Since upgrading our workstations to 22.04, or kernel 6.5.0 specifically, copying of files with Nautilus (or Caja or Dolphin) on a Ubuntu server 14.04 from one directory to another is not possible anymore.
Uploading works as always, but copying between directories doesn't.The file managers don't give any feedback on progress or any error messages. Closing them gives a notification like "file transfer in progress".
The directories are on smb shares on the 14.04-server.
Copying the same files in terminal with cp works.
After going back on the 22.04 workstations to kernel 5.15.0-105 everything seems to work again.
Tested on three different machines.What could cause the problem, what could be a solution?
If it's treated as a bug, can I expect fixing?