Error: net::ERR_CONNECTION_REFUSED

iomassetti · 3 Apr 2021, 21:03

@keneda I hope so. This is a tablet with only wifi, no data. BQ Aquaris M10. Thanks for answering!

ThePossessor · 3 Apr 2021, 21:29

Hi @iomassetti ,
It seems strange to me that your ping gets a response from 127.0.0.1 which definitely is not www.twitter.com . This is the device itself. So it is normal that this gets you nowhere. For some reason the DNS that you are using is lying to you. Weird stuff.
The only time I saw such a behaviour before was when I tried to connect to a public network where you first need to login in some way.

iomassetti · 3 Apr 2021, 21:59

@thepossessor Hi! I don't know how to fix it. The Wi-Fi network is at home.

MK73 · 3 Apr 2021, 22:30

@iomassetti i have the feelling due own experiences from the past the onion browser could be behind all of this. Please, use UT tweek tool app from openstore and clean all cache, data and configuration of the onion browser app. Than unnistall the onion browser. Now try to open web page, twitter, ... wirh Morph, you can also clean here the cache if it does not still woerk, maybe restarting device will be needed. Do not install again the onion browser,

siwuarek · 4 Apr 2021, 08:58

Hi guys
Nice to meet you all, I'm new here, I'm not new to Ubuntu, but the mobile version is something new to me. And I have the same problem with 127.0.0.1. The device is Xiaomi Redmi Note 7, new installation. It doesn't matter what Wi-Fi I choose.

iomassetti · 4 Apr 2021, 10:49

@mk73 Hi! Thanks for the instructions and suggestions.

I cleaned all cache, data and configuration of Onion Browser app, on UT Tweak Tool. Than uninstalled Onion Browser. I cleaned the Morph Browser too. I restated devide... & it still does not open the page.

iomassetti · 4 Apr 2021, 10:53

@siwuarek Hi! If you find how to fix it please comment here. THX!

Keneda · 4 Apr 2021, 10:59

So, i just tested twitter with data or wifi, result in this same error.

Maybe that's twitter itself that prevents morph from connecting?

Keneda · 4 Apr 2021, 11:08

Well, i deactivated all blocking lists from uadblock, before cleaning data from it in UTTT and then uninstalled it, and now it works... i forgot i had it installed :grinning_face_with_sweat:

iomassetti · 4 Apr 2021, 12:04

@keneda Congratulations. I tried what you did & does not work for me. I never had uadblock activated.

BQ Aquaris M10 HD... new installation!

arubislander · 4 Apr 2021, 13:33

@iomassetti the ping command wasn't to fix the problem, it was to check if faulty DNS resolution was the culprit.

I bet if you checked the contents of your /etc/hosts file, you would see lots of entries. Maybe you did try uAdBlock in the distant past?

You can list the contents of the file with

cat /etc/hosts

But whatever the case may be, when you say the install is fresh/new, does that mean that you also selected to wipe all the user data?

iomassetti · 4 Apr 2021, 14:23

@arubislander Hi! Thanks a lot!

I did the installation again (wipe userdata)

It works!! THX!

wipe userdata

arubislander · 4 Apr 2021, 17:12

@iomassetti well, that is not exactly the way I would recommend to solve this issue, but I am happy it worked for you.

I you would, could you mark this thread as solved?

iomassetti · 4 Apr 2021, 20:53

@arubislander It is not exactly the most useful solution. I know.

BQ Aquaris M10 HD

I think the problem is clearly related to uAdBlock. (Thank you all for answering)

For me deactivating uAdBlock, or use UT Tweak Tool app from OpenStore and clean all cache of uAdBlock and than uninstall it... didn't work.

Problem appeared after installation ... before trying Onion Browser & without installing uAdBlock.

Maybe I did try uAdBlock in the distant past .. as you say.

But I did a very recent installation and it was no problem for me to do a reinstallation with ubports-installer again (with wipe userdata). It worked for me. THX!

Happy with Ubuntu Touch :cowboy_hat_face:

arubislander · 4 Apr 2021, 20:55

@iomassetti uAdblock works by adding entries to the /etc/hosts file. These entries are not removed neither by clearing data or cache in UTTT nor by uninstalling uAdBlock.
If I am not mistaken three is the option in the app itself to disable the filters? If so, then this should remove the entries it added.

EDIT: I see on the screenshot in the OpenStore that there is a button to disable uAdBlock. This should always be done prior to uninstalling the app.

Keneda · 4 Apr 2021, 20:59

@arubislander said in Error: net::ERR_CONNECTION_REFUSED:

EDIT: I see on the screenshot in the OpenStore that there is a button to disable uAdBlock. This should always be done prior to uninstalling the app.

I think filters must be removed (like you said) prior disabling uAdblock, just to be sure ^^
And flushing data before uninstalling will do no arm

iomassetti · 4 Apr 2021, 21:00

@arubislander Good to know. Could you share screenshot please. I don't know where is the button to disable uAdBlock.

arubislander · 4 Apr 2021, 21:02

@keneda said in Error: net::ERR_CONNECTION_REFUSED:

And flushing data before uninstalling will do no arm

But it will do no good either. At least not in disabling the filters. At the most it will simply remove the downloaded originals from.the device.

arubislander · 4 Apr 2021, 21:04

@iomassetti You'd have to install uAdBlock first. But as that was the source of your original issue, I would advise against it.

But for the relevant screenshot. It is the first one on the uAdBlock page in the OpenStore.

iomassetti · 4 Apr 2021, 21:28

@arubislander OK perfect.