Linux

48208 readers

719 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago

MODERATORS

[email protected]

No permissions - Did I bonk my LUKS encryption? (lemmy.ml)

submitted 1 month ago* (last edited 1 month ago) by [email protected] to c/[email protected]

21 comments fedilink hide all child comments

Hello Linux Helpdesk. ;)

I use Fedora (currently 40), and have done for a while.

I always LUKS+Ext4 encrypt my local drive and decided to do the same to my external hard drive.

Last week I reinstalled Fedora 40 from a Bootable USB, but when I tried to access my files om my external drive it now gives me the error

You do not have permission to view the content of "Files".

I've read online it's due to me no longer being the "Owner" of the drive I was in my previous install of Fedora and now I'm a different user and apparently no users a part from Owner have any permissions on an EXT4+LUKS drive.

Is there any way to give myself permission to see the content again or did I bonk my backup? As a note, I DO have the correct Luks password, it shows me the name of the encrypted disk after decrypting, which is "Files"

Thank you in advance.

Edit: Thank you everybody, thanks to you I've been able to rescue my files. Y'all deserve a great day!

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 20 points 1 month ago* (last edited 1 month ago) (8 children)

Use chown to change ownership or chmod to change rights. The -R option makes them also change the permissions for all files and directories inside of the directory.

sudo chown -R <username>:<usergroup>  /pathto/Files

Arch man

[–] [email protected] 6 points 1 month ago (6 children)

Another user suggests youruser:youruser and not usergroup, if usergroup would I just use the Owner group or?

Thank you for your answer.

[–] [email protected] 2 points 1 month ago (1 children)

youruser:youruser just means the user’s group. For instance, on my fedora 40 install, my user (bippy, just a silly name), is the username for my user, but also the name of the group that my user belongs to.

So when I do a chown, I typically do chown -R bippy:bippy path/to/directory

If you wanted to give permissions to a different group on your system, but also to your main user, you could do a chown -R bippy:wheel /path/to/directory (wheel is an example group name, which is similar to sudoers)

[–] [email protected] 2 points 1 month ago (1 children)

Thank you, worked like a charm.

[–] [email protected] 2 points 1 month ago

Super!

load more comments (4 replies)

load more comments (5 replies)