[nSLUG] Reply Re: Problem connecting new installation Firefox to BellAliant FibreOp

D G Teed donald.teed at gmail.com
Fri Aug 11 14:56:47 ADT 2017


Program and package names don't always line up.

ifconfig is part of package net-tools in Debian, so likely the same for
Ubuntu.



On Fri, Aug 11, 2017 at 1:41 PM, Frank Geitzler <
frank.geitzler at ns.sympatico.ca> wrote:

> Joel, thanks very much for your help.  I have finally managed to get both
> Firefox and my system software installation applications to work properly.
> I have provided the details here, for other NSLUG and HCC members, in case
> they should encounter a similar problem.
>
> My Firefox Connection settings said to 'Use system proxy settings'.  I
> changed it to 'No proxy', but achieved no change in performance.  System
> Settings > Network > Network proxy > proxy method is 'None'.  the result
> continued to be 'Problem loading page' and "Server not found - Firefox
> can't find the server at start.ubuntu.com.  When I changed the target
> website to "http://www.bellaliant.net" <http://www.bellaliant.net> the
> responses were the same; replacing 'start.ubuntu.com' with '
> www.bellaliant.net'.
>
> I checked back, and noticed that the 'System Settings... > proxy method'
> had an option for the Proxy Method to 'Apply system wide'.  I selected that
> option, with my master-password, and restarted the system to ensure that
> the change would take effect.  I then successfully executed the terminal
> commands:
>
>     sudo apt-get update
>     sudo apt-get install synaptic
>     sudo apt-get install traceroute
>
> but
>
>     sudo apt-get install ifconfig
>
> fails
>
>     "E: Unable to locate package ifconfig"
>
> As a matter of interest, I opened Synaptic, and did a search for
> 'ifconfig'.  Synaptic did not find ifconfig, but returned a list of almost
> a dozen network tools, and advised that iproute2 version 4.9.0-1ubuntu1
> (networking and traffic controls) is installed.  However,t when I entered
> the terminal command 'man iproute2' I was advised that there is no manual
> entry for iproute2.  Since my problem is resolved, however, I won't worry
> about that right now.
> After all that, however, when I tried Firefox again, the google search
> page came up, and when I queried "How can I obtain a free copy of Windows
> 10" I obtained a list of sources -I responded to "All the Ways You Can
> Still Upgrade to Windows 10 For Free" (although it is dated September 22,
> 2016), and was able to download an image of Windows 10, which I plan to
> install in a VirtualBox.  I don't plan to use Win10 for production, but
> several friends and relatives have encountered problems recently with which
> I was only able to provide limited help -having it available on my own test
> system will expand my capability to help others -although I will certainly
> not claim to be an expert.j
>
> Thanks again for *your *assistance with this strange problem.
> Frank Geitzler
>
> On 2017-08-10 04:51 PM, Joel Maxuel wrote:
>
> Hi Frank,
>
> Ping was successful anyway.  Getting safe for me to blame the browser,
> unless your router has some weird port forwarding rules or something.  The
> screenshot you can check for network proxy to make sure none is there.
> Likewise in Firefox, ensure that Edit > Preferences, Advanced > Network >
> Settings... has proxy set to none.  It is rare that proxies are required.
>
> For Synaptic, I forget what the difference is between apt and apt-get.
> You may want to try:
>
> sudo apt-get update
> sudo apt-get install synaptic
>
>
>
> --
> Cheers,
> Joel Maxuel
>
> "One should strive to achieve, not sit in bitter regret."
>  - Ronan Harris / Mark Jackson
>
> On Thu, Aug 10, 2017 at 4:39 PM, Frank Geitzler <
> frank.geitzler at ns.sympatico.ca> wrote:
>
>> Thanks, for the suggestions, Joel.
>>
>> I opened a terminal on my Lenovo and tried those commands.  I copied the
>> results to a text file named ping_test.txt, and did a screenshot of the
>> network settings window to a file which I named Screenshot....png  as
>> well.  I copied both files to a USB drive, which I moved to my laptop
>> system, on which I am writing this.  Both of those files are attached.
>> Neither ifconfig nor traceroute appear to be on the Lenovo, and the 'Ubuntu
>> Software' application on Ubuntu 17.04, which I installed on it, doesn't
>> appear to have a search function to determine what applications might be
>> available for installation.  I prefer the Synaptic Package Manager, since I
>> am used to it, but it  doesn't appear to be available for installation, and
>> I don't know how I could download it.  I have attached the two files for
>> your information.  How would you interpret the ping test?
>>
>> Frank
>>
>> On 2017-08-09 01:49 PM, Joel Maxuel wrote:
>>
>> Hi Frank,
>>
>> I would fire up a shell to see what your network connectivity is like.
>> Commands such as:
>>
>> sudo ifconfig -a
>> ping 142.227.51.5
>> traceroute 142.227.51.5
>>
>> The first will tell you the status of your network interfaces.  If you
>> only have loop setup (no eth0 or eno1, for example), then although there is
>> hardware link, the network card has not been initialized (nor did get an IP
>> address).  If an interface is there but the IP addr starts with 169.254...,
>> you may have some router config to do.
>>
>> The other two commands will try to access a sever i always ping when in
>> trouble, Dept of Education's mail server.
>>
>> Hope this provides a good start.
>>
>>
>> --
>> Cheers,
>> Joel Maxuel
>>
>> "One should strive to achieve, not sit in bitter regret."
>>  - Ronan Harris / Mark Jackson
>>
>> On Wed, Aug 9, 2017 at 1:02 PM, Frank Geitzler <
>> frank.geitzler at ns.sympatico.ca> wrote:
>>
>>> I just installed Ubuntu 17.04 on a Lenovo 7360 with a wired connection
>>> to my FibreOp router.  When I open Firefox, it advises that the server is
>>> not found. "Firefox cannot find the server at ..." even when I type in "
>>> www.bellaliant.net", although when I enter this address on my laptop,
>>> it is resolved to "aliant.bell.ca".
>>>
>>> The options provided by Firefox for this problem are:
>>>
>>>    - Check the address for typing errors such as ww.example.com instead
>>>    of www.example.com.
>>>    - If you are unable to load any pages, check your computer's network
>>>    connection.
>>>    - If your computer or network is protected by a firewall or proxy,
>>>    make sure that Firefox is permitted to access the web.
>>>
>>> I compared the network settings in Firefox on the Lenovo to my existing
>>> laptop settings, and they appear identical.
>>>
>>> The indication on the screen is that there is a cable connection to the
>>> network (the pair of arrows, one pointing in each direction, on the top
>>> line of the screen).
>>>
>>> Do I need to configure anything in the router?  I didn't think so, but I
>>> could be wrong.  How can I check to see if I am protected by a firewall or
>>> proxy?
>>>
>>> I could call BellAliant support, but the usual response is "What is
>>> Ubuntu/Linux"?.
>>>
>>> I would appreciate any suggestions.
>>>
>>> Thanks,
>>>
>>> Frank Geitzler
>>>
>>> _______________________________________________
>>> nSLUG mailing list
>>> nSLUG at nslug.ns.ca
>>> http://nslug.ns.ca/mailman/listinfo/nslug
>>>
>>>
>>
>>
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>>
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