On Sun, 1 Jul 2018 10:20:10 -0400, Haines wrote in message 
<20180701142010.gt1...@engels.historicalmaterialism.info>:

> On Sun, Jul 01, 2018 at 07:30:30AM -0400, Haines Brown wrote:
> > Stefan, sorry to be dense.  
> 
> With the help of ThinkPenguin I finally resolved the problem and wlan0
> is now my interface name, not wlx<mac address>. In any case, simply
> modifying /etc/network/interfaces to use that address didn't work (I
> replaced all instances of wlan0 with wlx<my dongle mac address>, but I
> might have gone too far).
> 
> Because my online search failed to come up with the solution, it may
> be useful to describe it here. I simplify by leaving out references to
> NetworkManager (if present it should be stopped) and for setting up a
> static IP address. The full directions are at:
> www.thinkpenguin.com/gnu-linux/how-configure-wifi-card-using-command-line-or-terminal
> With ascii I had to modify one step a bit.
> 
> The following assumes that wpasupplicant and wireless-tools have been
> installed, and also the appropriate driver for the wireless card or
> dongle is accessible. It assumes that /etc/resolv.conf points to the
> name server, which in my case is my router's IP address. It also
> assumes there is only one wireless interface.
> 
> 1. Create (or replace) a wpa_supplicant.conf file:
> 
>   # wpa_passphrase "<the AP SSID>" <wireless passphrase>
> > /etc/wpa_supplicant.conf
> 
> 2. Replace the wireless stanza in /etc/network/interfaces with:
> 
>   auto wlan0
>   iface wlan0 inet dhcp
>     wpa-driver nl80211

..totally fine this far.

>     wpa-conf /etc/wpa_supplicant.conf

..totally fine this far on networks you control or trust.
But everywhere?  

 
>   The value of the driver is extracted from iwconfig line: IEEE
>   802.11bgn
> 
> 3. Activate the connection
> 
>   # ifconfig wlan0 up
> 
>   # ping -c 5 google.com
> 
> My ifconfig now shows wlan0 to be UP and RUNNING. My only open
> question is that DHCP has assigned an IP address different than
> before. I've not checked to see if it differs from the old ethernet
> IP address as well.
> 
> Haines



-- 
..med vennlig hilsen = with Kind Regards from Arnt Karlsen
...with a number of polar bear hunters in his ancestry...
  Scenarios always come in sets of three: 
  best case, worst case, and just in case.
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