Thanks for the report Patrick. Are we talking about scaling the webcontents, or the user interface (tabs bar, address bar, …), or both?
Can you test whether upstream firefox builds (which you can download from https://www.mozilla.org/firefox/download/thanks) are similarly affected? I see that you're running in a Wayland session. Does this also affect Xorg sessions? ** Changed in: firefox (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905337 Title: Scaling of Firefox doesn't adjust when moved across Monitors with Different DPis To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1905337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs