janl/Sleep Ubuntu on Mac hardware.md

Created April 18, 2025 11:16

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systemd oneshot service to set sleep boolean on Apple Macbook Pro disks Original by Pier Lim. Posted at https://kerpanic.wordpress.com/2018/03/13/apple-keyboard-get-function-keys-working-properly-in-ubuntu/

/etc/systemd/system/fix_sleep.service:

[Unit]
Description=Job that disables sleep from stopping nvme hardware on MBP

[Service]
ExecStart=/sbin/fixsleep
Type=oneshot
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target

And the actual script:

/sbin/fixsleep:

#!/bin/bash
/bin/echo 0 > /sys/bus/pci/devices/0000\:01\:00.0/d3cold_allowed

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