Gentoo Archives: gentoo-user

From: Neil Bothwick <neil@××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Gentoo-sources 5.7.x
Date: Mon, 08 Jun 2020 15:54:48
Message-Id: 20200608165434.3ef06dc9@digimed.co.uk
In Reply to: Re: [gentoo-user] Gentoo-sources 5.7.x by Rich Freeman
1 On Mon, 8 Jun 2020 11:38:03 -0400, Rich Freeman wrote:
2
3 > > # cat /boot/loader/entries/30-gentoo-5.7.1.conf
4 > > title Gentoo Linux 5.7.1
5 > > linux /vmlinuz-5.7.1-gentoo
6 > > options root=/dev/nvme0n1p4 initrd=/intel-uc.img net.ifnames=0
7 > > raid=noautodetect
8 > >
9 > > That file hasn't changed, other than the kernel version.
10 > >
11 > > On booting with that setup, I got an error immediately (from the UEFI
12 > > BIOS, I assume) complaining of an invalid parameter. A few seconds
13 > > later the kernel panicked because it couldn't find the root device.
14 >
15 > Can you have your initrd launch a shell? I'm not sure if the
16 > nomenclature for the root device has changed. It is also possible
17 > you're missing some kernel option needed (maybe an NVME option got
18 > renamed and you answered the new option No?).
19 >
20 > If it is running the initrd then you probably can get it to launch a
21 > shell and then you can poke around and see what it is doing.
22
23 That's not an initrd with a shell though, it's just the intel microcode
24 update. You would need an additional dracut (or similar) generated initrd
25 to do what you suggest.
26
27
28 --
29 Neil Bothwick
30
31 I am McCoy of Bo...Damnit! I'm a doctor, not a collective!