Help debugging / correcting wireless speed issue (SUCCESS)
Rolf Turner
r.turner at auckland.ac.nz
Tue Mar 18 06:08:41 UTC 2014
On 18/03/14 15:34, Ed Greshko wrote:
> On 03/18/14 10:14, CS_DBA wrote:
>>
>> On 03/17/2014 06:57 PM, Ed Greshko wrote:
>>> On 03/18/14 08:51, Rolf Turner wrote:
>>>> I had (I think) a similar problem and was advised (by "poma") to use "blacklist":
>>> That will work. However, IMHO, using the GUI is far simpler and easily reversible for testing purposes. Just my opinion.
>>>
>>>
>>
>> I did not see a way to do it via the gui but creating the blacklist file worked and my new wireless dongle works great!
>>
>
> Happy to hear all is now working.....
>
> FWIW, if you go to here....
>
> https://drive.google.com/folderview?id=0B2H9v1dYNcvpd1FpczJ0QklJelE&usp=sharing
>
> You'd see 3 snapshots of the Network Manager GUI on KDE.
>
> one6.jpeg shows 2 wireless links up and configured and attached to an AP.
>
> one7.jpeg shows the one link with its associated "Disconnect" button displayed. After clicking on it....
>
> one8.jpeg shows that interface disconnected and it will remain disconnected until manually re-connected.
>
> And.....
>
> [egreshko at meimei 2014]$ iwconfig
> wlp4s0 IEEE 802.11bgn ESSID:off/any
> Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
> Retry long limit:7 RTS thr:off Fragment thr:off
> Power Management:off
>
> lo no wireless extensions.
>
> p128p1 no wireless extensions.
>
> wlp0s26u1u4 IEEE 802.11bgn ESSID:"misty-net"
> Mode:Managed Frequency:2.412 GHz Access Point: AC:22:0B:D1:5D:70
> Bit Rate=72.2 Mb/s Tx-Power=20 dBm
> Retry long limit:7 RTS thr:off Fragment thr:off
> Power Management:on
> Link Quality=70/70 Signal level=-35 dBm
> Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
> Tx excessive retries:6 Invalid misc:18 Missed beacon:0
>
>
> Shows the interface to be "idle"
Since I don't use the KDE desktop (I use Mate) I would presume that the
forgoing is of no relevance to me. (Unless I were to switch over to
KDE, which I am not inclined to do on the basis of "Better the devil you
know ....)
This is an academic question only in my case, since I have WiFi working
from a USB plugin device with no problem.
cheers,
Rolf
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