On Fri, Oct 28, 2011 at 2:47 PM, Chris Knadle <[email protected]>wrote:

>
> The only other thing I'll mention is that if you go to install Win 7 that
> it
> WILL blow away the MBR in the process and thus remove Grub2 from the MBR.
>  If
> you want to replace XP with Win 7 it would be easier to do that FIRST and
> then
> to reinstall Ubuntu, such that Grbu2 will be installed after Windows.  The
> other next-best option is to get a grub2 rescue CD (yes such a thing
> exists:
> in Debian/Ubuntu the package with the ISO in it is called grub-rescue-pc)
> and
> then learn how to deal with the grub2 command line in order to reinstall it
> into the MBR after it's been blown away.  I believe I've had that happen
> after
> having to "rescue" Windows.


Another thing to keep in mind is the 200 MB recovery partition 7 creates
http://en.wikipedia.org/wiki/Windows_Recovery_Environment.  It apparently
doesn't follow standard use of sectors when partitioning though I
haven't personally looked.
http://www.mydigitallife.info/how-to-avoid-200mb-hidden-system-partition-from-been-created-during-windows-7-installation/
I tried having linux and 7 on the same drive unsuccessfully without an
additional drive for lilo to be written to.  You may have better luck with
grub2 and the drive was only a 40 SSD so with 7's constant increase in size
with every windows update I decided to just have one OS anyway.  Many people
have both so it is possible
https://help.ubuntu.com/community/WindowsDualBoot The thing I would be
curious about is whether you can use the recovery partition when not if
windows takes a crap.

-- 
Matthias A. Johnson
matthias.a.johnson aut gmail dot com
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