Gentoo Archives: gentoo-user

From: "Stefan G. Weichinger" <lists@×××××.at>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Grub2, uefi, gpt etc etc
Date: Tue, 10 Jul 2012 21:31:52
Message-Id: 4FFC9EB5.9020903@xunil.at
In Reply to: Re: [gentoo-user] Grub2, uefi, gpt etc etc by "Stefan G. Weichinger"
1 Am 09.07.2012 23:19, schrieb Stefan G. Weichinger:
2
3 > I browse through stuff like:
4 >
5 > http://www.rodsbooks.com/gdisk/
6 >
7 > and wonder ... (maybe some hours of sleep also help).
8 >
9 > Filtering my gentoo-user-IMAP-folder only threw up this thread.
10 >
11 > --
12 >
13 > Additional "problem": this box dual-boots Win7pro.
14
15 Success so far:
16
17 converted sda to GPT, added boot-partition, works fine, gentoo and win7.
18 Also the mdadm-raids, everything OK.
19
20 Problem:
21
22 if I also convert sdb to GPT, there is no real MBR left in the system,
23 which makes my HP Elite 7300 MT fail at booting via BIOS (no newer BIOS
24 available, as far as I googled).
25
26 I could boot from sysresccd and chose "boot from first/second harddisk",
27 this triggered GRUB2 just fine. Several re-installations from within
28 chroot succeeded, but the BIOS ignored the GPT-tables, even after
29 pseudo-activating the protecting MBR etc.
30
31 So I went back to MBR on sdb.
32
33 Maybe I go the EFI-path in the next days, just for learning.
34
35 But I wonder how the migration might look like and work out, especially
36 with that win7pro on board.
37
38 It is still a productive box ... (gentoo way more important than win7, sure)
39
40 Stefan

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Re: [gentoo-user] Grub2, uefi, gpt etc etc "Stefan G. Weichinger" <lists@×××××.at>