File operation cannot be canceled

Submitted by V|B

Assigned to Xfce Bug Triage

Created attachment 8040 blocked File operation progress dialog box

Hello,

I have a problem but first

My configuration: Xubuntu 18.04 with 4.15.0-36-generic kernel running on a Lenovo Thinkpad X230. To this server I have added the following line in /etc/fstab:

//10.0.0.117/html /media/dev cifs defaults,uid=1000,gid=1000,credentials=/home/vlad/.smbdevcredentials,username=vlad 0 0

this is mapping my dev server to /media/dev

What I am trying to do: is to copy the contents of a folder inside /media/dev, for example all the files from /media/dev/1/ to /media/dev/2/ with Thunar.
What is happening: the Thunar starts copying, the first subfolder is created, the first file is copied and then it blocks. The "File Operation Progres" does not move. If I press the close button it minimizes to tray and stays there. If I am pressing the cancel button, nothing is happening. I have made also a screenshot

p.s. I do not know if this should be filed under Thunar or under Panel.... sorry :-)

Attachment 8040, "blocked File operation progress dialog box":

Version: 1.6.15