Bug confirmed on Debian 9 (stretch), too. Here, libatk-adaptor is installed by default as a dependency of orca und task-xfce-desktop. So i cannot purge it without breaking my system.
After disabling atk-adaptor
mv /etc/X11/Xsession.d/90atk-adaptor /etc/X11/Xsession.d/90atk-adaptor.bak
as suggested by Roland65 here
https://sourceforge.net/p/texmaths/bugs/69/#822d
my TexMaths-Plugin works fine.
Bug confirmed on Debian 9 (stretch), too.
Here, libatk-adaptor is installed by default as a dependency of orca und task-xfce-desktop.
So i cannot purge it without breaking my system.
After disabling atk-adaptor
mv /etc/X11/ Xsession. d/90atk- adaptor /etc/X11/ Xsession. d/90atk- adaptor. bak
as suggested by Roland65 here
https:/ /sourceforge. net/p/texmaths/ bugs/69/ #822d
my TexMaths-Plugin works fine.