Folder copy failed;
Hi ,I'm a Debian Linux desktop user[Debian GNU/Linux 9 (stretch) 64 Bit]; I get an error when I use GNOME nautilus 3.22.3; 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 folder A_folder; if the b_folder has subfiles or subfolders, normally,the b_folder will create a duplicate folder in A_folder with name b_folder_bak or other name,but now the file manager window dialog will be closed,folder copy failed,if b_folder has nothing,copy paste operation successfully with shortcuts;