39 lines
1.2 KiB
Bash
39 lines
1.2 KiB
Bash
#!/bin/sh
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post_upgrade() {
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# We used to package /boot/grub/grub.cfg, but there is no reason to.
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# Remove the file from package, but move real file back in place.
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if [ ! -f /boot/grub/grub.cfg -a -f /boot/grub/grub.cfg.pacsave ]; then
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mv /boot/grub/grub.cfg.pacsave /boot/grub/grub.cfg
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fi
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# Give a hint to update installation and configuration one after another.
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cat <<EOM
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:: To use the new features provided in this GRUB update, it is recommended
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to install it to the MBR or UEFI. Due to potential configuration
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incompatibilities, it is advised to run both, installation and generation
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of configuration:
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\$ grub-install ...
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\$ grub-mkconfig -o /boot/grub/grub.cfg
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EOM
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# return if old package version greater 2:2.06-0...
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(( $(vercmp $2 '2:2.06-0') > 0 )) && return
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if [[ -e /sys/firmware/efi/efivars ]]; then
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cat <<EOM
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:: Grub does no longer support side-loading modules when secure boot is
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enabled. Thus booting will fail, unless you have an efi executable
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'grubx64.efi' with bundled modules.
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EOM
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fi
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}
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post_install() {
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cat <<EOM
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:: Install your bootloader and generate configuration with:
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\$ grub-install ...
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\$ grub-mkconfig -o /boot/grub/grub.cfg
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EOM
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}
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