Best way to check is the output of (you can paste output here as well!) :
I'm suspecting there is some mis-configuration with UUIDs, preventing normal boot.
How did you install/configure your system, is mdadm raid configured during or after the install ?
It's a bit confusing, since everything has it UUID (a md device with ext4 filesystem, and devices used in array), but well...
My intention was to build a dual boot XP Pro 64 and Ubuntu media server. I had installed the AMD64 version of Ubuntu 8.10 server and thought that I would be able to install Apache server. I need a GUI to work in. I tried to boot and install Mythbuntu 32 bit 8.10, but my machine now won't recognize... (0 Replies)
I am a new Ubuntu user, installing Ubuntu on Windows XP .
The installation process is successful but after installing when I login , it just freezes with a blank screen for both XClient scripts and GNOME sessions.
I have given 10 GB space to the installation.
Also i noticed that the time... (5 Replies)
I have a HP proliant ML 570 G3 with two 146GB disk drives mirrored(RAID1+0)
windows server 2003 was installed on that disk.
I will add a disk.(scsi 300GB)
I will install Linux on that additional disk.
I want to create multiple-boot system.
Is it possible?
I wanna know how to create... (0 Replies)
Hi,
I am using Ubuntu 8.04 32-bit x86 m/c. I am using the following command to create an user.
useradd -d /home/new_user -m new_user -s /bin/bash
But, I am not get to see the "Desktop" directory automatically created.
May I know how to create it by default? (1 Reply)
I have a dual boot system on my laptop running Windows 7 professional and Ubuntu 10.10. I would like my windows 7 desktop C:\users\username\Desktop and also my Ubuntu 10.10 desktop /home/username/Desktop to both save their files to the same location somewhere...perhaps /windows (a 40 gb win32... (0 Replies)
Hello,
How can I please have a program automatically upload some files from a ubuntu server to my machine desktop that is running windows XP? I would like to be able to do that from the windows machine itself.
Thanks, (3 Replies)
Hello Everyone,
I have been using RHEL from quite a while now on server system, but now i also want to use Linux as my Desktop/Laptop OS on my personal computer. So i downloaded the Ubuntu 12.04 yeserday as i have read alot about it being the most popular Linux Desktop OS. So guys could you... (1 Reply)
I hope this is the correct forum, please forgive a newbie. Hi all, New to linux, ubuntu, and this forum. I have enjoyed ubuntu for the past few months, but after my last update installation ubuntu would boot to a black screen and blinking cursor. If I let it sit for a while it would give the... (0 Replies)
I wish to install the latest ubuntu on my desktop. How do I go about doing this ?
Also how do I create the superuser or admin once the installation is done ? (3 Replies)
Discussion started by: sundaresh
3 Replies
LEARN ABOUT OSX
systemd-cryptsetup-generator
SYSTEMD-CRYPTSETUP-GENERATOR(8) systemd-cryptsetup-generator SYSTEMD-CRYPTSETUP-GENERATOR(8)NAME
systemd-cryptsetup-generator - Unit generator for /etc/crypttab
SYNOPSIS
/lib/systemd/system-generators/systemd-cryptsetup-generator
DESCRIPTION
systemd-cryptsetup-generator is a generator that translates /etc/crypttab into native systemd units early at boot and when configuration of
the system manager is reloaded. This will create systemd-cryptsetup@.service(8) units as necessary.
systemd-cryptsetup-generator implements systemd.generator(7).
KERNEL COMMAND LINE
systemd-cryptsetup-generator understands the following kernel command line parameters:
luks=, rd.luks=
Takes a boolean argument. Defaults to "yes". If "no", disables the generator entirely. rd.luks= is honored only by initial RAM disk
(initrd) while luks= is honored by both the main system and the initrd.
luks.crypttab=, rd.luks.crypttab=
Takes a boolean argument. Defaults to "yes". If "no", causes the generator to ignore any devices configured in /etc/crypttab
(luks.uuid= will still work however). rd.luks.crypttab= is honored only by initial RAM disk (initrd) while luks.crypttab= is honored
by both the main system and the initrd.
luks.uuid=, rd.luks.uuid=
Takes a LUKS superblock UUID as argument. This will activate the specified device as part of the boot process as if it was listed in
/etc/crypttab. This option may be specified more than once in order to set up multiple devices. rd.luks.uuid= is honored only by
initial RAM disk (initrd) while luks.uuid= is honored by both the main system and the initrd.
If /etc/crypttab contains entries with the same UUID, then the name, keyfile and options specified there will be used. Otherwise, the
device will have the name "luks-UUID".
If /etc/crypttab exists, only those UUIDs specified on the kernel command line will be activated in the initrd or the real root.
luks.name=, rd.luks.name=
Takes a LUKS super block UUID followed by an "=" and a name. This implies rd.luks.uuid= or luks.uuid= and will additionally make the
LUKS device given by the UUID appear under the provided name.
rd.luks.name= is honored only by initial RAM disk (initrd) while luks.name= is honored by both the main system and the initrd.
luks.options=, rd.luks.options=
Takes a LUKS super block UUID followed by an "=" and a string of options separated by commas as argument. This will override the
options for the given UUID.
If only a list of options, without an UUID, is specified, they apply to any UUIDs not specified elsewhere, and without an entry in
/etc/crypttab.
rd.luks.options= is honored only by initial RAM disk (initrd) while luks.options= is honored by both the main system and the initrd.
luks.key=, rd.luks.key=
Takes a password file name as argument or a LUKS super block UUID followed by a "=" and a password file name.
For those entries specified with rd.luks.uuid= or luks.uuid=, the password file will be set to the one specified by rd.luks.key= or
luks.key= of the corresponding UUID, or the password file that was specified without a UUID.
rd.luks.key= is honored only by initial RAM disk (initrd) while luks.key= is honored by both the main system and the initrd.
SEE ALSO systemd(1), crypttab(5), systemd-cryptsetup@.service(8), cryptsetup(8), systemd-fstab-generator(8)systemd 237SYSTEMD-CRYPTSETUP-GENERATOR(8)