On Mon, Nov 27, 2017 at 08:17:43PM +0100, Yves-Alexis Perez wrote: > On Mon, 2017-11-27 at 20:03 +0100, Yves-Alexis Perez wrote: > > On Mon, 2017-11-27 at 18:24 +0000, Julian Gilbey wrote: > > > This might be a small hint as to what might be going on: the > > > .xsession-errors file (attached) is full of errors and warnings > > > related to /usr/share/themes/Xfce/gtk-3.0/gtk.css. > > > > Was gtk-3 updated recently on your system? > > Seems that gtk-3 broke theming again, but I'm unsure it's actually related. > Can you try with another theme like Arc?
Ha ha, good catch! That's half the problem - I've just removed gtk3-engines-xfce, and now the window menu titles are back to something sensible. My libgtk-3-0 is 3.22.24, but that's been installed for ages, so I don't know why it only just broke. So the only remaining problem is the icons not appearing in the notification area, and removing gtk3-engines-xfce hasn't helped there, unfortunately. Thanks!! Julian