# arg 1: the new package version # arg 2: the old package version KERNEL_VERSION=2.6.27-ARCH post_install () { # updating module dependencies echo ">>> Updating module dependencies. Please wait ..." depmod $KERNEL_VERSION # generate init ramdisks echo ">>> MKINITCPIO SETUP" echo ">>> ----------------" echo ">>> If you use LVM2, Encrypted root or software RAID," echo ">>> Ensure you enable support in /etc/mkinitcpio.conf ." echo ">>> More information about mkinitcpio setup can be found here:" echo ">>> http://wiki.archlinux.org/index.php/Mkinitcpio" echo "" echo ">>> Generating initial ramdisk, using mkinitcpio. Please wait..." /sbin/mkinitcpio -p kernel26 } post_upgrade() { pacman -Q grub &>/dev/null hasgrub=$? pacman -Q lilo &>/dev/null haslilo=$? # reminder notices if [ $haslilo -eq 0 ]; then echo ">>>" if [ $hasgrub -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 " This is most likely not what you want. Please mount your /boot" echo " partition and reinstall the kernel unless you are sure this is OK" 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 ..." 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.img |" echo "| - initrd26-full.img to kernel26-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 /sbin/mkinitcpio -p kernel26 -m "ATTENTION:\nIf you get a kernel panic below and are using an Intel chipset, append 'earlymodules=piix' to the kernel commandline" else /sbin/mkinitcpio -p kernel26 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 } op=$1 shift $op $*