FS#39691 - [linux] Huawei E3276 don't receive an ip adress since kernel update from 3.12.9 -> 3.13.5/6/7

Attached to Project: Arch Linux
Opened by Michael Brunner (sm0x) - Sunday, 30 March 2014, 15:15 GMT
Last edited by Jan de Groot (JGC) - Monday, 14 April 2014, 16:15 GMT
Task Type Bug Report
Category Packages: Core
Status Closed
Assigned To Tobias Powalowski (tpowa)
Thomas Bächler (brain0)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:

Since the Kernelupdate from 3.12.9 to 3.13.5 my USB-Modem (Huawai E3276) cannot receive an ip address.

The same effect in Kernel 3.13.6 and 3.13.7



I use https://github.com/Janhouse/4g-connect-linux (Perl connect-script)
This uses AT-Commands to communicate with the Modem

To receive an ip adress I use dhcpcd, as an alternative I have tried dhclient with no success.
Only Downgrade to 3.12.9 solves the issue.


Additional info:
Kernel >= 3.13.5
dhcpcd 6.3.2
4g-connect-linux


Steps to reproduce:

Download 4GConnectScript
Fill in your mobile-operator informations
Now execute the script

All works fine but dhcpcd timed out.
Downgrade to 3.12.9 and it works fine.


If you need more information, pls feel free to ask!
This task depends upon

Closed by  Jan de Groot (JGC)
Monday, 14 April 2014, 16:15 GMT
Reason for closing:  Fixed
Additional comments about closing:  Reason for request: sudo pacman -Syu solves this problem. :)
Comment by Michael Brunner (sm0x) - Tuesday, 01 April 2014, 21:22 GMT
Today testet with Kernel 3.13.8, sadly not working, same issue :(

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