This is a ZaReason Verix 2.5 notebook, designed for use with Ubuntu (and Kubuntu). However, it is typically used like a desktop, connected to peripherals including a large display and keyboard/mouse.
Setting layout.css.devPixelsPerPx to 1.0 does reset the Firefox user interface back to what it is supposed to be. I'll be able to stay on the latest version (39.x) now. But I'm mystified: Firefox has been set to use the system default for a long time... since Trusty was installed on this system, actually. Prior to version 38, -1 had the same effect as the 1.0 setting you suggested. But as of version 38, -1 suddenly became equivalent to something higher -- maybe 1.5. What's up with that? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1455286 Title: Firefox appears horribly distorted after upgrade to 38.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1455286/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
