编辑 systemd-boot-random-seed.service

✏️ 编辑：systemd-boot-random-seed.service

路径：/usr/lib/systemd/system/sysinit.target.wants/systemd-boot-random-seed.service

大小：1 KB · 修改：2026-09-15 21:57:44 · 权限：0644 · 只读（保存会失败）

#  SPDX-License-Identifier: LGPL-2.1-or-later
#
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

[Unit]
Description=Update Boot Loader Random Seed
Documentation=man:systemd-boot-random-seed.service(8) man:random(4)

DefaultDependencies=no
After=local-fs.target systemd-random-seed.service
Conflicts=shutdown.target
Before=sysinit.target shutdown.target

ConditionVirtualization=!container
ConditionPathExists=!/etc/initrd-release
# Only run this if the boot loader can support random seed initialization.
ConditionPathExists=|/sys/firmware/efi/efivars/LoaderFeatures-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f
ConditionPathExists=|/sys/firmware/efi/efivars/StubFeatures-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=bootctl --graceful random-seed