Am Samstag, 19. Januar 2019, 08:12:52 CET schrieb
Please show from each system
lsinitrd /boot/initrd etc/cmdline.d/\*
(yes, last command is exactly as given, it shows content of files).
I am not surprised you have no discards; I am surprised where discards
Would you still like to see those files from a system with working
discard? In that case I'll post 'em.
Please post output of
on system where you see "working" discard. I suspect this is false positive.