Trying firefox-62 on f28 firefox-wayland does not seem to run when layers.acceleration.force-enabled is set true
$ firefox-wayland
Attempting load of libEGL.so
[Child 6822, Chrome_ChildThread] WARNING: pipe error (41): Connection reset by peer: file /builddir/build/BUILD/firefox-62.0/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 353
###!!! [Child][MessageChannel::SendAndWait] Error: Channel error: cannot send/recv
###!!! [Child][MessageChannel] Error: (msgtype=0x4F0020,name=PLayerTransaction::Msg_Shutdown) Channel error: cannot send/recv
Terminated
firefox-65.0.1 in gnome-wayland session runs with layers.acceleration.force-enabled set true, though browser freezes hard with certain websites. When layers.acceleration.force-enabled set false these sites are fine.
$ firefox-wayland
Attempting load of libEGL.so
IPDL protocol Error: Received an invalid file descriptor
IPDL protocol Error: Received an invalid file descriptor
WebGL(0x7f11f65fd800)::ForceLoseContext
WebGL(0x7f11f8524800)::ForceLoseContext
IPDL protocol Error: Received an invalid file descriptor
IPDL protocol Error: Received an invalid file descriptor