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    Graphical Glitches & Rendering Issues in Big Sur 11.0.1

    Opera for Mac
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    • mickys
      mickys last edited by mickys

      The developer version (74.0.3890.0) does appear to address the blank bookmark issue on my iMac (4 GHz Quad-Core Intel Core i7) | Big Sur 11.01 machine. Thanks for the heads up @nintendork07.

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      • zeitgeistmeister
        zeitgeistmeister last edited by

        It seems to be working for me as well. Without a collection of bookmarks, it's difficult to test for the occasional breakdown of pop-down menus, but the occasional problem with Speed Dial being slow to show up also seems to be gone.

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        • mickys
          mickys last edited by mickys

          One thing I do notice, however, even with the update, is that some tabs that are streaming content stop streaming the content once I leave the tab for another tab. That wasn't the case before. For example, in the past I could listen to what was happening in a streaming forum tab while I looked at other tabs. Now, the second I leave the streaming forum tab, the forum stops streaming. I really need the tabs to keep streaming. (It does keep streaming Youtube tabs, even when I leave them, so I don't know what the difference is between the streaming forum tab and a streaming Youtube tab.) It does let me go to another application, however, and it will keep streaming, so it is just the tab switch that causes the issue.

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          • mjnoach
            mjnoach last edited by

            Switching tabs causes a strange glitch where the contents of the new tab get covered up with a view of contents of the old tab. Only after a while the view gets fixed and the proper tab content is displayed. Sometimes it also happens to be covered up by some graphical artifacts like white squares covering most of the viewport.
            This is very annoying and makes me want to ditch Opera browser and use Chrome instead (which works fine).

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            • rodendrone
              rodendrone last edited by

              Hello! I have a weird problem, after I switch from the start page to an already open tab, the tab displays a white screen (or black depending on the page design)

              Video footage: https://youtu.be/rWs1R0pO1IA

              Macbook Pro 15 late 2019
              MacOs Big Sur 11.0.1
              Opera version:72.0.3815.400
              No extensions added
              Cashed files, cookies and other site data have been cleared.

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              • A Former User
                A Former User last edited by

                Still not fixed after two weeks! Developer version was updated a week ago. Come on Opera team! Do better

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                • A Former User
                  A Former User last edited by

                  Same issue, already posted about here:

                  Fixed in developer version but they are sure taking their sweet time to backport it to the stable version

                  https://forums.opera.com/topic/45186/graphical-glitches-rendering-issues-in-big-sur-11-0-1/5

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                  • A Former User
                    A Former User last edited by

                    Same issue, already posted about here:

                    Fixed in developer version but they are sure taking their sweet time to backport it to the stable version

                    https://forums.opera.com/topic/45186/graphical-glitches-rendering-issues-in-big-sur-11-0-1/5

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                    • A Former User
                      A Former User last edited by leocg

                      This is only occuring for me now in FULLSCREEN mode after the update, seems to be fixed in windowed mode. Bummer that I use fullscreen mode !!!

                      Here is some of the Opera://GPU error reports if any Opera team member stumbles upon it. I'm switching to Brave in the mean time until it's fixed in fullscreen mode.

                      [1163:775:1209/135954.678436:ERROR:gles2_cmd_decoder.cc(18973)] : [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
                      [1163:775:1209/135954.678529:ERROR:gles2_cmd_decoder.cc(13915)] : [.DisplayCompositor]GL ERROR :GL_INVALID_VALUE : glScheduleCALayerCHROMIUM: unsupported texture format
                      [1163:775:1209/140203.625877:ERROR:shared_image_manager.cc(143)] : SharedImageManager::ProduceGLTexture: Trying to produce a representation from a non-existent mailbox. F4:4B:AE:AF:2D:74:5D:07:31:3F:88:81:F9:03:39:DF
                      [1163:775:1209/140203.625960:ERROR:gles2_cmd_decoder.cc(19029)] : [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : DoCreateAndTexStorage2DSharedImageINTERNAL: invalid mailbox name
                      [1163:775:1209/140203.626023:ERROR:gles2_cmd_decoder.cc(19050)] : [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : DoBeginSharedImageAccessCHROMIUM: bound texture is not a shared image
                      
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                      • mickys
                        mickys last edited by

                        The latest update 73.0.3856.257 seems to have fixed the issues I was experiencing. Tabs are not blank when I switch between them and tabs keep streaming, even when I move away from a streaming tab to another tab.

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                        • MachoBear
                          MachoBear last edited by

                          Same here, 73.0.3856.257 seems to work much better.

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                          • TiGranmounLan
                            TiGranmounLan last edited by

                            Many issues over here on Big Sur, none of the Operas are launching on my end, neither developer, stable nor gx

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                            • WallyDesChamps
                              WallyDesChamps last edited by

                              Screen Shot 2020-12-29 at 7.21.10 AM.png
                              Is this what everyone is getting? I've been on Big Sur for a week and this morning is the first time this has happened. I'm not as "technical minded" as some of you are. Is there something that a novice techy can do to fix this?

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                              • WallyDesChamps
                                WallyDesChamps last edited by

                                Same problem as what everybody is experiencing. Any fixes? Very Frustrating! Screen Shot 2021-01-01 at 6.32.09 PM.png
                                Screen Shot 2021-01-01 at 6.30.19 PM.png Screen Shot 2021-01-01 at 6.28.11 PM.png

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                                • Locked by  leocg leocg 
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