Now looks like that the issue is reproducible (again :( in the following
case:
- take testing HDD and Ubuntu 11.10 live cd/usb and start installation
- during installation, make the following partitions:
* /dev/sda1 for data (8GB)
* /dev/sda2 for data (2GB)
* /dev/sda3 for root (8GB)
* /dev/sda4 for swap (2GB)
- install system, make sure that it boots correctly and hibernation works
correctly as well
- if not, disable swap, zeroing partition, and run `mkswap' with previous UUID
(see the previous comment)
- now boot from live cd/usb
- backup system data from root to /dev/sda1, something like that:
$ sudo mkdir /mnt/root-new
$ sudo mkdir /mnt/root
$ sudo mount /dev/sda3 /mnt/root
$ sudo mount /dev/sda1 /mnt/root-new
$ sudo cp -rfax /mnt/root/* /mnt/root-new/*
$ sudo umount /mnt/root
$ sudo umount /mnt/root-new
- delete used partitions:
$ sudo swapoff -a
$ sudo parted /dev/sda rm 4
$ sudo parted /dev/sda rm 3
- make new swap partition with the previous UUID:
$ sudo dd if=/dev/zero of=/dev/sda2 bs=4M
$ sudo mkswap -L SWAP -U <old UUID here> /dev/sda2
- find out new UUID for root:
$ ls -la /dev/disk/by-uuid/
- fix config files on new root:
$ sudo mount /dev/sda1 /mnt/root-new
$ sudo gedit /etc/fstab
* now replace UUID for root by current value for /dev/sda1
* save changes, close gedit
- update system information:
$ sudo grub-install --root-directory /mnt/root-new /dev/sda
$ sudo mount --bind /proc /mnt/root-new/proc
$ sudo mount --bind /dev /mnt/root-new/dev
$ sudo mount --bind /sys /mnt/root-new/sys
$ sudo chroot /mnt/root-new/
# update-initramfs -u
# update-grub
# exit
$ sync
- now try to boot "new" system
What should happen:
- booting into system just like it hasn't been moved
- hibernate/suspend and other features should works correctly
What happens:
- system is booting
- swap space is available in system
- looks like that system can hibernating correctly, but on resume it goes in
reboot
** Changed in: linux (Ubuntu)
Status: Opinion => Confirmed
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https://bugs.launchpad.net/bugs/957999
Title:
No hibernation after reallocation of root and swap partitions
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