On 19/1/17 3:43 am, Rick Stevens wrote:
On 01/18/2017 01:54 AM, Stephen Morris wrote:
On 18/1/17 7:44 am, Terry Polzin wrote:
In my experience, you won't get any further than lsusb "seeing" the
device if you haven't the firmware. It may be blacklisted.
How do I determine if it or wifi has been blacklisted? On reflecting on
this issue there is a possibility that I may have manually disabled the
device or wifi, but I have forgotten how.
It'd be done by a file in your /etc/modprobe.d directory. Just
"grep -ri blacklist /etc/modprobe.d/*" to see if it's in there
somewhere.
I've checked /etc/modprobe.d and I don't have a blacklist.conf file, and
the 2 .conf files that are there don't have any blacklist statements in
them.
From your previous message, the fact that ethtool can't find the device
is interesting and it sure looks like it didn't load the firmware. You
might try looking at the journals to see what sort of messages have
"firmware" or "wireless" in them. That might give you a clue.
I've had a look at /var/log/wpa_supplicant.log and the messages below
that appear near the bottom are indicating to me that something is
passing the wrong wpa key at connection time, but I'm not sure where as
I have checked /etc/sysconfg/network-scripts/keys-Linksys07468 and that
file has the correct wpa key for my router.
wlp4s6: SME: Trying to authenticate with c0:56:27:b8:94:6e
(SSID='Linksys07468' freq=2417 MHz)
wlp4s6: Trying to associate with c0:56:27:b8:94:6e (SSID='Linksys07468'
freq=2417 MHz)
wlp4s6: Associated with c0:56:27:b8:94:6e
wlp4s6: CTRL-EVENT-DISCONNECTED bssid=c0:56:27:b8:94:6e reason=4
locally_generated=1
wlp4s6: WPA: 4-Way Handshake failed - pre-shared key may be incorrect
wlp4s6: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="Linksys07468"
auth_failures=1 duration=10 reason=WRONG_KEY
wlp4s6: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
wlp4s6: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=AU
nl80211: deinit ifname=wlp4s6 disabled_11b_rates=0
wlp4s6: CTRL-EVENT-TERMINATING
regards,
Steve
On Tue, Jan 17, 2017 at 4:20 PM, Stephen Morris
<samorris@xxxxxxxxxxxxxxx <mailto:samorris@xxxxxxxxxxxxxxx>> wrote:
On 18/1/17 6:50 am, Terry Polzin wrote:
Is the device firmware getting loaded?
Thanks Terry. At the moment I'm not sure. This device used to work
so I am assuming the firmware is being loaded, but at the moment
I'm not sure if the firmware extensions package has been
uninstalled for some reason as part of standard system upgrades.
regards,
Steve
On Tue, Jan 17, 2017 at 3:38 PM, Stephen Morris
<samorris@xxxxxxxxxxxxxxx <mailto:samorris@xxxxxxxxxxxxxxx>
<mailto:samorris@xxxxxxxxxxxxxxx
<mailto:samorris@xxxxxxxxxxxxxxx>>> wrote:
On 17/1/17 7:49 am, Rick Stevens wrote:
On 01/16/2017 12:22 PM, Joe Zeff wrote:
On 01/16/2017 12:17 PM, Stephen Morris wrote:
I am using kde at the moment and I have cut
and pasted
the wifi password
back into the Networkmanager definition, and
had the
new password stored
in Kwallet, but Networkmanager still refuses to
recognize that the
device is a device it can connect to.
Therefor the password isn't the issue. And, as it
works
under Windows,
it's not hardware.
First try "ethtool -i <name-of-device>" to see what
driver is
loaded
(if any). If you get data back then try "iwlist wlan0
scan"
(replace
"wlan0" with your device) to see what access points
are in the
area.
If all that works, then the wireless itself is working
under
Linux and
there's something odd about the way NetworkManager
(NM) and
your device
talk to each other. At that point you could try to
disable NM
and use
the wpa_supplicant programs directly to try to get it
up (such as
running wpa_supplicant in the background and using
something like
wpa_supplicant_gui to manipulate it). If you're
successful
there, then
try to get NM to talk nice or bugzilla it to the NM list.
Sorry Rick, how do I determine what the device name is?
The only
information I have been able to determine is that lsusb
shows me
that the usb device is there, and iwconfig says that there
are no
devices with wireless extensions, but I don't see a device
in that
list that I am expecting (I don't remember exactly what
the device
name was when it was being used but I think is started
with 'wp').
The only difference between the last time I used the wifi
device
(which was probably 6 months ago, I've been using an ethernet
'Home Plug' device) and now is that I have put on multiple
system
upgrades for F24, plus at the moment I don't know whether the
issue is NetworkManager, Kernels or something else.
regards,
Steve
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