User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:48.0) Gecko/20100101 Firefox/48.0 Build ID: 20160728203720 Steps to reproduce: Upgraded to Firefox 48 from Firefox 47. Actual results: The font size in the search suggestions drop down from the urlbar/awesomebar is now too small. I am using Linux (Ubuntu MATE 16.04). Screenshot photo attached. Expected results: Font size of search suggestions is the same as text in the urlbar (same as in Firefox 47).

Did you report this issue to your distribution's bug tracker? Did they request to report it here? Please provide a link to that report... Thanks!

I hadn't, but now done in the Ubuntu-MATE bug tracker on launchpad. Bug 1610688. https://bugs.launchpad.net/firefox/+bug/1610688

Thanks for filing. This looks like bug 1293308 since it looks like your system font is bigger than the default, but please undupe if not.