| Summary: | Huawei E220 3g Modem times out and does not connect | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Louis van Dyk <louis> |
| Component: | ModemManager | Assignee: | Dan Williams <dcbw> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 15 | CC: | anjos.nuno, dcbw, erik-fedora, idaho |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-08-31 10:45:36 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
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Description
Louis van Dyk
2011-07-12 21:58:24 UTC
Network Manager package was updated today to: NetworkManager-glib.x86_64 1:0.8.9997-5.git20110702.fc15 This has made no difference to the problem. Bug 717727 seems to report a similar case as this. However, although I downgraded to ModemManager-0.4-7.git20110201.fc15.x86_64, this also does NOT work. *** This bug has been marked as a duplicate of bug 717727 *** I think this bug is NOT a duplicate of bug 717727. The symptoms are different (as you can see in debug logs). I mean this line: Jul 12 23:50:21 lvd-pc modem-manager[1083]: <info> (ttyUSB0) opening serial port... Jul 12 23:50:21 lvd-pc modem-manager[1083]: <info> (Huawei): GSM modem /sys/devices/pci0000:00/0000:00:1d.0/usb5/5-1 claimed port ttyUSB0 In this bug report, modem is detected after sending AT^CURC=0 and AT^GETPORTMODE commands (second line here), while in bug 717727 this doesn't happen and ttyUSB0 gets closed without getting thus far. Please reference my comment here for more details: https://bugzilla.redhat.com/show_bug.cgi?id=717727#c10 I have a HUAWEI E220, and for it to work, i have to: - insert de modem - wait for NetworkManager detects (i have also instaled vodafone-mobile-connect-card-driver-for-linux) that works, but i prefer to have NetworkManager only) - i start vodafone-mobile-connect-card-driver-for-linux and then click on the link in Networkmanager. same how the startup functions in vodafone-mobile-connect-card-driver-for-linux, makes NetworkManager start getting green and i stop vodafone-mobile-connect-card-driver-for-linux, and NetworkManager captures the modem connection. This is the only way i get it to work. Now i have another probleam, each time i connect my samsung ace (android) to charge. NetworkManager loses de HUAWEI connection a makes a connection via the phone. i can't have the 2 modem's connected at the same time. It seems that NetworkManager can't distinguish between the modem's. |