Around 2024-04-12 my laptop keyboard stopped responding.Only rebooting gets the keyboard working again.
Experimenting showed the keyboard stops working after suspend, quite reliably.
$ dmidecode...System Information Manufacturer: Dell Inc. Product Name: XPS 13 9370The boot parameters recommended in other threadsi8042.reset i8042.nomux=1did not help. (Was not exhaustive on this, in particular, didn't try dumbkbd)
What is causing the issue?