I eventually found there was an "imagezoom.defaultGlobalZoom" setting set to 120%. It remains strange that it suddenly changed without updating that Image Zoom extension, but nevermind. I set it to 100 and it instantly fixed the image issue.
Thanks for taking care. ** Changed in: firefox (Ubuntu) Status: Incomplete => Invalid -- firefox/gutsy showing images about 20% bigger https://bugs.launchpad.net/bugs/128688 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs