However, with the latest OS release, this functionality has been removed by Apple! At this point, one shouldn’t even be surprised with the decisions taken by the Cupertino giant in this OS build because this isn’t the first time and wouldn’t be the last one either. Concerns regarding broken SSH, external display not working, and removal of Network Location have been raised from the first beta but have fallen on deaf ears. And now, this Schedule Shutdown missing from macOS Ventura isn’t doing any great favors either. Initially, it was attributed as a bug, but it has since been confirmed that it is an intended removal from Apple. So how can we now use this feature? Well, your only course of action now is to execute specific commands in the Terminal Window to get this job done. So without further ado, let’s check out how this could be carried out.
Fix Schedule Shutdown missing in macOS Ventura
That’s it. These were the steps to fix the issue of Schedule Shutdown missing from macOS Ventura. It really doesn’t make any sense whatsoever to remove the perfectly working GUI method and instead force the users to opt for the technical Terminal approach, but unfortunately, that is the only way forward and we will now have to get used to it, sooner than later.
All Power Schedule Commands for Ventura
NAME
pmset – manipulate power management settings
SYNOPSIS
pmset [-a | -b | -c | -u] [setting value] […] pmset -u [haltlevel percent] [haltafter minutes] [haltremain minutes] pmset -g [option] pmset schedule [cancel | cancelall] type date+time [owner] pmset repeat cancel pmset repeat type weekdays time pmset relative [wake | poweron] seconds pmset [touch | sleepnow | displaysleepnow | boot]
DESCRIPTION
pmset manages power management settings such as idle sleep timing, wake on administrative access, automatic restart on power loss, etc. Note that processes may dynamically override these power management settings by using I/O Kit power assertions. Whenever processes override any system power settings, pmset will list those processes and their power assertions in -g and -g assertions. See caffeinate(8).
SETTING
pmset can modify the values of any of the power management settings defined below. You may specify one or more setting & value pairs on the command-line invocation of pmset. The -a, -b, -c, -u flags determine whether the settings apply to battery ( -b ), charger (wall power) ( -c ), UPS ( -u ) or all ( -a ). Use a minutes argument of 0 to set the idle time to never for sleep disksleep and displaysleep pmset must be run as root in order to modify any settings.
SETTINGS
displaysleep – display sleep timer; replaces ‘dim’ argument in 10.4 (value in minutes, or 0 to disable) disksleep – disk spindown timer; replaces ‘spindown’ argument in 10.4 (value in minutes, or 0 to disable) sleep – system sleep timer (value in minutes, or 0 to disable) womp – wake on ethernet magic packet (value = 0/1). Same as “Wake for network access” in System Settings. ring – wake on modem ring (value = 0/1) powernap – enable/disable Power Nap on supported machines (value = 0/1) proximitywake – On supported systems, this option controls system wake from sleep based on proximity of devices using same iCloud id. (value = 0/1) autorestart – automatic restart on power loss (value = 0/1) lidwake – wake the machine when the laptop lid (or clamshell) is opened (value = 0/1) acwake – wake the machine when power source (AC/battery) is changed (value = 0/1) lessbright – slightly turn down display brightness when switching to this power source (value = 0/1) halfdim – display sleep will use an intermediate half-brightness state between full brightness and fully off (value = 0/1) sms – use Sudden Motion Sensor to park disk heads on sudden changes in G force (value = 0/1) hibernatemode – change hibernation mode. Please use caution. (value = integer) hibernatefile – change hibernation image file location. Image may only be located on the root volume. Please use caution. (value = path) ttyskeepawake – prevent idle system sleep when any tty (e.g. remote login session) is ‘active’. A tty is ‘inactive’ only when its idle time exceeds the system sleep timer. (value = 0/1) networkoversleep – this setting affects how OS X networking presents shared network services during system sleep. This setting is not used by all platforms; changing its value is unsupported. destroyfvkeyonstandby – Destroy File Vault Key when going to standby mode. By default File vault keys are retained even when system goes to standby. If the keys are destroyed, user will be prompted to enter the password while coming out of standby mode.(value: 1 – Destroy, 0 – Retain)
GETTING
-g (with no argument) will display the settings currently in use.
-g live displays the settings currently in use.
-g custom displays custom settings for all power sources.
-g cap displays which power management features the machine supports.
-g sched displays scheduled startup/wake and shutdown/sleep events.
-g ups displays UPS emergency thresholds.
-g ps / batt displays status of batteries and UPSs.
-g pslog displays an ongoing log of power source (battery and UPS) state.
-g rawlog displays an ongoing log of battery state as read directly from
battery.
-g therm shows thermal conditions that affect CPU speed. Not available on
all platforms.
-g thermlog shows a log of thermal notifications that affect CPU speed.
Not available on all platforms.
-g assertions displays a summary of power assertions. Assertions may
prevent system sleep or display sleep. Available 10.6 and later.
-g assertionslog shows a log of assertion creations and releases.
Available 10.6 and later.
-g sysload displays the “system load advisory” – a summary of system
activity available from the IOGetSystemLoadAdvisory API. Available 10.6
and later.
-g sysloadlog displays an ongoing log of lives changes to the system load
advisory. Available 10.6 and later.
-g ac / adapter will display details about an attached AC power adapter.
Only supported for MacBook and MacBook Pro.
-g log displays a history of sleeps, wakes, and other power management
events. This log is for admin & debugging purposes.
-g uuid displays the currently active sleep/wake UUID; used within OS X
to correlate sleep/wake activity within one sleep cycle. history
-g uuidlog displays the currently active sleep/wake UUID, and prints a
new UUID as they’re set by the system.
-g history is a debugging tool. Prints a timeline of system sleeplwake
UUIDs, when enabled with boot-arg io=0x3000000.
-g historydetailed Prints driver-level timings for a sleep/wake. Pass a
UUID as an argument.
-g powerstate [class names] Prints the current power states for I/O Kit
drivers. Caller may provide one or more I/O Kit class names (separated by
spaces) as an argument. If no classes are provided, it will print all
drivers’ power states.
-g powerstatelog [-i interval] [class names] Periodically prints the
power state residency times for some drivers. Caller may provide one or
more I/O Kit class names (separated by spaces). If no classes are
provided, it will log the IOPower plane’s root registry entry. Caller may
specify a polling interval, in seconds with -i
SAFE SLEEP ARGUMENTS
hibernatemode supports values of 0, 3, or 25. Whether or not a hibernation image gets written is also dependent on the values of standby and autopoweroff For example, on desktops that support standby a hibernation image will be written after the specified standbydelay time. To disable hibernation images completely, ensure hibernatemode standby and autopoweroff are all set to 0. hibernatemode = 0 by default on desktops. The system will not back memory up to persistent storage. The system must wake from the contents of memory; the system will lose context on power loss. This is, historically, plain old sleep. hibernatemode = 3 by default on portables. The system will store a copy of memory to persistent storage (the disk), and will power memory during sleep. The system will wake from memory, unless a power loss forces it to restore from hibernate image. hibernatemode = 25 is only settable via pmset. The system will store a copy of memory to persistent storage (the disk), and will remove power to memory. The system will restore from disk image. If you want “hibernation” – slower sleeps, slower wakes, and better battery life, you should use this setting. Please note that hibernatefile may only point to a file located on the root volume.
STANDBY ARGUMENTS
standby causes kernel power management to automatically hibernate a
machine after it has slept for a specified time period. This saves power
while asleep. This setting defaults to ON for supported hardware. The
setting standby will be visible in pmset -g if the feature is supported
on this machine.
standbydelayhigh and standbydelaylow specify the delay, in seconds,
before writing the hibernation image to disk and powering off memory for
Standby. standbydelayhigh is used when the remaining battery capacity is
above highstandbythreshold , and standbydelaylow is used when the
remaining battery capacity is below highstandbythreshold.
highstandbythreshold has a default value of 50 percent.
autopoweroff is enabled by default on supported platforms as an
implementation of Lot 6 to the European Energy-related Products
Directive. After sleeping for
UPS SPECIFIC ARGUMENTS
UPS-specific arguments are only valid following the -u option. UPS settings also have an on/off value. Use a -1 argument instead of percent or minutes to turn any of these settings off. If multiple halt conditions are specified, the system will halt on the first condition that occurs in a low power situation. haltlevel – when draining UPS battery, battery level at which to trigger an emergency shutdown (value in %) haltafter – when draining UPS battery, trigger emergency shutdown after this long running on UPS power (value in minutes, or 0 to disable) haltremain – when draining UPS battery, trigger emergency shutdown when this much time remaining on UPS power is estimated (value in minutes, or 0 to disable) Note: None of these settings are observed on a system with support for an internal battery, such as a laptop. UPS emergency shutdown settings are for desktop and server only.
