It's probably pulling a 404 Not Found page. If you cat the file it
downloads it's probably the HTML for a 404..
I ran into this error when building my own ISO. Even though there's an
ISO in the ~/.crowbar-build-cache/iso directory it still tries to pull
it in, but the function fetch_os_iso in ubuntu_common/build_libs.sh has
the wrong URL. You can either try renaming the ISO to
ubuntu-12.04.*3*-server-amd64.iso (i.e. change the 12.04.2 to 12.04.3)
and see if that works or modify the script above and see if that works.
Daniel San Pedro
Systems Administrator
MCNA Dental Plans
dsanpe...@mcna.net
Office: (800) 494-6262 Ext. 203
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On 10/7/13 3:04 PM, Eric Rife wrote:
It is requiring a fstype to specified:
sudo mount -o loop ubuntu-12.04.2-server-amd64.iso /mnt/iso
mount: you must specify the filesystem type
If you look at the original error it is similar:
2013-10-04 12:04:39 -0400: Mounting ubuntu-12.04.2-server-amd64.iso
mount: wrong fs type, bad option, bad superblock on /dev/loop0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
This is the dmesg | tail output:
[272810.620705] EXT3-fs (loop0): error: unable to read superblock
[272810.622830] EXT4-fs (loop0): unable to read superblock
[272810.624529] FAT-fs (loop0): invalid media value (0x6e)
[272810.624634] FAT-fs (loop0): Can't find a valid FAT filesystem
[272810.625311] isofs_fill_super: bread failed, dev=loop0, iso_blknum=16,
block=32
[273065.877362] EXT3-fs (loop0): error: unable to read superblock
[273065.879487] EXT4-fs (loop0): unable to read superblock
[273065.879991] FAT-fs (loop0): invalid media value (0x6e)
[273065.880063] FAT-fs (loop0): Can't find a valid FAT filesystem
[273065.880525] isofs_fill_super: bread failed, dev=loop0, iso_blknum=16,
block=32
I would say that it is a bad image but I don't see any failures during the
build. I am running this as my local user and not root if that helps at
all.
Eric
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