flynx/post-install
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added hibernate + tweaks...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2022-11-23 00:45:51 +03:00
parent c67bc0f385
commit 8c9231ee6a
1 changed files with 52 additions and 11 deletions
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51
post-install
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@ -38,17 +38,19 @@ SCRIPT_DIR=${0}.d/
USER_SCRIPT_DIR=${0}.d/user/
# System info...
if ! [ -z "$(type -t dmidecode )" ] ; then
function systemInfo(){
if ! [ -z "$(type -t dmidecode )" ] ; then
# XXX should we be more specific here and include model number??
PLATFORM=$( sudo dmidecode \
| grep -A3 '^System Information' \
| grep 'Version:' \
| sed 's/\s*Version:\s*//' )
else
else
PLATFORM=unknown
fi
fi
PLATFORM_SCRIPT_DIR=${SCRIPT_DIR}/platform/${PLATFORM}
PLATFORM_SCRIPT_DIR=${SCRIPT_DIR}/platform/${PLATFORM}
}
@ -133,7 +135,9 @@ PKG_DNF=(
# # --output=/boot/efi/EFI/fedora/fonts/ter-u32n.pf2 \
# # /usr/share/fonts/terminus-fonts/ter-u32n.otb
# GRUB_FONT="/boot/efi/EFI/fedora/fonts/ter-u32n.pf2"
# GRUB_CMDLINE_LINUX=""
# # XXX this sees to have no effect until /etc/vconsole.conf is
# # loaded...
# GRUB_CMDLINE_LINUX="... vconsole.font=ter-v24n"
# XXX should we also add a feature to set these up???
terminus-fonts
terminus-fonts-console
@ -244,6 +248,41 @@ ALL_FEATURES=(
)
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# For more info see:
# https://fedoramagazine.org/hibernation-in-fedora-36-workstation/
function feature-hibernate(){
# a service to disable zram before we hibernate...
# XXX do we need to enable the swap here too???
cat <<-EOF | sudo tee /etc/systemd/system/hibernate-preparation.service
[Unit]
Description=Disable zram before hibernate
Before=systemd-hibernate.service
[Service]
User=root
Type=oneshot
ExecStart=/usr/sbin/swapoff /dev/zram0
[Install]
WantedBy=systemd-hibernate.service
EOF
@ sudo systemctl enable hibernate-preparation.service
# disable some memory checks...
mkdir -p /etc/systemd/system/systemd-logind.service.d/
@ cat <<-EOF | sudo tee /etc/systemd/system/systemd-logind.service.d/override.conf
[Service]
Environment=SYSTEMD_BYPASS_HIBERNATION_MEMORY_CHECK=1
EOF
@ sudo mkdir -p /etc/systemd/system/systemd-hibernate.service.d/
@ cat <<-EOF | sudo tee /etc/systemd/system/systemd-hibernate.service.d/override.conf
[Service]
Environment=SYSTEMD_BYPASS_HIBERNATION_MEMORY_CHECK=1
EOF
}
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function feature-dnf-config(){
if [ -z "$(grep 'f_lynx/post-install' /etc/dnf/dnf.conf)" ] ; then
@ -444,6 +483,7 @@ function feature-scripts(){ (
) }
function feature-platform-scripts(){
systemInfo
feature-scripts "$PLATFORM_SCRIPT_DIR"
}
@ -656,6 +696,7 @@ while ! [ -z "$1" ] ; do
# helpers...
--make-platform-dir)
systemInfo
echo "# Patform script dir: $PLATFORM_SCRIPT_DIR"
[ -d "$PLATFORM_SCRIPT_DIR" ] \
|| @ mkdir -p "$PLATFORM_SCRIPT_DIR"