obiwac wrote:
I'll also need to look at how the desktop integrations detect and populate the power options that are presented. Right now, at least in my desktop environment, only Hibernate, Restart and Shut Down are available, but if the S3 option is toggled in BIOS, Suspend is also presented, not least since it would appear in hw.acpi.supported_sleep_state.This has been entirely on 'everything'. I have not tried suspending because the states are not listed yet, so acpiconf(8), by extension zzz(8) and further desktop-related integrations will either error out or not list the option:s2idle is not an ACPI state so it is expected that it won't be listed in hw.acpi.supported_sleep_state, and acpiconf will not be able to support this either. Instead, I'm working on a new interface for this: https://reviews.freebsd.org/D55508. Once landed, zzz will be updated to use that interface.
In the meantime, the
hw.acpi.{standby,suspend,lid_switch,sleep_button}_state sysctls do
already support taking in generic sleep types, so you can set them to
s2idle instead of the ACPI states. You can see all supported sleep
types in kern.power.supported_stype, but I can see your machine
already reports s2idle support as hw.acpi.sleep_button_state is set to
s2idle already.
# sysctl hw.acpi.suspend_state=s2idle hw.acpi.suspend_state: NONE sysctl: hw.acpi.suspend_state=s2idle: Invalid argument
Unless there's a different way to enter suspend state.You can set hw.acpi.power_button_state=s2idle and then press your power button.
Going to try this and see what happens. -- Charlie Li ...nope, still don't have an exit line.
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