problems with wireless

[Diep Pham]

On 10/23/2014 07:19 PM, Gary J. Kirkpatrick wrote:
>  My wireless connection works flawless for some time and then I am unable
> to get anywhere on the internet.
> 
> If I disable wireless connections in network manager, all is well at least
> for some time.
> 
>  description: Wireless interface
>        product: Wireless 7260
>        vendor: Intel Corporation
>        physical id: 0
>        bus info: pci at 0000:09:00.0
>        logical name: wlan0
>        version: 73
>        serial: 80:86:f2:e5:1a:fa
>        width: 64 bits
>        clock: 33MHz
>        capabilities: pm msi pciexpress bus_master cap_list ethernet
> physical wireless
>        configuration: broadcast=yes driver=iwlwifi
> driverversion=3.13.0-37-generic firmware=22.24.8.0 ip=192.168.1.102
> latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
>        resources: irq:63 memory:b2500000-b2501fff

I have an Intel Corporation Centrino Advanced-N 6200 card that also use
iwlwifi and I have to disable 11n support to make it works reliably.

You can try by create file: /etc/modprobe.d/iwlwifi.conf with content:

    options iwlwifi 11n_disable=1

and reboot.

Good luck.