Bug 720634 - Huawei E220 doesn't work
Summary: Huawei E220 doesn't work
Alias: None
Product: Fedora
Classification: Fedora
Component: ModemManager
Version: 15
Hardware: x86_64
OS: Linux
Target Milestone: ---
Assignee: Dan Williams
QA Contact: Fedora Extras Quality Assurance
Depends On:
TreeView+ depends on / blocked
Reported: 2011-07-12 10:24 UTC by Account closed by user
Modified: 2012-03-10 20:27 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2012-03-10 20:27:38 UTC

Attachments (Terms of Use)
messages (547.06 KB, application/octet-stream)
2011-07-12 10:25 UTC, Account closed by user
no flags Details
modem-manager_debug-e220.txt (31.64 KB, text/plain)
2011-08-03 11:11 UTC, Account closed by user
no flags Details
modem-manager debug log E220 (69.53 KB, text/x-log)
2011-11-23 13:03 UTC, Franz Angeli
no flags Details
NetworkManager debug log E220 (11.75 KB, text/x-log)
2011-11-23 13:04 UTC, Franz Angeli
no flags Details

Description Account closed by user 2011-07-12 10:24:50 UTC
mobile 3G network coverage isn't shown, and "connect to the 3G network" doesn't work.

/var/log/messages attached.


Comment 1 Account closed by user 2011-07-12 10:25:56 UTC
Created attachment 512388 [details]

Comment 2 Dan Williams 2011-08-02 16:19:50 UTC
Same as 723069; we'd want a bit more debug output from modem-manager.  Try the following:

1) unplug your device
2) get a root terminal
3) mv /usr/sbin/modem-manager /
4) killall -TERM modem-manager
5) /modem-manager --debug
6) replug your dongle, reproduce the issue
7) paste or attach that log output from modem-manager into this bug report
8) hit Ctl+C to stop modem-manager
9) mv /modem-manager /usr/sbin/modem-manager

and then we can diagnose what's going on.

Comment 3 Account closed by user 2011-08-03 11:11:24 UTC
Created attachment 516491 [details]

Comment 4 Account closed by user 2011-09-26 13:21:22 UTC

Comment 5 Franz Angeli 2011-11-23 13:03:43 UTC
Created attachment 535476 [details]
modem-manager debug log E220

Comment 6 Franz Angeli 2011-11-23 13:04:26 UTC
Created attachment 535477 [details]
NetworkManager debug log E220

Comment 7 Franz Angeli 2011-11-23 13:05:23 UTC
I have the same problem with Fedora 16 amd64 and Huawei E220;

Comment 8 Account closed by user 2012-03-10 20:27:38 UTC
fixed in ModemManager-

- huawei: fix modem crashes with older Huawei devices (like E220)

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