The only workaround I found is to uninstall the package "overlay-scrollbar", or disable the overlay scrollbars selectively:
#!/usr/bin/python import os os.environ['LIBOVERLAY_SCROLLBAR'] = '0' from gi.repository import Gtk ...
The only workaround I found is to uninstall the package "overlay- scrollbar" , or disable the overlay scrollbars selectively:
#!/usr/bin/python 'LIBOVERLAY_ SCROLLBAR' ] = '0'
import os
os.environ[
from gi.repository import Gtk
...