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Knoppix

Hacker Approved

Ranked 14 of 63 Linux distributions by recommenders

Recommended for booting Linux from CD, DVD or USB to rescue broken Windows PCs, try Linux and learn it without installing.

Recommended for booting Linux from CD, DVD or USB to rescue broken Windows PCs, try Linux and learn it without installing.

65 people gave an opinion

recommend it
65
criticize it
0
approval share
100%
Each figure is one person. RecommendsCriticizes

Recommended in 7 of 13 months

  1. November 2025: recommended
  2. December 2025: recommended
  3. January 2026: not recommended
  4. February 2026: recommended
  5. March 2026: recommended
  6. April 2026: recommended
  7. May 2026: not recommended
  8. June 2026: recommended
  9. July 2026: recommended
  10. August 2026: not recommended
  11. September 2026: not recommended
  12. October 2026: not recommended
  13. November 2026: not recommended (month in progress)

Owned for 22 years

Median of the 6 owners who said how long they have had it.

Each square is one year.

Why it carries the badge

  • 65 people recommend itNeeds 10 or more, met.
  • Nobody criticizes itNeeds 2 to 1 or better, met.
  • Recommended in 7 of 13 monthsNeeds 4 or more, met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Recovering files from broken Windows

    “The number of times I rescued data off of broken Windows installations with Knoppix is BIG!”

    Comment from 30 Jun 2026 in “Knoppix”

    “used Knoppix to recover some data from my old Windows PC, great first contact with Linux”

    Comment from 30 Jun 2026 in “Knoppix”

    “Knoppix would boot from the CD and let you recover files from your HD. Loved it”

    Comment from 30 Jun 2026 in “Knoppix”
  • Trying Linux without installing

    “Knoppix gave us live CDs, and everybody who had been making excuses for years could test drive to their hearts content”

    Comment from 30 Jun 2026 in “Knoppix”

    “This was huge at a time where it was quite difficult for a non-technical user to install Linux.”

    Comment from 30 Jun 2026 in “Knoppix”

    “It was my first experience of a Live CD. which was cool as I could run it”

    Comment from 30 Jun 2026 in “Knoppix”
  • Helped people learn Linux

    “basically Knoppix and Wienux live distributions set me up for what has later become a career working with Linux/DevOps/SRE”

    Comment from 30 Jun 2026 in “Knoppix”

    “helped me learn quite a bit about networking and security in general”

    Comment from 30 Jun 2026 in “Knoppix”

    “I learned on Knoppix, back when storage was scarce and expensive”

    Comment from 11 Nov 2025 in “Ask HN: How would you set up a child’s first Linux computer?”
  • Good hardware autodetection

    “I always had some Knoppix live CD/DVD which had better defaults than Ubuntu itself on hardware autodetection and setup.”

    Comment from 27 Apr 2026 in “Asahi Linux Progress Linux 7.0”

    “The detection/configuration of hardware just worked out of the box.”

    Comment from 30 Jun 2026 in “Knoppix”

    “one of the best hardware autodetection settings ever”

    Comment from 30 Jun 2026 in “Knoppix”

Other Linux distributions people recommend

The four most recommended other Linux distributions, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

Knoppix compared with 4 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
Ubuntu56049353%1210 yrs116 owners—
Debian55219174%1310 yrs62 ownersApproved
NixOS45411280%132 yrs69 ownersApproved
Fedora Linux43713177%122 yrs72 ownersApproved
KnoppixThis page650100%722 yrs6 ownersApproved
See all 63 Linux distributions, ranked

What people said

40 of the 69 comments that mention it, newest first. Each links to the original comment.

“It did indeed run pretty well, at least well enough for me to play around with it”

RecommendsComment from 1 Jul 2026 in “Knoppix”

“Such a well-done gateway to any aspiring linux users”

RecommendsComment from 1 Jul 2026 in “Knoppix”

“not just a rescue disk but a full-on distribution!”

RecommendsComment from 1 Jul 2026 in “Knoppix”

“I used to keep a Knoppix disk around for times when my desktop would run out of space and wouldn't boot”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“It's probably been 20 years that I last used it, but fond memories indeed!”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“The number of times I rescued data off of broken Windows installations with Knoppix is BIG!”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Always hated the screen saver on Knoppix. Otherwise a reasonably feature-rich liveboot OS, albeit not updated recently.”

MixedComment from 30 Jun 2026 in “Knoppix”

“For many years I had a Knoppix Live CD and later DVD/USB in my work bag, so that could boot up Linux if needed.”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“basically Knoppix and Wienux live distributions set me up for what has later become a career working with Linux/DevOps/SRE”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“It made separating janky hardware and janky software much easier.”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Used to fix broken Gentoo builds, using it to chroot onto the drive.”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“I really enjoyed the 'security tools distribution'”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“I saved a lot of friends files from crashed windows with this”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Knoppix gave us live CDs, and everybody who had been making excuses for years could test drive to their hearts content”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Useful dozens of other times before Ubuntu popularized live images just being a thing you supplied as table stakes”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“This was huge at a time where it was quite difficult for a non-technical user to install Linux.”

MixedComment from 30 Jun 2026 in “Knoppix”

“The necessity to do a trial by fire made me pretty good at it”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Knoppix was my first experience with Linux over 20 years ago”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“The detection/configuration of hardware just worked out of the box.”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Fond memories of Knoppix from when I was younger. Many many thanks to the authors.”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“enjoyed my very own hidden Linux every time I visited home”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“The go-to live cd that helped me fix many Windows XP installs!”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“helped me learn quite a bit about networking and security in general”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Knoppix was useful when a linux box got hosed and would not boot”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Knoppix would boot from the CD and let you recover files from your HD. Loved it”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“allowed me to boot into a safe environment to play around in”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“It was a game changer for doing forensics back before full disk encryption was a common thing.”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Knoppix used to have a really good desktop environment with effects and games.”

MixedComment from 30 Jun 2026 in “Knoppix”

“used Knoppix to recover some data from my old Windows PC, great first contact with Linux”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“I have fond memories of sliding a CD into an old desktop and using Linux.”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“one of the best hardware autodetection settings ever”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Knoppix and memtest to troubleshoot friends and family's PCs were my go-to tools.”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“Brings back memories. One of my earlier Linux touch points. Good times.”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“It was my first experience of a Live CD. which was cool as I could run it”

RecommendsComment from 30 Jun 2026 in “Knoppix”

“it didn't have the overlayfs feature which often felt limiting since most directories were read only”

MixedComment from 30 Jun 2026 in “Knoppix”

“I always had some Knoppix live CD/DVD which had better defaults than Ubuntu itself on hardware autodetection and setup.”

RecommendsComment from 27 Apr 2026 in “Asahi Linux Progress Linux 7.0”

“This is golden standard for secure computing: read only os image.”

RecommendsComment from 3 Feb 2026 in “Carnegie Mellon Unversity Computer Club FTP Server”

“If it ran at all, it was easier than downloading those apps. Boot and run.”

RecommendsComment from 14 Nov 2025 in “Looking for best project based learning resources (all domains)”

“I learned on Knoppix, back when storage was scarce and expensive”

RecommendsComment from 11 Nov 2025 in “Ask HN: How would you set up a child’s first Linux computer?”

“One of the techs cooked up a great idea — use Knoppix or something like it to let us use random computers if needed.”

RecommendsComment from 11 Nov 2025 in “Unix v4 Tape Found”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.