Date: Fri, 10 Apr 2015 19:02:27 +0000 From: bugzilla-noreply@freebsd.org To: gecko@FreeBSD.org Subject: [Bug 199310] www/firefox: Font rendering problem on 10-STABLE Message-ID: <bug-199310-21738-3PcLGdXZ2F@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-199310-21738@https.bugs.freebsd.org/bugzilla/> References: <bug-199310-21738@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=199310 Jan Beich <jbeich@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jbeich@FreeBSD.org --- Comment #2 from Jan Beich <jbeich@FreeBSD.org> --- Looking at the screenshot it appears only certain glyphs are missing e.g., d e i m n p r S. However, the pattern differs as font type changes (regular vs. bold). To figure out the font select a text with missing glyphs, press "Inspect Element" in context menu, then select "Fonts" tab in the box where CSS rules are showed. Usually, when a glyph is missing in a font Pango tries to substitute it with one from different font and failing that shows a white-box with Unicode code point. The issue may arise if a bad/quirky font provides glyphs only for certain letters but has high priority or fails to render with certain locale, Freetype version, etc. Here are a few more ideas to diagnose the issue: - Can you show the output of fc-list and xset q? Try removing most fonts and disable all but "built-ins". Maybe also regen /var/db/fontconfig from scratch. - Do you have a composite manager running? Try without. - Is firefox built against GTK2 or GTK3? Try different theme e.g., HighContrast - Which X11 video driver do you use? Try gfx.xrender.enabled -> false in about:config -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.
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