먼저, 안녕하세요 :)
systemctl disable lightdm.service복구 모드에서 실행했습니다 .
그 후 PC를 재부팅하고 sudo lightdm start ; startx. 그래픽 섹션을 시작했지만 터미널에서 gtk 프로그램을 시작하려고 할 때 다음 오류가 발생했습니다.
Unable to init server: No se pudo conectar: Conexión rehusada
(nautilus:14383): Gtk-WARNING **: 10:27:51.240: cannot open display: :1
그리고 내가 그것을 깨달았을 때 디버그 모드에서 lightdm을 시작했고 sudo lightdm --debug start이것을 얻었습니다:
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.26.0, UID=0 PID=13909
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-guest.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Using Xephyr for X servers
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating user session
[+0.02s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.02s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.04s] DEBUG: Using VT 7
[+0.04s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.04s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.04s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.04s] DEBUG: XServer 0: Launching X Server
[+0.04s] DEBUG: Launching process 13915: /usr/bin/Xephyr :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.04s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.04s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.04s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.09s] DEBUG: Process 13915 exited with return value 1
[+0.09s] DEBUG: XServer 0: X server stopped
[+0.09s] DEBUG: Releasing VT 7
[+0.09s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.09s] DEBUG: Seat seat0: Display server stopped
[+0.09s] DEBUG: Seat seat0: Stopping session
[+0.09s] DEBUG: Seat seat0: Session stopped
[+0.09s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.09s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+0.09s] DEBUG: Seat seat0: Creating greeter session
[+0.09s] DEBUG: Seat seat0: Creating display server of type x
[+0.09s] DEBUG: Using VT 7
[+0.09s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.09s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.09s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.09s] DEBUG: XServer 0: Launching X Server
[+0.09s] DEBUG: Launching process 13916: /usr/bin/Xephyr :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.09s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.10s] DEBUG: Process 13916 exited with return value 1
[+0.10s] DEBUG: XServer 0: X server stopped
[+0.10s] DEBUG: Releasing VT 7
[+0.10s] DEBUG: XServer 0: Removing X server authority /var/run/lightdm/root/:0
[+0.10s] DEBUG: Seat seat0: Display server stopped
[+0.10s] DEBUG: Seat seat0: Stopping session
[+0.10s] DEBUG: Seat seat0: Session stopped
[+0.10s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.10s] DEBUG: Seat seat0: Stopping; greeter display server failed to start
[+0.10s] DEBUG: Seat seat0: Stopping
[+0.10s] DEBUG: Seat seat0: Stopped
[+0.10s] DEBUG: Required seat has stopped
[+0.10s] DEBUG: Stopping display manager
[+0.10s] DEBUG: Display manager stopped
[+0.10s] DEBUG: Stopping daemon
[+0.11s] DEBUG: Exiting with return value 1
실행되기 전에 gtk 프로그램을 시작할 수 있으므로 systemctl disable lightdm.service아마도 그것이 문제의 원인일 것입니다.
내가 잘 이해했다면 systemctl disable lightdm.servicelightdm을 자동으로 시작하지 말고 실행할 수 없게 만드는 것이 아니므로 IDK입니다.
문제 해결을 위한 제안 사항이 있습니까?