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votes
1answer
449 views

soft-blocked on my wireless interfaces

I have a new laptop with a centrino wireless card. I installed ubuntu on it and all seemed fine until I upgraded the kernel, and rebooted. My wireless stopped working despite toggling the wireless ...
2
votes
0answers
84 views

Wifi slows to crawl Intel Centrino wireless -N 1000

I've been experiencing sever bandwidth issues with my laptop and was hoping someone could help me resolve them. Speedtest.net typically reports my dl rate is ~ 18 Mb, upload ~ 2.5 Mb and ping ~ 20ms, ...
2
votes
0answers
596 views

Wireless with Intel Centrino Advanced-N 6235

I installed Ubuntu 12.10 on a Samsung Series 5 530U3C-A0J and while Ethernet works, I am having trouble with wireless LAN. It manages to establish a connection to my router without any problems, but ...
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vote
0answers
307 views

Intel Centrino Wireless-N 2230. Lenovo Thinkpad T430u. Wifi not Working. Network-manager-applet not visible in system tray

my specs sudo lshw -C network *-network DEAKTIVIERT Beschreibung: Kabellose Verbindung Produkt: Centrino Wireless-N 2230 Hersteller: Intel Corporation Physische ID: ...
1
vote
0answers
133 views

Problem connecting to certain WiFi networks

I'm using Lenovo u300s (it has Intel Centrino Wireless-N 1030 card), and I can connect to wireless network at home with no problem, but I cannot connect to any networks at my university. I'm not ...
1
vote
0answers
346 views

Wireless N in Samsung Series 9 NP900X3A (Intel Ultimate-N 6300)

after install a fresh Ubuntu LTS 12.04 (Precise Pangolin) in my Samsung Series 9 NP900X3A the wireless network become super unstable. After boot I can only connect for a few seconds and traffic stops ...
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votes
0answers
78 views

13.04 - Random Lag Spikes on Wifi

I get random lag spikes on my wifi connection. Here's what pinging a computer on the local network does: 64 bytes from 192.168.1.99: icmp_req=10 ttl=64 time=2.06 ms 64 bytes from 192.168.1.99: ...
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0answers
179 views

Intel® Centrino® Advanced-N + WiMAX 6250 for Ubuntu 12.10

Does Ubuntu 12.10 fully support the Intel® Centrino® Advanced-N + WiMAX 6250? This is regarding a Toshiba Satellite laptop.
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0answers
422 views

Wireless not working on ASUS K53SV with Centrino Wireless-n 100

I just installed Ubuntu 12.04 LTS on my Asus k53sv laptop. When I try to connect to my wifi network it says "Connected". Then I try to connect to a website in firefox and it says "Cannot load page". ...