On Fri, 2016-04-01 at 21:30 +0200, Jan Kratochvil wrote: > On Tue, 29 Mar 2016 19:22:31 +0200, Tim Landscheidt wrote: > > Michael Catanzaro <mcatanz...@gnome.org> wrote: > > > Then it was probably broken by this update: > > > > > https://bodhi.fedoraproject.org/updates/FEDORA-2016-606ca05253 > > > > The "LIBGL_DRI3_DISABLE=1" workaround fixed it for me as > > well (running Iceweasel on a remote Debian box from a local > > Fedora box). Does that mean that there is an error in Fe- > > dora, Firefox/Iceweasel, something else? Is there a bug > > tracking this? > > libreoffice-core-5.0.5.2-6.fc23.x86_64 is broken+workarounded the > same way. > > > Jan
I will just add: DRI3 plus the modesetting graphics driver (mandatory for new Intel processors) plus accelerated compositing is known-broken in WebKit; we unfortunately cannot support that combination. As we are going to make accelerated compositing mandatory in WebKit in the near future, my understanding is that will break all apps using WebKit for users with new computers. Only known solution is LIBGL_DRI3_DISABLE=1. This is your obligatory "I told you so" for when the complaints start rolling in half a year from now. This is https://bugs.freedesktop.org/show_bug.cgi?id=85064 I'm concerned that we may have enabled DRI3 before it was fully-baked, if it's known to be broken with Firefox, WebKit, LibreOffice.... Michael -- devel mailing list devel@lists.fedoraproject.org http://lists.fedoraproject.org/admin/lists/devel@lists.fedoraproject.org
