Installed glib2.0 from proposed repository. Now all deleted items are visible in Trash. Upgrading these packages fixed the issue :
libglib2.0-0 version 2.50.2-2ubuntu1 libglib2.0-bin version 2.50.2-2ubuntu1 libglib2.0-data version to 2.50.2-2ubuntu1 -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to glib2.0 in Ubuntu. https://bugs.launchpad.net/bugs/1633824 Title: nautilus ignores trash on external drives To manage notifications about this bug go to: https://bugs.launchpad.net/glib/+bug/1633824/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs