r4/gentoo-optimus-switcher
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+some small fixes -redundancy

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r4 2021-05-31 14:22:34 +02:00
parent a7cbe56f39
commit 87b8f37e99
1 changed files with 22 additions and 18 deletions
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38
opti-sw.sh
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@ -34,29 +34,30 @@ rc_msg() {
printf "\n\n"
echo "If you haven't done so already, please put the following line at the top of your display manager or XOrg init script (for example ~/.xinitrc for startx or /usr/share/sddm/scripts/Xsetup for SDDM):"
echo "sh $HOME/.local/lib/nvidia-switch-rc.sh"
printf "%${TERM_WIDTH}s" | tr " " "_"
printf "%${TERM_WIDTH}s\n" | tr " " "_"
}
# Make suspend work for NVIDIA
install_nvidia_suspend_script() {
[ ! -d /lib64/elogind/system-sleep/ ] &&
echo "Unable to install NVIDIA suspend script: /lib64/elogind/system-sleep/ not found. This might be because you aren't using elogind."
echo "Unable to install NVIDIA suspend script: /lib64/elogind/system-sleep/ not found. This might be because you aren't using elogind." &&
return 1
sudo sh -c "echo '#!/usr/bin/env sh' > $SUSPEND_SCRIPT"
sudo sh -c "echo '# Managed by opti-sw.sh' >> $SUSPEND_SCRIPT"
sudo sh -c "echo 'lsmod | grep \"^nvidia\" || exit 0' >> $SUSPEND_SCRIPT"
sudo sh -c "echo 'WHEN=\"\$1\"' >> $SUSPEND_SCRIPT"
sudo sh -c "echo 'WHAT=\"\$2\"' >> $SUSPEND_SCRIPT"
sudo sh -c "echo 'if [ pre = \"\$WHEN\" ]; then' >> $SUSPEND_SCRIPT"
sudo sh -c "echo ' if [ suspend = \"\$WHAT\" ]; then' >> $SUSPEND_SCRIPT"
sudo sh -c "echo ' /usr/bin/nvidia-sleep.sh suspend' >> $SUSPEND_SCRIPT"
sudo sh -c "echo ' else' >> $SUSPEND_SCRIPT"
sudo sh -c "echo ' /usr/bin/nvidia-sleep.sh hibernate' >> $SUSPEND_SCRIPT"
sudo sh -c "echo ' fi' >> $SUSPEND_SCRIPT"
sudo sh -c "echo 'elif [ post = \"\$WHEN\" ]; then' >> $SUSPEND_SCRIPT"
sudo sh -c "echo ' sleep 1' >> $SUSPEND_SCRIPT"
sudo sh -c "echo ' /usr/bin/nvidia-sleep.sh resume &' >> $SUSPEND_SCRIPT"
sudo sh -c "echo 'fi' >> $SUSPEND_SCRIPT"
sudo sh -c "echo '#!/usr/bin/env sh
# Managed by opti-sw.sh
lsmod | cut -d\" \" -f1 | grep \"^nvidia\$\" > /dev/null || exit 0
WHEN=\"\$1\"
WHAT=\"\$2\"
if [ pre = \"\$WHEN\" ]; then
if [ suspend = \"\$WHAT\" ]; then
/usr/bin/nvidia-sleep.sh suspend
else
/usr/bin/nvidia-sleep.sh hibernate
fi
elif [ post = \"\$WHEN\" ]; then
sleep 1
/usr/bin/nvidia-sleep.sh resume &
fi' > $SUSPEND_SCRIPT"
sudo chmod +x $SUSPEND_SCRIPT
}
@ -81,8 +82,11 @@ case $OPT in
# Make suspend work
[ ! -e "$SUSPEND_SCRIPT" ] && install_nvidia_suspend_script && echo "Installed $SUSPEND_SCRIPT to make suspend work on NVIDIA"
echo "Switched to NVIDIA GPU. You will probably need to restart."
;;
esac
[ ! -e ~/.local/lib/nvidia-switch-rc.sh ] && mkdir -p ~/.local/lib/ && touch ~/.local/lib/nvidia-switch-rc.sh && chmod +x ~/.local/lib/nvidia-switch-rc.sh
exit 0