It happens so infrequently and yet so often that I feel like I’m going insane. That I have done something wrong.
Is this just me? Does copy and paste sometimes not work for you? Why does this happen?
As a specific example, I can be on my main system with a hardline connection to remote desktop a meter away from me and also on the main system have a window ssh-ed into a locally hosted docker image.
I sometimes, but not always find that copy from the remote desktop and paste to the ssh terminal just does not work with symtoms suggesting there are multiple buffers and paste is using the wrong one. I know the copy puts the correct value in the buffer as the "fix" I use is to paste into an editor running on my local system, then recopy the value and paste into the ssh terminal.
In order for copy/paste to work, applications have to share information and metadata.
On Windows/Win32 this is (was?) done by COM and related technologies.
On Linux it is D-Bus.
I think there are other interprocess mechanisms.
I suppose that if an application have different assumptions than another, about what a request through the interprocess bus does mean, copy/pasting does not work.