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wifi 3G modem Ubuntu 14.04 64 bit

Asked by misu

why my wifi 3G modem work very slow on ubuntu 14.04 fresh installed and was working great on ubuntu 12.04 ?
when i reinstalled fresh ubuntu 12.05 my wifi 3g modem was not working great like before but instead was working bad like on ubuntu 14.04. now I have installed a fresh ubuntu 14.04 hopping to find a answer

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actionparsnip (andrew-woodhead666) said : 		#1

What is the output of:

lsb_release -a; uname -a; lsusb

Thanks

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misu (lae) said : 		#2

dani@dani-Not-Specified:~$ lsb_release -a; uname -a; lsusb
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.1 LTS
Release: 14.04
Codename: trusty
Linux dani-Not-Specified 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Bus 002 Device 003: ID 5986:0180 Acer, Inc
Bus 002 Device 002: ID 12d1:1506 Huawei Technologies Co., Ltd. E398 LTE/UMTS/GSM Modem/Networkcard
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 03f0:2404 Hewlett-Packard Deskjet F2280 series
Bus 004 Device 002: ID 046d:c019 Logitech, Inc. Optical Tilt Wheel Mouse
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

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actionparsnip (andrew-woodhead666) said : 		#3

If you run:

echo "12d1 1506" | sudo tee /sys/bus/usb-serial/drivers/option1/new_id

Does it start working ok?

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actionparsnip (andrew-woodhead666) said : 		#4

http://support.huawei.com/ecommunity/ask/10003583.html
http://bytefish.de/blog/huawei_e352s5/

You just need ot add some udev rules and it will work.

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misu (lae) said : 		#5

I can say that was an effect , but still must work around. thanks good man!

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misu (lae) said : 		#7

$ ifconfig

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1595 errors:0 dropped:0 overruns:0 frame:0
TX packets:1595 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:169078 (169.0 KB) TX bytes:169078 (169.0 KB)

wlan0 Link encap:Ethernet HWaddr 00:26:5e:78:8b:6e
inet addr:192.168.1.100 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::226:5eff:fe78:8b6e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7922 errors:0 dropped:0 overruns:0 frame:0
TX packets:8643 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3848372 (3.8 MB) TX bytes:1553649 (1.5 MB)

ifconfig does not show your 3G adapter (it shows wlan0 adapter only), which seems to be connected to "Orange-d534".
You **somehow** disabled your 3G adapter...

true?
 help please!

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Launchpad Janitor (janitor) said : 		#8

This question was expired because it remained in the 'Open' state without activity for the last 15 days.