Re: KDE Network Manager doesn't allow editing of a Bluetooth dun connection

stakanov <[email protected]> Tue, 03 Sep 2019 07:34:33 +0200
Newsgroups gmane.linux.suse.kde
Message-ID <[email protected]>
In data lunedì 2 settembre 2019 16:49:04 CEST, gumb ha scritto:
> Leap 15.1
> 
> The other day I had the need to connect to the Internet via my mobile,
> so having torn my hair out for a good twenty minutes trying and failing
> to create a mobile broadband connection via USB, I changed tack and
> looked in the Bluetooth settings. There I was able to configure a dun
> connection by selecting my country/operator, and it worked.
> 
> However, now on every boot/resume it tries to autoconnect to this
> bluetooth network. I reviewed the settings in KDE Network Connections,
> changed the priority to -1, unchecked 'Automatically connect to this
> network when it is available', but it's not possible to save these
> settings, neither with the Apply, OK buttons nor by selecting another
> network and hoping to be prompted, as happens on any other connection I
> change. The Apply button remains greyed out no matter what changes I
> make to the bluetooth connection.
> 
> My only choice hence is to completely delete the connection and to have
> to recreate it every time I might need it, because on my free mobile
> contract I only get 50mb of data per month, the rest is charged
> out-of-contract. I can't risk being unknowingly connected and running up
> a huge bill!
> 
> I assume this is a bug but should it go upstream? Can anybody reproduce it?
> 
> gumb

Yes I can reproduce it one on one. 
I created a DUN connection with my 3G umts BT phone and as a result, although 
the setting is -1 or even -100 (does not matter) the priority is disregarded. 
It always stays on "0". Also firewallsettings are not taken over. I have thus 
a double connection for this device. DUN and NAP and I use at the end the BT 
NAP settings. 
All this happens also when you are on a wlan or ethernet. 
I have "secure" settings, so the only annoyance I face is that I am asked the 
root password to change networksettings (which I -obviously- deny). BTW try 
that out: it does not matter if your phone is switched on or in reach or not. 
It just tries to connect "wildly" just like that. 
Unfortunately I have bad news for you. If I am not wrong DUN will be taken off 
as capacity from BT if I am not wrong. You better check if this is true, I 
read something about it, but did not pay excessive attention. 

But I can confirm the bug for KDE (stock) in 15.1 openSUSE. 
If you open a bug I will cc and even vote for it. 

Tipp: check for your priority after a reboot. If I am not wrong your priority 
is again at 0 for DUN when you reboot. 




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