Thanks for trying that hard!!! I'm going to use the ndiswrapper until someone has an useful idea that helps to get rid of that issue.

Not yet receiving an answer from AVM, but very interesting is the fact that I only looked for the driver in Hardinfo, and it did not appear there. Now as advised, which I call a good idea, I looked in the lsusb and promptly found the right one. Bus 002 Device 004: ID 057c:6201 AVM GmbH WLAN USB v1.1...

Well, again thanks for the info. Presently it was not possible to find out, who the producer plus vendor of the chip are. I only have the info about the stick as it is indicated in the system status and there is no change to that, I wrote the other day. Anyway I have asked AVM via mail to state corr...

Thanks so much for this info, but unable to find neither ar9170 nor ar9710 in Network Manager and Boot Manager Configure. Searching in HardInfo for the chip name resulted that producer is Realtek instead of Atheros.

Sorry for not giving a feedback to this recommendation, but I pretend to be a real newcomer, not familiar with any feedbacks given in a forum. Being happy that the win- driver worked properly I definitely forgot to reply that the product number is 0x151, Vendor is 0xbda. Its a Fritz!WLAN stick from ...

Thks mill0001. To solve that problem we used ndiswrapper and it worked. WLAN connection is satisfactory now. Again thanks for your prompt answer.

AN AVM WLAN-Stick plugged in the Desktop was not recognized by Linux during installation. Internet Connection Wizzard was used, but no WLAN found. Is anyone able to tell me a method to solve this problem? I am a newcomer with Linux and thanking for a usefull answer.