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Messages - Soullivaneuh

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1
Sorry I missed out the power management option in that modprobe.

Is the connection stable .. or does it disappear after a minute or two ?

if it's unstable, try:
Code: [Select]
sudo modprobe -r 8188eu
then just in case you've rebooted:
Code: [Select]
sudo modprobe -r rtl8192se rtlwifi mac80211
then
Code: [Select]
sudo modprobe 8188eu rtw_power_mgnt=0

and let me know if it's NOW stable.

if so, THEN we'll carry on.

--

Tested that too, doen't works either...

But I have a connection and an IP adress, see that:

Code: [Select]
wlan1     Link encap:Ethernet  HWaddr 64:66:b3:23:fc:2b  
          inet addr:192.168.0.16  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::6666:b3ff:fe23:fc2b/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:25 errors:0 dropped:52 overruns:0 frame:0
          TX packets:55 errors:0 dropped:1 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3185 (3.1 KB)  TX bytes:10960 (10.9 KB)

Very weird...

2
Experimentations ? Oh yeah I love that ! :D

So, here is my lsub results:
Code: [Select]
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 007: ID 046a:0023 Cherry GmbH CyMotion Master Linux Keyboard
Bus 002 Device 003: ID 0bda:8179 Realtek Semiconductor Corp.
Bus 002 Device 008: ID 045e:077d Microsoft Corp.

And for modinfo:
Code: [Select]
[email protected]:~$ modinfo 8188eu | grep rtw_power_mgnt
parm:           rtw_power_mgnt:int

I try your command with rtw_power_mgnt, but after that...
Code: [Select]
[email protected]:~$ ping -I wlan1 google.com
PING google.com (173.194.45.64) from 192.168.137.222 wlan1: 56(84) bytes of data.
From sweethtpc.local (192.168.0.16) icmp_seq=1 Destination Host Unreachable
From sweethtpc.local (192.168.0.16) icmp_seq=2 Destination Host Unreachable
From sweethtpc.local (192.168.0.16) icmp_seq=3 Destination Host Unreachable
^C
--- google.com ping statistics ---

Does't works... :/

3
Hi and thanks for the tips,

I followed all your instructions, one by one and the dongle come back to life... for a moment.

Indeed, my network manager connected succesfully to my Wi-Fi network and I have access to Internet. But after a few second, the network manager show me that there is a low wi-fi connection, I still connected to it, but no internet...

Did you have this trouble ? How did you fix it ?

Using Ubuntu 12.04.3-LTS linux-3.8.29-generic with TP-LINK TL-WN725N Ver:2.0

Thanks for help !

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