Gentoo Archives: gentoo-user

From: Alan McKinnon <alan.mckinnon@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] old kernels are installed during the upgrade
Date: Wed, 03 Jan 2018 22:17:26
Message-Id: 9c550e9a-ad38-0e6c-f32e-9dc0b6466794@gmail.com
In Reply to: Re: [gentoo-user] old kernels are installed during the upgrade by Stroller
1 On 04/01/2018 00:07, Stroller wrote:
2 >
3 >> On 3 Jan 2018, at 21:53, Neil Bothwick <neil@××××××××××.uk> wrote:
4 >>>
5 >>> It installs exactly that version, and that exact version is recorded in
6 >>> the world file.
7 >>>
8 >>> $ grep -e source /var/lib/portage/world
9 >>> sys-kernel/gentoo-sources:4.9.34
10 >>
11 >> That's not a version, it's a slot. Whilst kernels are currently slotted
12 >> with the version number, nothing else is and there is no guarantee that
13 >> this will also hold for kernels.
14 >
15 > Fair enough, but there's nothing else I need to treat this way.
16 >
17 > I guess this risks that emerge will try to install 4.9.34-r1 during a future update, but I don't believe I've ever experienced that.
18
19 Only if the highest-versioned emerged sources are <4.9.34-r1
20 >
21 >> If you do want to use versions, I'd recommend using ~ rather than = to
22 >> pick up patch-level updates.
23 >
24 > What do you mean by this exactly, please?
25
26 =4.9.34 selects that exact version and only that specific version
27 ~4.9.34 select that version and also 4.9.34-r1. There might need to be a
28 * on the end of ~4.9.34, I don;t quite recall. Answer in portage's man pages
29
30
31 --
32 Alan McKinnon
33 alan.mckinnon@×××××.com

Replies

Subject Author
Re: [gentoo-user] old kernels are installed during the upgrade Stroller <stroller@××××××××××××××××××.uk>