Wrong monitor name after waking up from suspend

[fkranhold]

Version and log

• Sway version 1.9
• Debug log

Description

• Connect a monitor (in my case: via display port),
• Suspend the device (in my case: s2idle),
• Connect another monitor to the same port,
• Wake up the system.

In this case, the monitor name (model and serial number) is not updated (i.e. swaymsg -t get_outputs returns the name of the first monitor). As a consequence, an output configuration that relies on the monitor name will not be applied correctly.

The above procedure might sound artificial, but is in fact quite common when working with a laptop and different docking stations at different places, and suspending the laptop when moving from one place to the other one.

[emersion]

See also https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/4425