1 # arg 1: the new package version
2 # arg 2: the old package version
5 KERNEL_VERSION=2.6.39-yi
8 # updating module dependencies
9 echo ">>> Updating module dependencies. Please wait ..."
10 depmod $KERNEL_VERSION
11 # generate init ramdisks
12 echo ">>> MKINITCPIO SETUP"
13 echo ">>> ----------------"
14 echo ">>> If you use LVM2, Encrypted root or software RAID,"
15 echo ">>> Ensure you enable support in /etc/mkinitcpio.conf ."
16 echo ">>> More information about mkinitcpio setup can be found here:"
17 echo ">>> http://wiki.archlinux.org/index.php/Mkinitcpio"
19 echo ">>> Generating initial ramdisk, using mkinitcpio. Please wait..."
20 /sbin/mkinitcpio -p kernel26${KERNEL_NAME}
21 if [[ -f /var/lib/ureadahead/pack ]]; then
22 rm /var/lib/ureadahead/pack
23 echo "> ureadahead will be reprofiled at the next boot"
28 pacman -Q grub &>/dev/null
30 pacman -Q grub2 &>/dev/null
32 pacman -Q lilo &>/dev/null
35 if [ $haslilo -eq 0 ]; then
37 if [ $hasgrub -eq 0 -o $hasgrub2 -eq 0 ]; then
38 echo ">>> If you use the LILO bootloader, you should run 'lilo' before rebooting."
40 echo ">>> You appear to be using the LILO bootloader. You should run"
41 echo ">>> 'lilo' before rebooting."
46 if grep "^[^#]*/boot" /etc/fstab 2>&1 >/dev/null; then
47 if ! grep "/boot" /etc/mtab 2>&1 >/dev/null; then
48 echo "WARNING: /boot appears to be a seperate partition but is not mounted"
49 echo " This is most likely not what you want. Please mount your /boot"
50 echo " partition and reinstall the kernel unless you are sure this is OK"
54 if [ "`vercmp $2 2.6.13`" -lt 0 ]; then
55 # important upgrade notice
57 echo ">>> IMPORTANT KERNEL UPGRADE NOTICE"
58 echo ">>> -------------------------------"
59 echo ">>> As of kernel 2.6.13, DevFS is NO LONGER AVAILABLE!"
60 echo ">>> If you still use DevFS, please make the transition to uDev before"
61 echo ">>> rebooting. If you really need to stay with DevFS for some reason,"
62 echo ">>> then you can manually downgrade to an older version:"
64 echo ">>> # pacman -U http://archlinux.org/~judd/kernel/kernel26-scsi-2.6.12.2-1.pkg.tar.gz"
66 echo ">>> If you choose to downgrade, don't forget to add kernel26-scsi to your"
67 echo ">>> IgnorePkg list in /etc/pacman.conf"
69 echo ">>> (NOTE: The following portion applies to uDev users as well!)"
71 echo ">>> If you use any DevFS paths in your GRUB menu.lst, then you will not"
72 echo ">>> be able to boot! Change your root= parameter to use the classic"
73 echo ">>> naming scheme."
76 echo ">>> - change root=/dev/discs/disc0/part3 to root=/dev/sda3"
77 echo ">>> - change root=/dev/md/0 to root=/dev/md0"
80 # generate new init ramdisk
81 if [ "`vercmp $2 2.6.18`" -lt 0 ]; then
82 echo ">>> --------------------------------------------------------------"
83 echo ">>> | WARNING: |"
84 echo ">>> |mkinitrd is not supported anymore in kernel >=2.6.18 series!|"
85 echo ">>> | Please change to Mkinitcpio setup. |"
86 echo ">>> --------------------------------------------------------------"
89 # updating module dependencies
90 echo ">>> Updating module dependencies. Please wait ..."
91 depmod $KERNEL_VERSION
92 echo ">>> MKINITCPIO SETUP"
93 echo ">>> ----------------"
94 if [ "`vercmp $2 2.6.18`" -lt 0 ]; then
95 echo ">>> Please change your bootloader config files:"
96 echo ">>> Grub: /boot/grub/menu.lst | Lilo: /etc/lilo.conf"
97 echo "------------------------------------------------"
98 echo "| - initrd26.img to kernel26${KERNEL_NAME}.img |"
99 echo "| - initrd26-full.img to kernel26${KERNEL_NAME}-fallback.img |"
100 echo "------------------------------------------------"
102 if [ "`vercmp $2 2.6.19`" -lt 0 ]; then
104 echo ">>> New PATA/IDE subsystem - EXPERIMENTAL"
105 echo ">>> ----------"
106 echo ">>> To use the new pata drivers, change the 'ide' hook "
107 echo ">>> to 'pata' in /etc/mkinicpio.conf HOOKS="
108 echo ">>> The new system changes: /dev/hd? to /dev/sd?"
109 echo ">>> Don't forget to modify GRUB, LILO and fstab to the"
110 echo ">>> new naming system. "
111 echo ">>> eg: hda3 --> sda3, hdc8 --> sdc8"
113 echo ">>> piix/ata_piix (Intel chipsets) - IMPORTANT"
115 echo ">>> If you have enabled ide/pata/sata HOOKs in /etc/mkinitcpio.conf"
116 echo ">>> the 'ata_piix' module will be used."
117 echo ">>> This may cause your devices to shift names, eg:"
118 echo ">>> - IDE: devices from hd? to sd?"
119 echo ">>> - SATA: sda might shift to sdc if you have 2 other disks on a PIIX IDE port."
120 echo ">>> To check if this will affect you, check 'mkinitcpio -M' for piix/ata_piix"
124 echo ">>> If you use LVM2, Encrypted root or software RAID,"
125 echo ">>> Ensure you enable support in /etc/mkinitcpio.conf ."
126 echo ">>> More information about mkinitcpio setup can be found here:"
127 echo ">>> http://wiki.archlinux.org/index.php/Mkinitcpio"
129 echo ">>> Generating initial ramdisk, using mkinitcpio. Please wait..."
130 if [ "`vercmp $2 2.6.19`" -lt 0 ]; then
131 /sbin/mkinitcpio -p kernel26${KERNEL_NAME} -m "ATTENTION:\nIf you get a kernel panic below
132 and are using an Intel chipset, append 'earlymodules=piix' to the
135 /sbin/mkinitcpio -p kernel26${KERNEL_NAME}
137 if [ "`vercmp $2 2.6.21`" -lt 0 ]; then
139 echo "Important ACPI Information:"
140 echo ">>> Since 2.6.20.7 all possible ACPI parts are modularized."
141 echo ">>> The modules are located at:"
142 echo ">>> /lib/modules/$(uname -r)/kernel/drivers/acpi"
143 echo ">>> For more information about ACPI modules check this wiki page:"
144 echo ">>> 'http://wiki.archlinux.org/index.php/ACPI_modules'"
149 rm -f /boot/kernel26${KERNEL_NAME}.img
150 rm -f /boot/kernel26${KERNEL_NAME}-fallback.img