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March 2nd, 2006, 14:01 GMT · By Mihai Holinschi

Knoppix Variant Boots in Under 60 Seconds

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A Japanese company, AlphaSystems Inc released version 1.0 of Accelerated KNOPPIX, a version of the Knoppix live CD distribution optimized for boot speed.

The team rearranged the cloop file system and further optimized the hardware detection and configuration step, bringing the total boot time to under 60 seconds, yet maintains the full functionality of the distribution,
the company says. The tools used to optimize Knoppix can also be used to optimize other cloop-based live distributions. LCAT can be found here.

Other live CD distributions (standard Knoppix included) suffer from slow boot times due to hardware detection and on-the-fly decompression of the operating system, Alpha said. This faster-booting variant optimizes those parts of the file system.

Knoppix is a general purpose Live Linux distribution which can be used as a Linux demo, educational CD, rescue system, and more. Due to on-the-fly decompression, the CD distro can hold up to 2GB of software.

Additional details (mostly in Japanese) can be found at the project's page.

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Comment #1 by: dhave on 02 Mar 2006, 20:25 UTC reply to this comment

This truly does speed up the notoriously slow Knoppix boot time, but you should be aware that, by default, the posted version of Accelerated Knoppix boots a Japanese version of Knoppix.

To change to another language, just enter "knoppix lang=us" (or uk, fr, de, etc.) at the initial boot prompt you'll get when the CD first starts.

I'd really like it if these optimizations could somehow be incorporated into a standard hard-drive based Linux installation and not just a live CD. But still, this is a great improvement to a great tool (Knoppix, that is).

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