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Не стартует линукс - failed to start light display manager

Через раз запускается, через раз ошибки
failed to start light display manager
failed to start load/save screen backlight brightness of acpi_video0

lightdm — пробовал установить, заменил lightdm-slick-greeter на lightdm-gtk-greeter
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9 комментариев

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failed to start load/save screen backlight brightness of acpi_video0
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p5ql/epu q9300
+1
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Спасибо, это я вчера загуглил исправил
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Вернул lightdm-slick-greeter
Сейчас во время загрузки получаю ошибки:
pasteboard.co/JlwpZXd.jpg
pasteboard.co/Jlwqcis.jpg

Что бы стартовать с консоли запускаю sudo systemctl start lightdm
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для сравнения ядро 57.
Что бы стартовать с консоли запускаю sudo systemctl start lightdm
что говорит
sudo systemctl enable lightdm 
Последний раз редактировалось
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p5ql/epu q9300
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у меня эти же пакеты установлены.

sudo systemctl enable lightdm
ничего не говорит
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для сравнения
conf
#
# General configuration
#
# start-default-seat = True to always start one seat if none are defined in the configuration
# greeter-user = User to run greeter as
# minimum-display-number = Minimum display number to use for X servers
# minimum-vt = First VT to run displays on
# lock-memory = True to prevent memory from being paged to disk
# user-authority-in-system-dir = True if session authority should be in the system location
# guest-account-script = Script to be run to setup guest account
# logind-check-graphical = True to on start seats that are marked as graphical by logind
# log-directory = Directory to log information to
# run-directory = Directory to put running state in
# cache-directory = Directory to cache to
# sessions-directory = Directory to find sessions
# remote-sessions-directory = Directory to find remote sessions
# greeters-directory = Directory to find greeters
# backup-logs = True to move add a .old suffix to old log files when opening new ones
# dbus-service = True if LightDM provides a D-Bus service to control it
#
[LightDM]
start-default-seat=true
greeter-user=lightdm
minimum-display-number=0
minimum-vt=7 # Setting this to a value < 7 implies security issues, see FS46799
lock-memory=true
user-authority-in-system-dir=false
guest-account-script=guest-account
logind-check-graphical=false
log-directory=/var/log/lightdm
run-directory=/run/lightdm
cache-directory=/var/cache/lightdm
sessions-directory=/usr/share/lightdm/sessions:/usr/share/xsessions:/usr/share/wayland-sessions
remote-sessions-directory=/usr/share/lightdm/remote-sessions
greeters-directory=$XDG_DATA_DIRS/lightdm/greeters:$XDG_DATA_DIRS/xgreeters
backup-logs=true
dbus-service=true

#
# Seat configuration
#
# Seat configuration is matched against the seat name glob in the section, for example:
# [Seat:*] matches all seats and is applied first.
# [Seat:seat0] matches the seat named «seat0».
# [Seat:seat-thin-client*] matches all seats that have names that start with «seat-thin-client».
#
# type = Seat type (local, xremote)
# pam-service = PAM service to use for login
# pam-autologin-service = PAM service to use for autologin
# pam-greeter-service = PAM service to use for greeters
# xserver-command = X server command to run (can also contain arguments e.g. X -special-option)
# xmir-command = Xmir server command to run (can also contain arguments e.g. Xmir -special-option)
# xserver-config = Config file to pass to X server
# xserver-layout = Layout to pass to X server
# xserver-allow-tcp = True if TCP/IP connections are allowed to this X server
# xserver-share = True if the X server is shared for both greeter and session
# xserver-hostname = Hostname of X server (only for type=xremote)
# xserver-display-number = Display number of X server (only for type=xremote)
# xdmcp-manager = XDMCP manager to connect to (implies xserver-allow-tcp=true)
# xdmcp-port = XDMCP UDP/IP port to communicate on
# xdmcp-key = Authentication key to use for XDM-AUTHENTICATION-1 (stored in keys.conf)
# greeter-session = Session to load for greeter
# greeter-hide-users = True to hide the user list
# greeter-allow-guest = True if the greeter should show a guest login option
# greeter-show-manual-login = True if the greeter should offer a manual login option
# greeter-show-remote-login = True if the greeter should offer a remote login option
# user-session = Session to load for users
# allow-user-switching = True if allowed to switch users
# allow-guest = True if guest login is allowed
# guest-session = Session to load for guests (overrides user-session)
# session-wrapper = Wrapper script to run session with
# greeter-wrapper = Wrapper script to run greeter with
# guest-wrapper = Wrapper script to run guest sessions with
# display-setup-script = Script to run when starting a greeter session (runs as root)
# display-stopped-script = Script to run after stopping the display server (runs as root)
# greeter-setup-script = Script to run when starting a greeter (runs as root)
# session-setup-script = Script to run when starting a user session (runs as root)
# session-cleanup-script = Script to run when quitting a user session (runs as root)
# autologin-guest = True to log in as guest by default
# autologin-user = User to log in with by default (overrides autologin-guest)
# autologin-user-timeout = Number of seconds to wait before loading default user
# autologin-session = Session to load for automatic login (overrides user-session)
# autologin-in-background = True if autologin session should not be immediately activated
greeter-session=lightdm-slick-greeter

session-wrapper=/etc/lightdm/Xsession

Последний раз редактировалось
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p5ql/epu q9300
+1
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Секция [LightDM] по дефолту закоментирована
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Может в этом проблема
conf2
Root
run-directory=/run/lightdm
session-wrapper=/etc/lightdm/Xsession

User
run-directory=/run/lightdm
greeter-session=lightdm-slick-greeter
session-wrapper=/etc/lightdm/Xsession
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p5ql/epu q9300
0
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