• Login
    • Search
    • Categories
    • Recent
    • Tags
    • Users
    • Groups
    • Rules
    • Help

    Do more on the web, with a fast and secure browser!

    Download Opera browser with:

    • built-in ad blocker
    • battery saver
    • free VPN
    Download Opera

    uBlock Origin

    Opera add-ons
    extension comments
    448
    694
    693394
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • KacperOpera
      KacperOpera last edited by

      Youtube detects it now. Is there a way to fix this now or we have to wait for an update?

      Reply Quote 0
        fckopera MultiSingularity 2 Replies Last reply
      • fckopera
        fckopera @KacperOpera last edited by

        @KacperOpera said in uBlock Origin:

        Youtube detects it now. Is there a way to fix this now or we have to wait for an update?

        You don't really have a lot of choice but to wait, but if you want a more interesting project to eliminate YT ads I saw a post on the forum of OpenWrt, it is an open source router firmware based on Linux, they were looking to eliminate in the router so they never get to your device.

        There appear to be several different solutions relying on 3rd party sites for code and testing.

        Reply Quote 0
          1 Reply Last reply
        • EclipsedDream
          EclipsedDream @MothLad last edited by

          @MothLad Already tried it. Worked for maybe a day.

          Reply Quote 0
            1 Reply Last reply
          • fckopera
            fckopera @Mefen753 last edited by

            @Mefen753 said in uBlock Origin:

            @fckopera If you really want an old version go to github.com/gorhill/uBlock and manually download 1.64.0 (or whatever other version you want) by going to the releases section and downloading it.
            then unzip it in file explorer.
            then go to opera://extensions and turn on developer mode (top right) and then press "unpack extension" and open the unzipped folder but you need to go one folder deeper, (if you don't, it won't load)

            I would like to uptick and thank you for that, apparently I lack reputation.

            Reply Quote 0
              1 Reply Last reply
            • fckopera
              fckopera last edited by fckopera

              Ublock Origin is STILL not working for me

              I noticed a grey box comes out when I click on the pinned uBlock icon

              2025-09-09-13-16 uBlock Origin Grey Box.png

              Also I noticed but I discovered this error in Dev mode

              Uncaught (in promise) TypeError: Cannot read property 'split' of undefined

              I have googled it and see the error discussed on coding sites but that is as easy as learning Chinese for me.

              I copied the code in the error from Dev mode but this forum has a limit of 5000 characters so you can read it below

              https://pastebin.com/vmkvbSWH

              Reply Quote 0
                1 Reply Last reply
              • alexandr2130
                alexandr2130 last edited by

                ubo 👍

                Reply Quote 0
                  1 Reply Last reply
                • MultiSingularity
                  MultiSingularity @KacperOpera last edited by

                  @kacperopera: Uninstall it, clear cache and cookies, restart opera, reinstall. It fixes it, at least temporarily. Needed to do it again about a week later, but worth it honestly.

                  Reply Quote 0
                    turcoloco 1 Reply Last reply
                  • turcoloco
                    turcoloco @MultiSingularity last edited by

                    @MultiSingularity said in uBlock Origin:

                    @kacperopera: Uninstall it, clear cache and cookies, restart opera, reinstall. It fixes it, at least temporarily. Needed to do it again about a week later, but worth it honestly.

                    You shouldn't have to uninstall a browser unless you are having error when launching the browser or when trying to update it.

                    Just about all browser data that matters will be in the %AppData% and %LocalAppData% folders. Some use just the \AppData\Local\ (ie. MSEdge, Chrome, Brave) and some browsers use both the \AppData\Local\ and \AppData\Roaming\ folders (Opera, Firefox, Waterfox).
                    Browser folder under \Local folder typically contains static data and maybe the session data where \Roaming folder will have bulk of the data and most importantly, user, extensions and other profile specific data.

                    If a user is experience problems with their browser on a specific site, best to make sure their browser is up-to-date, then start a "private" aka "incognito" session which will effectively disable all extensions, cookies and dynamic cache for that session. Check to see if the site is still having issues or not. If not, you know cache, cookies and/or extensions are likely the culprit. If still having issues, then more than likely a more complex issue inside the user browser profile to be the culprit.

                    If that is the case, I'd simply close the browser in question, then rename the browser folder to something that starts with OLD_. So, if using Opera browser, rename both "Opera Software" folder under \AppData\Local and \AppData\Roaming so they read:
                    "C:\Users\youruser\AppData\Local\OLD_Opera Software" and "C:\Users\youruser\AppData\Roaming\OLD_Opera Software"
                    Then fire up Opera and visit the site again to see if you still have the issue or not.

                    When you uninstall a browser, the browser's user data folder(s) under \AppData\ are not related. If renaming the folders didn't fix the issue, then uninstalling the browser from the system would make sense as well as hiding the existing data folders as mentioned above.

                    Reply Quote 0
                      MultiSingularity 1 Reply Last reply
                    • MultiSingularity
                      MultiSingularity @turcoloco last edited by

                      @turcoloco I apologize, I wasn't clear enough. You uninstall ublock origin, not opera. My bad for my lack of clarity.

                      Reply Quote 0
                        turcoloco 1 Reply Last reply
                      • turcoloco
                        turcoloco @MultiSingularity last edited by

                        @MultiSingularity said in uBlock Origin:

                        @turcoloco I apologize, I wasn't clear enough. You uninstall ublock origin, not opera. My bad for my lack of clarity.

                        Oh, no worries. Yes, with uBlock Origin, I had to do that once in a long while even though the auto update was selected. You could tell this is the problem when all of a sudden ads would no longer be blocked on YouTube.

                        Reply Quote 0
                          1 Reply Last reply
                        • First post
                          Last post

                        Computer browsers

                        • Opera for Windows
                        • Opera for Mac
                        • Opera for Linux
                        • Opera beta version
                        • Opera USB

                        Mobile browsers

                        • Opera for Android
                        • Opera Mini
                        • Opera Touch
                        • Opera for basic phones

                        • Add-ons
                        • Opera account
                        • Wallpapers
                        • Opera Ads

                        • Help & support
                        • Opera blogs
                        • Opera forums
                        • Dev.Opera

                        • Security
                        • Privacy
                        • Cookies Policy
                        • EULA
                        • Terms of Service

                        • About Opera
                        • Press info
                        • Jobs
                        • Investors
                        • Become a partner
                        • Contact us

                        Follow Opera

                        • Opera - Facebook
                        • Opera - Twitter
                        • Opera - YouTube
                        • Opera - LinkedIn
                        • Opera - Instagram

                        © Opera Software 1995-