Subject: I confirm this bug

From: Thomas Lange <[email-masked]>
Date: Sun, 11 Feb 2024 15:34:45 +0100

I can confirm this bug.

Using qemu/kvm with autopkgtests I have
keyboard-configuration 1.221 inside the testbed and the postinst
script of keyboard-configuration fails with

cat: '/sys/bus/usb/devices/*:*/bInterfaceClass': No such file or directory
cat: '/sys/bus/usb/devices/*:*/bInterfaceSubClass': No such file or directory
cat: '/sys/bus/usb/devices/*:*/bInterfaceProtocol': No such file or directory

-- 
regards Thomas