Ubuntu
linux package

  1. Bug #971061
  2. Comment #64

Comment 64 for bug 971061

Revision history for this message
Marcello (pogliamarci) wrote : Re: [Bug 971061] Re: acpi reports battery state incorrectly

On 24/08/2013 23:37, Mattia Guidi wrote:
> I confirm that adding the option
>
> acpi_osi='!Windows 2012'
>
> to GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub at least makes the
> lid close suspension behave correctly.

For me it's not working.
Even changing my GRUB_CMDLINE_LINUX_DEFAULT line to "quiet
acpi_osi='!Windows 2012'", when closing the lid the action is not
detected (/proc/acpi/button/lid/LID0/state indicates the state as open,
and the suspension is not triggered)