Ubuntu
powertop package

  1. Bug #136549
  2. Comment #1

Comment 1 for bug 136549

Revision history for this message
Evan Goers (megatog615) wrote : Re: Powertop suggest to add usbcore.autosuspend=1 to grub's kernel line, doesn't work

Confirmed. Here's what Powertop says in full:

"Suggestion: Enable USB autosuspend by pressing the U key or adding
usbcore.autosuspend=1 to the kernel command line in the grub config"

After adding it to the defoptions in my menu.list(and running update-grup), the kernel throws up a warning saying that usbcore.autosuspend doesn't exist.