I found the culprit: kdeconnect.
As suggested here:
https://askubuntu.com/questions/897358/nautilus-freezes-on-copy-action-not-during-transfer
changing the name of kdeconnect-cli in /usr/bin works as a workaround.
** Also affects: kdeconnect (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1718443
Title:
Nautilus becomes unresponsive for several seconds when cutting or
copying a file
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/kdeconnect/+bug/1718443/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
