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<p>I finally got it figured out....</p>
<p>As strange as it sounds, I needed to hook up an ethernet cable
and download and install the Nvidia drivers and wpa-supplicant.
I'm not sure why, but I finally have a working wi-fi on my laptop
running Ubuntu 18.10.</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 2018-08-25 12:58 p.m.,
CrankyOldBugger wrote:<br>
</div>
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<div>Well.. I didn't even get this far. I tried several
different distros. The ones based on Ubuntu all showed the
same issue: it would say it was connecting to the wi-fi but it
just kept spinning on and on then timing out. With
auto-connect on, it just kept trying over and over to
connect. I tried the tricks suggested by the group but no
luck. However I did notice the weird DNS entry (127.0.0.53).
Changing that to my router and restarting networking didn't
seem to help, though.<br>
</div>
<div><br>
</div>
<div>Fedora based distros didn't seem to have any issues with
the wi-fi. So I'm thinking that I will switch back to Fedora
for that laptop, but next time I'm out and about with the
laptop I might try a USB Ubuntu Live session to see if I can
connect to other routers, just for fun.</div>
<div><br>
</div>
<div>Thanks, for the tips, though, they were interesting.</div>
<div><br>
</div>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On 23 August 2018 at 23:18, Bob Jonkman
<span dir="ltr"><<a href="mailto:bjonkman@sobac.com"
target="_blank" moz-do-not-send="true">bjonkman@sobac.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Speculation
on my part, but I think the problem may have something to do<br>
with the WPA2 handshake vulnerability from 2017 (or rather,
the fix for it):<br>
<br>
<a href="https://youtu.be/mYtvjijATa4" rel="noreferrer"
target="_blank" moz-do-not-send="true">https://youtu.be/mYtvjijATa4</a><br>
Krack Attacks (WiFi WPA2 Vulnerability) - Computerphile<br>
<br>
<br>
<br>
--Bob.<br>
<br>
<br>
On 2018-08-23 11:12 PM, Bob Jonkman wrote:<br>
> Hi Cranky: I assume you're using NetworkManager. Try
adding a connection<br>
> for your access point manually, first with
"Automatically Connect" off.<br>
> Then you'll be able to pick that connection from the
list and all the<br>
> settings are already there. If it works, then you can
change<br>
> "Automatically Connect" to "On".<br>
> <br>
> I've been having the same problem with Ubuntu 16.04
since about 16.04.3<br>
> or so... Annoying, but less annoying than
re-installing the OS.<br>
> <br>
> --Bob.<br>
> <br>
> <br>
> On 2018-08-23 02:31 PM, CrankyOldBugger wrote:<br>
>> If some of you recall, I was unable to get the
wi-fi working on my laptop<br>
>> after installing Ubuntu 18.04. It works fine with
any Fedora derivative<br>
>> distro, however. Well, after 18.04.01 came out I
thought I'd try my luck<br>
>> again but still no-go. I can not connect to my
home network via wi-fi<br>
>> (ethernet cable works fine, btw). This is tested
using a Live CD as well<br>
>> as the actual install process. I think the
wireless card is an Intel<br>
>> n-2230 (but I'm not at home right now so I can't
confirm that). Ubuntu<br>
>> sees the NIC, and installs the drivers, etc., but
it just won't connect.<br>
>> It sees several SSIDs so that much of it is
working. It keeps asking me<br>
>> for the wifi password over and over when I try to
connect. I've tried both<br>
>> my personal and guest wi-fi, and I even lowered the
security on the router<br>
>> a little bit to see if that helps. No change...<br>
>><br>
>> So for fun I install Solus OS and it connects fine,
but for some reason it<br>
>> won't come back from hibernating cleanly so that's
it for that distro..<br>
>><br>
>> I'm going to try some other distros just to see
what I end up with but I<br>
>> wanted to vent a little bit in here... This isn't
my main machine so I can<br>
>> afford to experiment, but it is getting a little
frustrating now...<br>
>><br>
>><br>
>><br>
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<span class="HOEnZb"><font color="#888888"><br>
-- <br>
Bob Jonkman <<a href="mailto:bjonkman@sobac.com"
moz-do-not-send="true">bjonkman@sobac.com</a>>
Phone: +1-519-635-9413<br>
SOBAC Microcomputer Services <a
href="http://sobac.com/sobac/" rel="noreferrer"
target="_blank" moz-do-not-send="true">http://sobac.com/sobac/</a><br>
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