* Re: [gentoo-user] grub2 multiple kernels
@ 2014-01-24 20:46 99% ` Lee
0 siblings, 0 replies; 1+ results
From: Lee @ 2014-01-24 20:46 UTC (permalink / raw
To: gentoo-user
[-- Attachment #1: Type: text/plain, Size: 2000 bytes --]
I am using grub2 also, but on another distro, with multiple
kernels/partitions. I don't have a lot of firsthand knowledge, because not
having a lot of patience, I usu just drop to the grub cli.
However, IIRC there is a grub2 command called update-grub that scans all
your boot sectors on all your devices. At least that's the way its _sposed_
to work - ymmv.
:-/
On Jan 24, 2014 12:32 PM, "James" <wireless@tampabay.rr.com> wrote:
> Grub2 on gentoo, seems a bit confusing. I guess
> I've just read too much that is system dependant ( version of grub2?)
> (and to think the purpose of Grub2 was/is standarization?)
>
>
> So I simple want to be able to add multiple linux kernels
> to boot from. Many are experimental hacks, so I keep
> quite a few around..... eventually, there will be
> a windows7 boot need on lappys and tablets too.
>
> Some reading suggests to simply build the kernels, and
> put them in /boot/.... with acceptable namees like:
> "kernel-3.10.25-gentoo" and they will automactically
> appear in the boot menu? No limit to the number of
> images?
>
> Some pages suggest manually editing the grub.cfg file,
> but I've also read that this is overwritten by the scipts
> and info found in /etc/grub.d. I running Grub 2.00_p5107-r2.
>
> I like to keep multiple version of kernels, complete sources
> etc and keep several if not many of the bootable kernels
> in /boot/.
>
> Ideas and suggstions on how a grub(legacy) guy should approach
> this need, with grub2 are most welcome. Just so you know, I
> envision in the next 12 months to have many different arm(64)
> systems using grub2 also (linaro has grub2 working on arm and
> arm64); so a clean, well thought out strategy of similar
> approaches to grub2 on many differnt arch's is what I'm really
> after....
>
> Also while we discussing grub 2, it boots blind (no feedback)
> and takes too long to boot (estimated 5 minutes) : really slow
> so what do I change there? No systemd on my systems.....
>
>
> TIA,
> James
>
>
>
>
[-- Attachment #2: Type: text/html, Size: 2424 bytes --]
^ permalink raw reply [relevance 99%]
Results 1-1 of 1 | reverse | options above
-- pct% links below jump to the message on this page, permalinks otherwise --
2014-01-24 20:30 [gentoo-user] grub2 multiple kernels James
2014-01-24 20:46 99% ` Lee
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox