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Set grub resolution when installing the theme #11

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Set grub resolution when installing the theme #11

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4d94269
Set GRUB resolution when installing the theme
meilimaoxyn Dec 9, 2020
b604ee1
Delete the old resolution before writing
meilimaoxyn Dec 9, 2020
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18 changes: 18 additions & 0 deletions install.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -108,6 +108,24 @@ echo | sudo tee -a /etc/default/grub
echo 'Adding theme to GRUB config'
echo "GRUB_THEME=/boot/${GRUB_DIR}/themes/${THEME}/theme.txt" | sudo tee -a /etc/default/grub

# Detect primary display resolution
which xrandr 2>&1 >/dev/null

if [ $? == 0 ];
then
# Detect old primary display resolution item
OLD_RES=`cat /etc/default/grub | grep "GRUB_GFXMODE="`

if [ $OLD_RES != "" ];
then
echo 'Delete old GRUB resolution entries'
sed -i "/^$OLD_RES/d" /etc/default/grub
fi

RES=`xrandr | grep "connected primary" | awk '{print $4}' | sed 's#+.+.$##g'`
echo "GRUB_GFXMODE=$RES" | sudo tee -a /etc/default/grub
fi

echo 'Removing theme installation files'
rm -rf ${THEME}.zip ${THEME}-master

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