[РЕШЕНО] Переход на systemd

Всем привет!

Пытаюсь перейти с OpenRC на systemd по руководству https://wiki.gentoo.org/wiki/Systemd/ru

Дошёл до раздела "Конфигурация"
Я так понял, из заметки, что нужно сначала перезагрузить комп в systemd, прежде чем конфигурировать...
Загрузка останавливается на ошибке, что вроде

...
[] ata2.00: ACPI cmd ef:/10:0:00:00:00:b0 (SET FEATURES) rejected by device (Stat=0x51 Err=0x04)
[] ata2.00: ACPI cmd ef:/10:0:00:00:00:b0 (SET FEATURES) filtered out
[] ata2.00: ACPI cmd ef:/10:0:00:00:00:b0 (SET FEATURES) rejected by device (Stat=0x51 Err=0x04)
[] ata2.00: ACPI cmd ef:/10:0:00:00:00:b0 (SET FEATURES) rejected by device (Stat=0x51 Err=0x04)
...
[] sd 1:0:0:0: [sda] 3...5 512-byte logical blocks: (160 GB/149 GiB)
[] sd 1:0:0:0: [sda] Write protect is off
[] sd 1:0:0:0: Attached scsi generic sg0 type 0
[] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
...
[] EXT4-fs (sda4): could't mount as ext3 due to feature incompatibilities
[] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
[] VFS: Mounted root (ext4 filesystem) readonly on device 8:4.

...
[] systemd[1]: systemd 233 runing in system mode. (+PAM ..)
[1.278276] systemd[1]: Detected architecture x86-64.

Welcome to Gentoo/Linux!

[1.282274] systemd[1]: Set hostname to <<тут есть имя хоста!>>
[] system-system- (103) used greatest stack depth: 13664 bytes left
( [1.300068] systemd-debug-g (94) used greatest stack depth: 14184 bytes left  - этой строки теперь нет)
[1.31] systemd-fstab-g (94) used greatest stack depth: 13104 bytes left
[1.32] traps: system-gpt-aut[97] trap invalid opcode ip: 7f... sp: 7f.... error:0[1.32] in libsystemd-shared-233.s0[7f...]
[1.333] system[92]: /usr/lib64/systemd/system-generators/systemd-gpt-auto-generator terminated by signal ILL.
(с вставленной флэшкой тут было gentoo-locale-ge (95) used greatest stack depth: 13240 bytes left)
[1.346133] traps: systemd[1] trap invalid opcode ip: 7f45fbf57bc2 sp: 7f.... error:0[1.346195] in libsystemd-shared-233.s0[7f...]
[1.347076] systemd[1]: Caught , dumped core as pid 104.
[1.347136] systemd[1]: Freezing execution.

Почему то ноут не хочет грузиться с моих загрузочных флэшек. Когда вставляю флэшку зависает сразу после включения.

1) Где посмотреть лог с этой ошибкой?
2) Как исправить загрузку?

Информация о системе:

Профиль systemd
gpt
/dev/sda2 /boot ext2
/dev/sda3 swap
/dev/sda4 / ext4

# emerge --info 
Portage 2.3.6 (python 3.4.5-final-0, default/linux/amd64/13.0/systemd, gcc-5.4.0, glibc-2.23-r4, 4.9.34-gentoo x86_64)
=================================================================
System uname: 
KiB Mem:     4011436 total,   2476524 free
KiB Swap:   14680056 total,  14680056 free
Timestamp of repository gentoo: Thu, 03 Aug 2017 16:15:01 +0000
sh bash 4.3_p48-r1
ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
app-shells/bash:          4.3_p48-r1::gentoo
dev-lang/perl:            5.24.1-r2::gentoo
dev-lang/python:          2.7.12::gentoo, 3.4.5::gentoo
dev-util/cmake:           3.7.2::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/openrc:          0.28::gentoo
sys-apps/sandbox:         2.10-r3::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69::gentoo
sys-devel/automake:       1.11.6-r1::gentoo, 1.14.1::gentoo, 1.15-r2::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo, 2.28-r2::gentoo
sys-devel/gcc:            5.4.0-r3::gentoo
sys-devel/gcc-config:     1.7.3::gentoo
sys-devel/libtool:        2.4.6-r3::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.4::gentoo (virtual/os-headers)
sys-libs/glibc:           2.23-r4::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.ru.gentoo.org/gentoo-portage
    priority: -1000

dlang
    location: /var/lib/layman/dlang
    masters: gentoo
    priority: 50

haskell
    location: /var/lib/layman/haskell
    masters: gentoo
    priority: 50

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="ftp://gentoo.bloodhost.ru/ http://gentoo.bloodhost.ru/ ftp://xeon.gentoo.ru/mirrors/gentoo/distfiles/"
LANG="ru_RU.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j1"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="acl amd64 berkdb bzip2 cjk cli cracklib crypt cxx dri fortran gdbm iconv ipv6 mmx mmxext modules multilib ncurses nls nptl openmp pam pcre readline seccomp session sse sse2 sse3 ssl ssse3 systemd tcpd udev unicode xattr xinerama zlib" ABI_X86="64" ALSA_CARDS="hda-intel" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="cjk mmx mmxext sse sse2 sse3 ssse3 xinerama" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="ru ru_RU en" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby21 ruby22" USERLAND="GNU" VIDEO_CARDS="intel i965" XFCE_PLUGINS="brightness clock trash" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

PS Решение:
1. При сборке системы на другом компьютере не учёл, что при CXXFLAGS="-march=native", пакеты будут собираться для другого процессора.
2. Не сразу заметил в файле /etc/default/grub
по умолчанию было
GRUB_CMDLINE_LINUX="init=/lib/systemd/systemd"
а надо было исправить на
GRUB_CMDLINE_LINUX="init=/usr/lib/systemd/systemd"