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From: lsorense@csclub.uwaterloo.ca (Lennart Sorensen)
To: The development of GNU GRUB <grub-devel@gnu.org>
Subject: Re: Guidance on conflicts between GNU GRUB and proprietary software
Date: Tue, 28 Sep 2010 16:07:00 -0400	[thread overview]
Message-ID: <20100928200700.GV8579@caffeine.csclub.uwaterloo.ca> (raw)
In-Reply-To: <4CA2455D.2070105@gmail.com>

On Tue, Sep 28, 2010 at 09:43:25PM +0200, Vladimir 'φ-coder/phcoder' Serbinenko wrote:
> GPT has new types.

GPT has an msdos partition type for itself for use in hybrid setups.
I know GPT partition tables have new types, but GPT itself has a type
reserved in the old dos partition table.

> in msdos there are only 255 possible types. Some are known to be used by
> well known software but during 10 years of no central body for this and
> everybody willing a type just taking one in self-service I think every
> single type is used by either widely known or mostly unknown software.
> And destroying someone's hobby OS would be a bad thing.

And not having a reliable grub on actual used OSs isn't a bad thing?
Someone's hobby OS could change if it was an issue.

> GRUB has a design principle of being cross-platform installable.
> Moreover the same disk can contain multiple grub installation. I
> personally regularly move the disk between yeeloong and amd64 laptop,
> well it has only one GRUB since on yeeloong my GRUB is in flash but it
> could easily have one on disk too.

If two architectures expect sector 0 to contain boot code, then that
can't work.  I certainly would not consider that a worthy design goal
compared to lots of other things.

-- 
Len Sorensen


  reply	other threads:[~2010-09-28 20:07 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-23 22:19 Guidance on conflicts between GNU GRUB and proprietary software Colin Watson
2010-09-24  0:27 ` Lennart Sorensen
2010-09-24 14:09   ` Richard Stallman
2010-09-28  4:44     ` richardvoigt
2010-09-28  4:55       ` Bogdan
2010-09-28  8:04         ` Colin Watson
2010-09-28  9:10           ` Bogdan
2010-09-28  9:41             ` Colin Watson
2010-09-28  9:51               ` Bogdan
2010-09-28 10:25                 ` Colin Watson
2010-09-28 10:40                   ` Bogdan
2010-09-28 11:49                     ` Colin Watson
2010-09-28 14:50             ` Lennart Sorensen
2010-09-28 15:05               ` Bogdan
2010-09-28 18:18               ` Grub2 Install Image Dee Sharpe
2010-09-28 21:45                 ` Dmitry Ilyin
2010-09-28 15:40           ` Guidance on conflicts between GNU GRUB and proprietary software Phillip Susi
2010-09-28 16:18             ` Colin Watson
2010-09-28 17:52               ` Phillip Susi
2010-09-28 19:05           ` Vladimir 'φ-coder/phcoder' Serbinenko
2010-09-28 19:15             ` Lennart Sorensen
2010-09-28 19:43               ` Vladimir 'φ-coder/phcoder' Serbinenko
2010-09-28 20:07                 ` Lennart Sorensen [this message]
2010-09-28 20:58                   ` Vladimir 'φ-coder/phcoder' Serbinenko
2010-09-28 21:15                     ` Lennart Sorensen
2010-09-28 21:34                       ` Vladimir 'φ-coder/phcoder' Serbinenko
2010-09-28 19:22             ` Phillip Susi
2010-09-28 21:46             ` Grégoire Sutre
2010-09-28 22:11               ` Vladimir 'φ-coder/phcoder' Serbinenko
2010-09-29 10:00                 ` Grégoire Sutre
2010-09-28 19:11           ` Vladimir 'φ-coder/phcoder' Serbinenko
2010-09-28 14:57       ` Lennart Sorensen
2010-09-28  9:01     ` Vladimir 'φ-coder/phcoder' Serbinenko
2010-09-24 10:57 ` Brendan Trotter

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