this post was submitted on 17 Sep 2025
32 points (97.1% liked)

Linux

9427 readers
248 users here now

A community for everything relating to the GNU/Linux operating system (except the memes!)

Also, check out:

Original icon base courtesy of lewing@isc.tamu.edu and The GIMP

founded 2 years ago
MODERATORS
Ategon@programming.dev
anzo@programming.dev
dwraf_of_ignorance@programming.dev
32
How to automatically read DVDs that have I/O errors? (lemmy.zip)
submitted 1 day ago by hodgepodgin@lemmy.zip to c/linux@programming.dev
16 comments fedilink hide all child comments
 

I have a collection of DVDs and CDs that I’ve been meaning to archive. However, most of them must be scratched because whenever I try to read them, they get an I/O error in a random spot of one of the 1gb files. I heard that you can do some magic with ddrescue and possibly even read them in reverse, but don’t know the limitations of that when it comes to USB DVD readers. How can I copy these reliably?

you are viewing a single comment's thread
view the rest of the comments
[–] ArsonButCute@lemmy.dbzer0.com 1 points 4 hours ago

Toothpaste only really works if you apply it to a buffing wheel, and at that point you may as well use an actual polishing compound.