Allegedly, on or about 7 December 2017, Fulko Hew sent: > To disable the Advanced Power Management and to stop the head > unload/clicking I've always used: > > hdparm -B 255 /dev/sda > > But on this machine/drive, it doesn't seem to work; > or at least it only works for a short while, and then it starts > unloading again. Is there a laptop mode set somewhere? That'd be a conflicting configuration. https://wiki.archlinux.org/index.php/Laptop_Mode_Tools -- [tim@localhost ~]$ uname -rsvp Linux 4.13.16-202.fc26.x86_64 #1 SMP Thu Nov 30 15:39:32 UTC 2017 x86_64 Boilerplate: All mail to my mailbox is automatically deleted. There is no point trying to privately email me, I only get to see the messages posted to the mailing list. Sorry, no viruses was included with this email, please read the rm and fdisc man files to learn how to seriously mangle your own system. _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx