| 2009-01-18 04:04:39 |
Nikolaus Rath |
description |
Binary package hint: cryptsetup
I am using Ubuntu Hardy. My system has one LUKS encrypted volume, /dev/sda4.
This volume is opened using cryptsetup as /dev/mapper/luks_pv0 and is the only
physical volume in the LVM volume group vg0, which contains logical volumes
/dev/mapper/vg0-{swap,home,root}.
According to https://help.ubuntu.com/community/EncryptedFilesystemLVMHowto, I have
used the lvm= option in /etc/crypttab (unfortunately I did not find this option documented
anywhere else):
# cat /etc/crypttab
# <target name> <source device> <key file> <options>
luks_pv0 /dev/sda4 none luks,lvm=vg0
Moreover I have configured:
# cat /etc/initramfs-tools/conf.d/resume
RESUME=/dev/mapper/vg0-swap
# cat /etc/uswsusp.conf | grep dev
resume device = /dev/mapper/vg0-swap
# cat /etc/fstab | grep swap
/dev/mapper/vg0-swap none swap sw 0 0
The system is booting up fine, but after entering the password cryptsetup always
prints the message "Cannot set up LVM". Moreover, I cannot resume from
swap after hibernation, the system just continues to boot up normally. |
Binary package hint: cryptsetup
I am using Ubuntu Hardy. My system has one LUKS encrypted volume, /dev/sda4.
This volume is opened using cryptsetup as /dev/mapper/luks_pv0 and is the only
physical volume in the LVM volume group vg0, which contains logical volumes
/dev/mapper/vg0-{swap,home,root}.
According to https://help.ubuntu.com/community/EncryptedFilesystemLVMHowto, I have
used the lvm= option in /etc/crypttab (unfortunately I did not find this option documented
anywhere else):
# cat /etc/crypttab
# <target name> <source device> <key file> <options>
luks_pv0 /dev/sda4 none luks,lvm=vg0
Moreover I have configured:
# cat /etc/initramfs-tools/conf.d/resume
RESUME=/dev/mapper/vg0-swap
# cat /etc/uswsusp.conf | grep dev
resume device = /dev/mapper/vg0-swap
# cat /etc/fstab | grep swap
/dev/mapper/vg0-swap none swap sw 0 0
The system is booting up fine, but after entering the password cryptsetup always
prints the spurious warning message "Failed to setup lvm device". |
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