https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=199310
[email protected] changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|www/firefox: Font rendering |[TTM][DRM]Artifact in |problem on 10-STABLE |graphic/Font rendering | |problem(artifact/gaps/missi | |ng characters/black line | |instead text) with radeon | |on | |10.2/10.3-RC2/3-RELEASE/10- | |STABLE --- Comment #14 from [email protected] --- (In reply to Koop Mast from comment #13) This isn't font or firefox(gecko) it's cleanly TTM/DRM regression, same situation reported with even more powerful graphic but intel(HD4000) on @freebsd-x11 (with faster acceleration method SNA instead EXA font rendering back again to normal state) : 1) Some commit to TTM broke it but due problem repeatable on intel graphic too it's possibly not TTM itself but AGP in TTM. 2) Some commit to DRM broke it due I found it before long TTM AGP patch landed this look reasonable. 3) No AGP-speed support in sysctl https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202408 4) Alternative acceleration method Glamor currently disabled https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207705 Possible solutions: 1) Update TTM/DRM code to last on (sync with kernel 4.5) due kernel before ~3.18-4.X contains many problems with old GPU. 2) Get to work Glamor. 3) Add sysctl for AGP. -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-gecko To unsubscribe, send any mail to "[email protected]"
