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https://gitdl.cn/https://github.com/chakralinux/core.git
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43 lines
1.7 KiB
Plaintext
43 lines
1.7 KiB
Plaintext
## arg 1: the new package version
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## arg 2: the old package version
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post_upgrade() {
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echo "Intel CPU ucode upgrades are no longer performed by the firmware loader."
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echo "If you want to update the Intel CPU ucode on boot, add the file"
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echo "Make sure you enable the 'microcode' hook in /etc/mkinitcpio.conf"
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echo "And regenerate kernel image with mkinitcpio"
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echo ""
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if [ "$(vercmp $2 20151106)" -lt 0 ]; then
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echo "If you're previously using grub, make sure you generate the new grub config file."
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fi
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if [ -f /boot/grub/grub.cfg ]; then
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if grep -q intel-ucode.img /boot/grub/grub.cfg; then
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printf "\e[01;31mYour grub.cfg contains intel-ucode.img\n"
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if which grub-mkconfig >/dev/null 2>&1; then
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printf "Trying to automatically update grub.cfg...\n"
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printf "Backup current grub.cfg at /boot/grub/grub.cfg.bak\n"
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cp /boot/grub/grub.cfg /boot/grub/grub.cfg.bak
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if grub-mkconfig -o /boot/grub/grub.cfg.new; then
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mv /boot/grub/grub.cfg.new /boot/grub/grub.cfg
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printf "\e[01;32mgrub.cfg successfully updated. You can check it at /boot/grub/grub.cfg.\n\e[00m"
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else
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printf "Failed to update grub.cfg. Make sure you regenerate it with:\n"
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printf " grub-mkconfig -o /boot/grub/grub.cfg\n\e[00m"
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fi
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fi
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fi
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fi
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if which mkinitcpio >/dev/null 2>&1; then
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echo ">>> Generating initial ramdisk, using mkinitcpio. Please wait..."
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echo ">>> If you are using non-default kernel, you should update kernel"
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echo ">>> manually"
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if [ -f etc/mkinitcpio.d/linux.preset ]; then
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mkinitcpio -p linux
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fi
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if [ -f etc/mkinitcpio.d/linux-lts.preset ]; then
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mkinitcpio -p linux-lts
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fi
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fi
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}
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