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Disable acpi power saving mode used by some CPUs #2525

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osingla wants to merge 2 commits into from
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Disable acpi power saving mode used by some CPUs #2525

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a8bbeee
Disable acpi power saving mode used by some CPUs
olivier-singla Feb 4, 2019
76a5147
Removed IdleAction since it is ignored by default.
olivier-singla Feb 15, 2019
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4 changes: 4 additions & 0 deletions build_debian.sh
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Expand Up @@ -372,6 +372,10 @@ allow-hotplug eth0
iface eth0 inet dhcp
EOF

# Disable acpi power saving mode used by some CPUs
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c 'echo "HandleLidSwitch=ignore" >> /etc/systemd/logind.conf'
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@lguohan lguohan Feb 14, 2019

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I think you only need this. IdleAction is ignore by default.

https://www.freedesktop.org/software/systemd/man/logind.conf.html

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@olivier-singla olivier-singla Feb 21, 2019

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I had checked-in the change to support your comment:
This change removed "IdleAction=ignore" since I verified it is ignored by default, so I agree that there is no point to add this option.
Would-you agree now to have this feature approved?

sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c 'echo "IdleAction=ignore" >> /etc/systemd/logind.conf'

sudo cp files/dhcp/rfc3442-classless-routes $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d
sudo cp files/dhcp/sethostname $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
sudo cp files/dhcp/graphserviceurl $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
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