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# arg 1: the new package version
# arg 2: the old package version
KERNEL_NAME=-lts
KERNEL_VERSION=2.6.32.50-1-lts
post_install () {
# updating module dependencies
echo ">>> Updating module dependencies. Please wait ..."
/sbin/depmod $KERNEL_VERSION
# generate init ramdisks
echo ">>> MKINITCPIO SETUP"
echo ">>> ----------------"
echo ">>> If you use LVM2, Encrypted root or software RAID,"
echo ">>> Ensure you enable support in /etc/mkinitcpio.conf ."
echo ">>> More information about mkinitcpio setup can be found here:"
echo ">>> http://wiki.archlinux.org/index.php/Mkinitcpio"
echo ""
echo ">>> Generating initial ramdisk, using mkinitcpio. Please wait..."
mkinitcpio -p kernel26${KERNEL_NAME}
}
post_upgrade() {
pacman -Q grub &>/dev/null
hasgrub=$?
pacman -Q grub2 &>/dev/null
hasgrub2=$?
pacman -Q lilo &>/dev/null
haslilo=$?
# reminder notices
if [ $haslilo -eq 0 ]; then
echo ">>>"
if [ $hasgrub -eq 0 -o $hasgrub2 -eq 0 ]; then
echo ">>> If you use the LILO bootloader, you should run 'lilo' before rebooting."
else
echo ">>> You appear to be using the LILO bootloader. You should run"
echo ">>> 'lilo' before rebooting."
fi
echo ">>>"
fi
if grep "/boot" /etc/fstab 2>&1 >/dev/null; then
if ! grep "/boot" /etc/mtab 2>&1 >/dev/null; then
echo "WARNING: /boot appears to be a seperate partition but is not mounted."
echo " You probably just broke your system. Congratulations."
fi
fi
if [ "`vercmp $2 2.6.13`" -lt 0 ]; then
# important upgrade notice
echo ">>>"
echo ">>> IMPORTANT KERNEL UPGRADE NOTICE"
echo ">>> -------------------------------"
echo ">>> As of kernel 2.6.13, DevFS is NO LONGER AVAILABLE!"
echo ">>> If you still use DevFS, please make the transition to uDev before"
echo ">>> rebooting. If you really need to stay with DevFS for some reason,"
echo ">>> then you can manually downgrade to an older version:"
echo ">>>"
echo ">>> # pacman -U http://archlinux.org/~judd/kernel/kernel26-scsi-2.6.12.2-1.pkg.tar.gz"
echo ">>>"
echo ">>> If you choose to downgrade, don't forget to add kernel26-scsi to your"
echo ">>> IgnorePkg list in /etc/pacman.conf"
echo ">>>"
echo ">>> (NOTE: The following portion applies to uDev users as well!)"
echo ">>>"
echo ">>> If you use any DevFS paths in your GRUB menu.lst, then you will not"
echo ">>> be able to boot! Change your root= parameter to use the classic"
echo ">>> naming scheme."
echo ">>>"
echo ">>> EXAMPLES:"
echo ">>> - change root=/dev/discs/disc0/part3 to root=/dev/sda3"
echo ">>> - change root=/dev/md/0 to root=/dev/md0"
echo ">>>"
fi
# generate new init ramdisk
if [ "`vercmp $2 2.6.18`" -lt 0 ]; then
echo ">>> --------------------------------------------------------------"
echo ">>> | WARNING: |"
echo ">>> |mkinitrd is not supported anymore in kernel >=2.6.18 series!|"
echo ">>> | Please change to Mkinitcpio setup. |"
echo ">>> --------------------------------------------------------------"
echo ">>>"
fi
# updating module dependencies
echo ">>> Updating module dependencies. Please wait ..."
/sbin/depmod $KERNEL_VERSION
echo ">>> MKINITCPIO SETUP"
echo ">>> ----------------"
if [ "`vercmp $2 2.6.18`" -lt 0 ]; then
echo ">>> Please change your bootloader config files:"
echo ">>> Grub: /boot/grub/menu.lst | Lilo: /etc/lilo.conf"
echo "------------------------------------------------"
echo "| - initrd26.img to kernel26${KERNEL_NAME}.img |"
echo "| - initrd26-full.img to kernel26${KERNEL_NAME}-fallback.img |"
echo "------------------------------------------------"
fi
if [ "`vercmp $2 2.6.19`" -lt 0 ]; then
echo ""
echo ">>> New PATA/IDE subsystem - EXPERIMENTAL"
echo ">>> ----------"
echo ">>> To use the new pata drivers, change the 'ide' hook "
echo ">>> to 'pata' in /etc/mkinicpio.conf HOOKS="
echo ">>> The new system changes: /dev/hd? to /dev/sd?"
echo ">>> Don't forget to modify GRUB, LILO and fstab to the"
echo ">>> new naming system. "
echo ">>> eg: hda3 --> sda3, hdc8 --> sdc8"
echo ""
echo ">>> piix/ata_piix (Intel chipsets) - IMPORTANT"
echo "----------"
echo ">>> If you have enabled ide/pata/sata HOOKs in /etc/mkinitcpio.conf"
echo ">>> the 'ata_piix' module will be used."
echo ">>> This may cause your devices to shift names, eg:"
echo ">>> - IDE: devices from hd? to sd?"
echo ">>> - SATA: sda might shift to sdc if you have 2 other disks on a PIIX IDE port."
echo ">>> To check if this will affect you, check 'mkinitcpio -M' for piix/ata_piix"
echo ""
fi
echo ">>> If you use LVM2, Encrypted root or software RAID,"
echo ">>> Ensure you enable support in /etc/mkinitcpio.conf ."
echo ">>> More information about mkinitcpio setup can be found here:"
echo ">>> http://wiki.archlinux.org/index.php/Mkinitcpio"
echo ""
echo ">>> Generating initial ramdisk, using mkinitcpio. Please wait..."
if [ "`vercmp $2 2.6.19`" -lt 0 ]; then
mkinitcpio -p kernel26${KERNEL_NAME} -m "ATTENTION:\nIf you get a kernel panic below
and are using an Intel chipset, append 'earlymodules=piix' to the
kernel commandline"
else
mkinitcpio -p kernel26${KERNEL_NAME}
fi
if [ "`vercmp $2 2.6.21`" -lt 0 ]; then
echo ""
echo "Important ACPI Information:"
echo ">>> Since 2.6.20.7 all possible ACPI parts are modularized."
echo ">>> The modules are located at:"
echo ">>> /lib/modules/$(uname -r)/kernel/drivers/acpi"
echo ">>> For more information about ACPI modules check this wiki page:"
echo ">>> 'http://wiki.archlinux.org/index.php/ACPI_modules'"
fi
}
post_remove() {
rm -f /boot/kernel26${KERNEL_NAME}.img
rm -f /boot/kernel26${KERNEL_NAME}-fallback.img
}
|