SCHEDULED EVENT ARGUMENTS
pmset allows you to schedule system sleep, shutdown, wakeup and/or power on. “schedule” is for setting up one-time power events, and “repeat” is for setting up daily/weekly power on and power off events. Note that you may only have one pair of repeating events scheduled – a “power on” event and a “power off” event. For sleep cycling applications, pmset can schedule a “relative” wakeup or poweron to occur in seconds from the end of system sleep/shutdown, but this event cannot be cancelled and is inherently imprecise. type – one of sleep, wake, poweron, shutdown, wakeorpoweron date/time – “MM/dd/yy HH:mm:ss” (in 24 hour format; must be in quotes) time – HH:mm:ss weekdays – a subset of MTWRFSU (“M” and “MTWRF” are valid strings) owner – a string describing the person or program who is scheduling this one-time power event (optional)
POWER SOURCE ARGUMENTS
-g with a ‘batt’ or ‘ps’ argument will show the state of all attached power sources. -g with a ‘pslog’ or ‘rawlog’ argument is normally used for debugging, such as isolating a problem with an aging battery.
OTHER ARGUMENTS
boot – tell the kernel that system boot is complete (normally LoginWindow does this). May be useful to Darwin users. touch – PM re-reads existing settings from disk. noidle – pmset prevents idle sleep by creating a PM assertion to prevent idle sleep(while running; hit ctrl-c to cancel). This argument is deprecated in favor of caffeinate(8). Please use caffeinate(8) instead. sleepnow – causes an immediate system sleep. restoredefaults – Restores power management settings to their default values. displaysleepnow – causes display to go to sleep immediately. resetdisplayambientparams – resets the ambient light parameters for certain Apple displays. dim – deprecated in 10.4 in favor of ‘displaysleep’. ‘dim’ will continue to work. spindown – deprecated in 10.4 in favor of ‘disksleep’. ‘spindown’ will continue to work.
EXAMPLES
This command sets displaysleep to a 5 minute timer on battery power, leaving other settings on battery power and other power sources unperturbed. pmset -b displaysleep 5 Sets displaysleep to 10, disksleep to 10, system sleep to 30, and turns on WakeOnMagicPacket for ALL power sources (AC, Battery, and UPS) as appropriate pmset -a displaysleep 10 disksleep 10 sleep 30 womp 1 For a system with an attached and supported UPS, this instructs the system to perform an emergency shutdown when UPS battery drains to below 40%. pmset -u haltlevel 40 For a system with an attached and supported UPS, this instructs the system to perform an emergency shutdown when UPS battery drains to below 25%, or when the UPS estimates it has less than 30 minutes remaining runtime. The system shuts down as soon as either of these conditions is met. pmset -u haltlevel 25 haltremain 30 For a system with an attached and supported UPS, this instructs the system to perform an emergency shutdown after 2 minutes of running on UPS battery power. pmset -u haltafter 2 Schedules the system to automatically wake from sleep on July 4, 2016, at 8PM. pmset schedule wake “07/04/16 20:00:00” Schedules a repeating shutdown to occur each day, Tuesday through Saturday, at 11AM. pmset repeat shutdown TWRFS 11:00:00 Schedules a repeating wake or power on event every tuesday at 12:00 noon, and a repeating sleep event every night at 8:00 PM. pmset repeat wakeorpoweron T 12:00:00 sleep MTWRFSU 20:00:00 Cancels all scheduled system sleep, shutdown, wake, and power on events. pmset repeat cancel Prints the power management settings in use by the system. pmset -g Prints a snapshot of battery/power source state at the moment. pmset -g batt If your system suddenly sleeps on battery power with 20-50% of capacity remaining, leave this command running in a Terminal window. When you see the problem and later power and wake the computer, you’ll be able to detect sudden discontinuities (like a jump from 30% to 0%) indicative of an aging battery. pmset -g pslog
FILES
All changes made through pmset are saved in a persistent preferences file (per-system, not per-user) at /Library/Preferences/SystemConfiguration/com.apple.PowerManagement.plist Scheduled power on/off events are stored separately in /Library/Preferences/SystemConfiguration/com.apple.AutoWake.plist pmset modifies the same file that System Settings modifies. That’s it. this was all from this guide on how you could fix the issue of Schedule Shutdown missing from macOS Ventura. You may drop in your queries, if any, in the comments section below.
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