On the machine with the working screenruler, we have this at the moment: $
screenruler & [1] 82945 $ Loading libraries... /usr/bin/screenruler:61:in
`block in <main>': 'Gdk::Pixbuf' has been deprecated. Use 'GdkPixbuf::Pixbuf'.
/usr/lib/ruby/vendor_ruby/gdk_pixbuf2/deprecated.rb:48:in `new':
GdkPixbuf::Pixbuf.new(path) is deprecated. Use GdkPixbuf::Pixbuf.new(:file =>
path) instead. /usr/lib/ruby/vendor_ruby/gdk_pixbuf2/deprecated.rb:48:in `new':
GdkPixbuf::Pixbuf.new(path) is deprecated. Use GdkPixbuf::Pixbuf.new(:file =>
path) instead. /usr/lib/ruby/vendor_ruby/gdk_pixbuf2/deprecated.rb:48:in `new':
GdkPixbuf::Pixbuf.new(path) is deprecated. Use GdkPixbuf::Pixbuf.new(:file =>
path) instead. Creating windows... Gtk-WARNING **: Unknown property:
GtkWindow.has-resize-grip from
/usr/share/screenruler/utils/glade_window.rb:29:in `initialize' from
/usr/share/screenruler/ruler_window.rb:51:in `initialize' from
/usr/bin/screenruler:76:in `new' from /usr/bin/screenruler:76:in `<main>'
Reading settings... Presenting ruler... $ sudo aptitude show screenruler| grep
Version Version: 0.960+bzr41+deb10-4 $ sudo aptitude show libgtk-3-0| grep
Version Version: 3.24.24-4 $ LANG=C ls -la
/usr/lib/x86_64-linux-gnu/libgtk-3.so.0.2404.20 -rw-r--r-- 1 root root 8042616
May 2 2021 /usr/lib/x86_64-linux-gnu/libgtk-3.so.0.2404.20 Notice that a
message concerning has-resize-grip is shown. I'm going to report the results
from the other machine (where the screenruler, on the contrary, doesn't work)
in short.