Gentoo Archives: gentoo-user

From: Mike Gilbert <floppym@g.o>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Will installing grub-2.02 break my grub-0.97 setup?
Date: Fri, 06 May 2016 13:58:54
Message-Id: CAJ0EP41uVmo5bMJoGXhWVFFsYweqTU0A56+8fPGgm5t5cLTZ0Q@mail.gmail.com
In Reply to: [gentoo-user] Re: Will installing grub-2.02 break my grub-0.97 setup? by Grant Edwards
1 On Fri, May 6, 2016 at 9:40 AM, Grant Edwards <grant.b.edwards@×××××.com> wrote:
2 > On 2016-05-06, Mike Gilbert <floppym@g.o> wrote:
3 >> On Fri, May 6, 2016 at 5:04 AM, Peter Humphrey <peter@××××××××××××.uk> wrote:
4 >>> On Thursday 05 May 2016 19:45:53 Mike Gilbert wrote:
5 >>>> On Thu, May 5, 2016 at 6:03 PM, Grant Edwards <grant.b.edwards@×××××.com> wrote:
6 > [...]
7 >>>>> Since grub-2.02 is being installed in a new slot, one would assume it
8 >>>>> won't interfere with continue use of grub-0.97...
9 > [...]
10 >>>> It will not interfere with grub legacy (0.97).
11 >>>
12 >>> Maybe not in the slot, but when it gets installed to the MBR it will
13 >>> overwrite the 0.97 boot code there.
14 >>
15 >> grub only gets installed in the MBR when you invoke grub-install or
16 >> grub2-install.
17 >>
18 >> I assumed that Grant is intelligent not to run grub2-install on his
19 >> system.
20 >
21 > Yes, I know not to run grub2-install (and I trust that winusb will not
22 > do so either). Just to be sure, I'll not run winusb as root...
23
24 It is entirely possible that winusb might call grub2-install with your
25 USB disk as a target. That would also be fairly safe.

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