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    Invalid Server Certificate

    Opera for Windows
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    • leocg
      leocg Moderator Volunteer last edited by

      It shows nothing, if I click on it. Before click, it is "twitter.com", the site I try to reach. BTW, even a screenshot with an extention is not possible. I did it classically with Fn + Print 🙂

      Strange. It shows the padlock or just the globe icon?

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      • rodolfogrimaldi
        rodolfogrimaldi last edited by

        @leocg It shows both the padlock and the globe icon.

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        • leocg
          leocg Moderator Volunteer last edited by

          @leocg It shows both the padlock and the globe icon.

          At the same time? Could you please take a screen shot?

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          • st0cker
            st0cker last edited by

            I have the same issue. It is not a lock, it is a globe. I am using Opera 23.

            When this happens in chrome...I click anywhere in the window and type 'danger' without the quotes. Note: You will not see anything on the screen as you type this. You do not type it in the address bar or anything..just at any randomly clicked part of the screen. (used to have to type proceed...they changed it) at any rate...when I go to twitter.com I get invalid ssl LIKE THE SCREENSHOT THE PREVIOUS POSTER POSTED.

            What is the bypass/override on opera. If I want to proceed anyway, let me.

            Seriously disappointed with Opera
            All browsers suck now. All!

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            • leocg
              leocg Moderator Volunteer last edited by

              It is not a lock, it is a globe. I am using Opera 23.

              It just means that the site is not secure.

              Can you click on the globe and then in "details" and post here what it says? If possible, post a screenshot.

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              • blips
                blips last edited by

                I also have this problem with invalid certificate for Twitter. I'm running Opera 22.0.1471.70. I googled this and found that the problem is for a "Chrome client" running on Windows XP SP2. The recommended solution is to upgrade to SP3. Twitter is using a certificate that is not supported on SP2.

                As Twitter is working with Opera 12.17.1863 and SP2, is it possible to remove the troublesome certificate in Opera 22?

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                • hitanykey
                  hitanykey last edited by

                  This problem could be caused by the date on your computer set wrong. Check the date on your computer. Browser certificates have a start date and an end date. If your computer date is set to far of one way or the other, that can cause this problem.

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                  • milot123
                    milot123 last edited by

                    Ive had this exact same problem with no solutions for the last several months. Running XP with latest service packs. Read the same recommendations about computer time/date, Antivirus SSL, both of which did not solve the problem.

                    As of yet there is no working solution for this issue.

                    Our company has been instructed to not use Opera. I wish this issue would be resolved but thus far I dont see any actual solutions just a few ideas that dont work.

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                    • Deleted User
                      Deleted User last edited by

                      May be your CA ind Intermediate certificates are not up to date in windows certificate store. I dont knwo if you get updates for old XPs.

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                      • A Former User
                        A Former User last edited by

                        I'm getting error popups here on this forum in Opera 12.17 -
                        "invalid server name" on files.opera.com
                        😞

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                        • linuxmint7
                          linuxmint7 last edited by admin

                          I'm getting error popups here on this forum in Opera 12.17 -
                          "invalid server name" on files.opera.com
                          😞

                          I've only had it once (I accepted the certificate), but I got that error when visiting the link below.

                          https://forums.opera.com/topic/113/why-did-opera-change-to-chrome-engine/41

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                          • Deleted User
                            Deleted User last edited by

                            @davehawley

                            I'm getting error popups here on this forum in Opera 12.17 -
                            "invalid server name" on files.opera.com

                            The error popups about files.myopera.com occures because someone had inserted some picture in a posting from a old Opera domain myopera.com, which does not exist anymore.

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                            • A Former User
                              A Former User last edited by

                              Ah thank you (it was of course files.myopera.com generating the error, not files.opera.com as I wrongly said!)
                              That explains it.
                              🙂

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                              • pritampatil143
                                pritampatil143 last edited by

                                I am getting same kind of exception for, https://www.tumblr.com/login

                                "Invalid Server Certificate

                                You attempted to reach www.tumblr.com, but the server presented an invalid certificate."

                                Also for,

                                "Invalid Server Certificate

                                You attempted to reach auth.opera.com, but the server presented an invalid certificate."

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                                • pritampatil143
                                  pritampatil143 last edited by

                                  Also my opera is up to date

                                  Version information
                                  Version: 24.0.1558.61 - Opera is up to date
                                  Update stream: Stable
                                  System: Windows XP 32-bit

                                  Browser identification
                                  Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36 OPR/24.0.1558.61

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