Created attachment 8907152 [details] subpixel-aa-lost.mov Seen this since the Photon switch. Figured it would be known but my coworkers don't see it on their nightly install. I tried with a fresh profile but I still see it. See attached screencast. I get this on a fresh profile. The problem is more notable on my 1x ratio monitor.
The screenshot doesn't do the problem justice. I sometimes see other tabs lose subpixel AA on mouse over.
Bas, can you take a look?
Isn't this is a dupe of bug 1389518, or more precisely one of its duplicates, bug 1392099 or maybe bug 1397919?
This feels like a blocker depending on how many users it impacts. We're running out of time though, Milan, thoughts here on what we want to do with this bug for 57?
Markus, does this also need bug 1387594?
I believe it does.
Yes it does, and I'd call this a duplicate of bug 1389476 as well.