Gnome Shell's multi-touch gestures are only meant to work on touchpads. They do not exist on touch screens. Although your use case of trying to scroll a web page is completely unrelated to that...
If you are using Firefox then this is bug 1312376. If you are using any other browser then please open a new bug against that browser. ** Changed in: gnome-shell (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872076 Title: Multitouch gestures do not work on touchscreen in 20.04 X session To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1872076/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs