User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/62.0.3202.89 Chrome/62.0.3202.89 Safari/537.36 Steps to reproduce: I updated to Firefox 57 (stable) from the Ubuntu repositories. Actual results: Firefox doesn't show any text on certain websites, e.g. github.com and youtube.com (screenshots attached), even in safe mode and with a fresh profile. This also happens on Firefox 58.0b4 beta, downloaded from Mozilla directly. Expected results: Firefox should render all text.
Summary: Firefox 57.0 doesn't render any text on certain sites on Ubuntu 16.04 → Firefox 57.0 doesn't display any text on certain sites on Ubuntu 16.04
This could be some kind of a font issue that appears only on your system. Do you have time to use the mozregression tool to find the change in the Mozilla source that caused this bug ? - http://mozilla.github.io/mozregression/
2 years ago
Component: Untriaged → Security: Process Sandboxing
OS: Unspecified → Linux
Product: Firefox → Core
Reporter: Please ignore my comment about mozregression, this is caused by the sandboxing feature. You can read more about this at this blog post: http://www.morbo.org/2017/11/linux-sandboxing-improvements-in.html
Duplicate of bug 1418240 ?
I'm having the same issue on Xubuntu 16.04 and FF 57.0. I can't see the fonts in a lot of websites, both my own sites (which uses CSS fonts) and third party sites. As an example: I can't see any fonts on https://bitbucket.org/ I've unchecked the "Allow their own fonts" preference setting, so I can at least read the webs, but it do is a bug in FF 57 + *buntu. And I think it's no a solution to manually install any "missing" font - which is not missing, as Chrome/Chromium are showing them with no issues.
(In reply to Matthias Versen [:Matti] from comment #3) > Reporter: Please ignore my comment about mozregression, this is caused by > the sandboxing feature. > You can read more about this at this blog post: > http://www.morbo.org/2017/11/linux-sandboxing-improvements-in.html Thanks. I guess the 'needinfo' flag can be removed then.
Status: UNCONFIRMED → RESOLVED
Closed: 2 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1412090
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