Allegedly, on or about 7 December 2017, Fulko Hew sent: > 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. It sounds like it does work, but something else is changing the settings on you later on. I don't think you've said how long your change works for. I don't recall you saying what desktop you use. It may help people narrow down what might be periodically undoing your setting. -- [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. A positive attitude is worth the effort if it annoys enough people. _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx