Unable to mount an ISO file
7,743
First of all create directory:
sudo mkdir /media/iso
Check if your image has a boot sector:
sudo file /media/oshirowanen/250GB.iso
If your drive image has a boot sector, issue the command in terminal:
sudo fdisk /media/oshirowanen/250GB.iso
Find in the table in Start
column number, let it be 64
for example. Multiply this number by 512
(sector size), i.e. 64x512=32768
. And finally mount your image with offset
option:
sudo mount -o loop,offset=32768 /media/oshirowanen/250GB.iso /media/iso
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Author by
oshirowanen
Updated on September 18, 2022Comments
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oshirowanen over 1 year
ORIGINAL QUESTION:
When I try to mount an ISO file using:
- Right click the file and select [Open With] > [Archive Mounter]
- Right click the file and select [Open With] > [Disk Image Mounter]
- [gnome-disk-utility] > [Disks] > [Attach Disk Image]
sudo mount -o loop '/media/oshirowanen/250GB.iso' /media/iso
I get the following error message for attempts 1, 2, 3, and 4:
Unable to access “New Volume” Error mounting /dev/loop10p1 at /media/oshirowanen/New Volume: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000" "/dev/loop10p1" "/media/oshirowanen/New Volume"' exited with non-zero exit status 21: ntfs-3g-mount: mount failed: Permission denied Failed to sync device /dev/loop10p1: Input/output error Failed to close volume /dev/loop10p1: Input/output error
Anyone know how to resolve this?
UPDATE 1:
sudo mount -o ro,loop /media/oshirowanen/250GB.iso /media/iso
The following error is given for attempt 5:
mount: wrong fs type, bad option, bad superblock on /dev/loop12, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so.
Possible useful info
The
iso
was created from anntfs
drive using the commandsudo dd if=/dev/sde | pv | sudo dd if=/media/oshirowanen/250GB.iso
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user535733 almost 6 yearsAre you an admin on the system? If so, do you get permission errors for any other typical admin activity?
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oshirowanen almost 6 years@user535733, I don't use the computer as an admin for normal stuff, I usually use
sudo
if I want to do something with elevated privileges. I've just triedsudo aptitude update
, and it worked fine without any errors. -
Amith KK almost 6 yearsCan you please try
sudo mount -o ro,loop /media/oshirowanen/250GB.iso /media/iso
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oshirowanen almost 6 years@AmithKK, I've added the details of your suggestion to the question above as
attempt 5
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G Trawo almost 6 yearsI have a feeling because you dd the WHOLE drive, and not just a partition, the MBR (or GPT) is there as well. As such, you might find the right way of mounting it here: link