On 2021-05-24 1:31 p.m., Charles Curley wrote:
> On Mon, 24 May 2021 15:47:26 -0000 (UTC)
> "Juan R. de Silva" <juan.r.d.si...@gmail.com> wrote:
> 
>> Right now I'm inclined to resolve this odd problem by reinstalling 
>> Debian. It looks to be an easier path comparing to finding a weird
>> GNOME bug without even having a minimal clue of what part might be
>> responsible for it.
>>
>> If this problem shows up once again this will make an end of GNOME
>> for me. Using GNOME for many years I've been reluctant to change DE.
>> May be it's the time now. :-(
> 
> I doubt very much that Gnome is your problem. More likely Network
> Manager or whatever you are using is your problem. Re-installing
> Debian, and doing all the customization one usually does after a new
> installation sounds to me like a lot of work for an unsure outcome.
> 

This sound pretty much like what I was saying...

Try to isolate where the problem comes from...
Between the launch of the computer and the complete Gnome desktop
launched, much happens in matter of network.

1st try to connect to your network using CLI (nmcli)
2nd try to connact to your network by using CLI tools like iwconfig
directly.
3rd look at the logs.
>> CLI utilities confirm that my IPv6 is enabled and that WiFi interface
>> is assigned an IPv6 address. One for 2.4G band & a different one for
>> 5G band.
> 
> I suspect that this is part of your problem. If you have access to your
> DHCP and DNS servers, I suggest you change that.
> 
You are exactly pointing to a real solution here.
It's jumping pretty fast to conclusion about Gnome itself being the
cause of any type of network problem.

> If you are using Modem Manager, you can watch syslog to see what the
> DHCP server gives you computer when it assigns an address.
> 
> tail -f /var/log/syslog
> 
> I'd look for differences between the two bands. They should be pretty
> much the same.
> 

By the way, I didn't ask any question.
I only suggested to try connecting to the network using single user text
mode instead of going thru Gnome whole stack.
-- 
Polyna-Maude R.-Summerside
-Be smart, Be wise, Support opensource development

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