57:21 chrissyboy.fritz.box ModemManager[1086]: <warn> Couldn't initialize PDP context with our APN: 'Sending command failed: 'Resource temporarily unavailable'' Jan 11 20:57:21 chrissyboy.fritz.box NetworkManager[1248]: <warn> (ttyUSB1): failed to connect modem: Sending command failed: 'Resource temporarily unavailable' I'm wondering if you could retest with the updated packages from here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-494a721a73 Thank you, Lubo The problem disappeared in the meantime for F23, so we can close that issue. Sorry i have overseen this topic. |