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Re: Fwd: Re: TP-Link 8200ND - rtl8192cu module not loading / working

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On 06/27/2013 10:32 AM, shiki.biomernok wrote:
Hello!

So I already wanted to write a letter about how the new driver won't do
anything. Then I got Larry's message and applied the patch immediately.

- The device starts up with no led activity (it should blink (slow) if plugged in)
^This is an annoying "feature", but... yeah.

- LED goes off if you disconnect. (Actually I like this behavior a lot more.)

- With this driver, I can actually connect and get a password wrong dialog.
(it's correct.) So I suppose it's the same thing.. auth failed, just now I have
my proper Nm-applet dialog, asking for a new password. (Oh, and finally this
driver shows activity in the tray, as in, you can see it tries to connect. You
know, that green orb going around. But only one of them is green and you will
get prompted for a new password.)

Here is the dmesg (hope it helps.):
http://pastebin.com/uUsp7edb

The dmesg output shows that the device authenticated and associated. If you still got a password problem after that, then the device is not able to actually transmit data.

I tried to compile the Linus git version of the kernel, but it comes with an
even older wireless code than the "wireless-next" one. (Well, obviously, but you
know.)

Of course. Wireless-next has the code that will be in 3.11. I think I told you to use wireless-testing, which is the tree I use. It is essentially 3.10 with a few changes that are in the pipeline.

Could I go more verbose somehow?
Maybe with THIS driver? Or somehow fiddle with my router?

You could change the line in core/debug.c that says "u32 GlobalDebugLevel = _drv_info_". The symbol _drv_info_ has value 7, and you could try values down to 1; however, I am not prepared to spend a lot of time looking at such dumps.

A better approach would be to use a different computer and wireshark to capture the "in the air" traffic between the 8200ND and the AP.

Ps.: That  really sucks Larry. I mean, you are the wireless wizard for Realtek
and you don't get devices? Just what the... why? All of my why, man...

I get all PCI devices, which is why their drivers are in better shape.

Larry


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