• 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

    Opera 133 Stable

    Blogs
    desktop blog comments
    6
    7
    200
    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.
    • Opera Comments Bot
      Opera Comments Bot last edited by

      Dear Opera Users! Opera has released a new initial update, it is based on Chromium version: 149.0.7827.197. Known issues: You can find the full list in the changelog. Happy browsing! Installation links:

      Read full blog post: Opera 133 Stable

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

        There's been a dramatic slowdown for me, for the last few releases. The browser UI locks up for 30 seconds or more when moving between heavily populated workspaces. Tab-scrolling won't work, for example. Debian release.

        Reply Quote 0
          1 Reply Last reply
        • A
          albano23 last edited by leocg

          I already posted it in the stable version of Opera 131.0.5877.74 (I use Ubuntu 22.04.5 LTS) and it's still not fixed; in fact, it's gotten worse: The messages "INVALID RE2: INVALID REPETITION SIZE (200, 1300)" and "INVALID RE2: INVALID PEARL OPERATOR : (?!, //)" keep appearing, filling the GNOME system with junk files that consume a lot of megabytes daily. And now in this version 133, it's still there, and if you right-click and select "Recover Tab," my PC freezes completely (four times today). With all due respect, it's a disgrace. The only version without this problem, among all the recent stable releases, that didn't have the "invalid RE2 SIZE" and "PEARL OPERATOR" errors was Opera 132.0.5905.37. I'm adding my previous message, which I posted in the Opera stable version. 131.0.5877.74. I'M USING THE SNAP FORMAT. Please, even if it's an automated script, do things right. I know you put a lot of effort into it, but the Linux user in Snap seems abandoned. It's unacceptable that these errors occur throughout the entire 131 range, part of 132, and now in 133. And on top of that, version 133 doesn't recognize h.265, and Netflix says that even though I have DRM enabled to watch Netflix, it gives me error 077701-1003. In other words, it says I can't watch it because DRM isn't enabled in the Opera 133 configuration, When It Is Activated.

          I'm adding my previous message, which I posted in the Opera stable version. 131.0.5877.74. "The stable versions of Opera 131, from version 54 to the current one ending in 97, have several serious bugs in their snap (Ubuntu 22.04.05 LTS in my case) that should be fixed: 1) They fill the GNOME logs with thousands of messages with the error "Invalid RE2 repetition size, invalid perl operator"; 2) This causes a large amount of disk space to be consumed in a single session, as can be seen with the commands sudo journalctl --disk-usage and sudo ls -lh /var/log/journal//.journal; and 3) In version 74, a very serious error occurred when updating the chromium-ffmpeg snap: "at least file with resources (.pak) is corrupted, please reinstall opera". Luckily, shutting down and restarting my PC fixed it for me. // In version 131 ending in 24, none of these bugs were present. I don't recommend using sudo journalctl --vacuum-time=1d to fix the issue of thousands of messages mentioned in point 1, because it could break your current session. I would like these problems to be reviewed by both you and the Snap Opera packagers. I hope all these issues will be resolved in version 132, which will use Chrome's 148 engine."

          perl operator.png invalid re2 size.png error netflix opera 133.png

          Regards, I hope you can fix this. Thanks, and I hope a moderator or technical manager can respond.

          Reply Quote 0
            1 Reply Last reply
          • U
            Urby938 last edited by

            Please bring back browser notifications now only native windows ones working!!

            Reply Quote 0
              1 Reply Last reply
            • R
              red last edited by red

              I have two problems now with this version in Fedora 44/Mate.
              One is that the Opera window now has standard decorations as in the following image,
              Schermata su 2026-06-29 23-04-03.png

              instead of being borderless, as it should:
              Schermata su 2026-06-29 21-12-33.png

              The second problem is that the Right Mouse Button is disabled in the area marked in green below:
              Opera2.png

              while instead it should provide this menu:
              Senzanome.png

              P.S. To the Opera Team, thanks for the great browser, and please, be steadfast on the V2 manifest support.
              Keep those zombies alive!!! 🧟♂ ☺

              Reply Quote 0
                R 1 Reply Last reply
              • R
                red @red last edited by red

                @red Oh, I forgot to talk about a third problem that's been there for a few releases. Opera has recently become extremely laggy to respond to window resizing, taking from a few seconds, to the extent of not responding at all to maximize (even if using the maximize button-that-shouldn't-even-be-there... the window maxes, but the content is not updated).
                I have to resort to hitting F11 twice to force a redraw.

                Reply Quote 0
                  1 Reply Last reply
                • K
                  karen-arzumanyan last edited by

                  The bug BUG-21893 is also present in version 133.0.5932.10 !!!

                  PS: The problem very is old, and by BUG-21893 it's any months old (06/03/26), and it's still not fixed

                  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-