gnome desktop folder copy failed
Hi,i get an error when I use Debian desktop (Gnome,GNU/Linux 9 (stretch) 64 bit) ; I directory into a folder named A_folder with many subfolders and files {b_folder,c_folder.d_files.txt},then use shortcuts 'ctlr+c' to copy the b_folder and use shortcuts 'ctrl+v' paste the folder into current A_folder,if the b_folder has subfiles or subfolders,the file manager window will be closed,folder copy failed,if b_folder has nothing,copy success with shortcuts;