Comment # 7 on bug 1080015 from Neil Rickert

I checked mutter.

I happened to have:
libmutter-1-0-3.26.2+20171231.0bd1d7cf0-1.1.x86_64.rpm
mutter-3.26.2+20171231.0bd1d7cf0-1.1.x86_64.rpm
mutter-data-3.26.2+20171231.0bd1d7cf0-1.1.x86_64.rpm
mutter-lang-3.26.2+20171231.0bd1d7cf0-1.1.noarch.rpm

on my NFS server.  I have Tumbleweed set to keep packages.  I delete them after
a while, but I had not yet deleted those.

So I installed them.  It required me to uninstall bundle-lang-gnome-en

I retested.  The mouse is still not recognized by "gdm".  So I guess it wasn't
"mutter".  I have since reinstalled the updated (20180127) mutter packages.