Re: Where Do GUI Errors Go Now?

On Mon, 9 Jun 2025 00:56:32 -0000 (UTC), I wrote:

But anyway, seems there is no equivalent in Wayland-based GUIs. Does
stderr from a GUI-launched app just get thrown away now?

After posting that, I thought to have a look around my own system, to see
what I could find. I checked one or two GUI apps (e.g. Pan, Konsole) to
see where their process fd 2 was pointing, and in each case it was going
to some kind of socket.

What kind of socket? So I thought to check the systemd user journal:

    journalctl --user

and yes, there is a whole bunch of random messages there, including GUI
toolkit errors, just like old times. ;)