启动vncserver报错，Warning: controller:1 is taken because of /tmp/.X11-unix/X1

admin

Dec 23 21:20:07 controller systemd: Reloading.
Dec 23 21:20:17 controller systemd: Started Remote desktop service (VNC).
Dec 23 21:20:17 controller systemd: Started Session c6 of user root.
Dec 23 21:20:17 controller runuser: Warning: controller:1 is taken because of /tmp/.X11-unix/X1
Dec 23 21:20:17 controller runuser: Remove this file if there is no X server controller:1
8 k) s9 Y# G8 _/ s+ K2 qDec 23 21:20:17 controller runuser: A VNC server is already running as :1
Dec 23 21:20:17 controller systemd: vncserver@:1.service: main process exited, code=exited, status=2/INVALIDARGUMENT
( C3 Y$ \# R4 q  A& bDec 23 21:20:17 controller systemd: Unit vncserver@:1.service entered failed state.
7 @# p# I3 y4 d$ I& l5 @Dec 23 21:20:17 controller systemd: vncserver@:1.service failed.
Dec 23 21:20:36 controller systemd: Stopping Service for virtual machines hosted on VMware...
Dec 23 21:20:36 controller systemd: Stopping Manage, Install and Generate Color Profiles...
Dec 23 21:20:36 controller systemd: Stopping LVM2 PV scan on device 8:2...
Dec 23 21:20:36 controller systemd: Stopped target Sound Card.
' u: F' s! a2 z; |4 H: rDec 23 21:20:36 controller systemd: Stopping Daemon for power management...
Dec 23 21:20:36 controller systemd: Stopped target Login Prompts (Pre).
Dec 23 21:20:36 controller systemd: Stopping Session 1 of user root.
Dec 23 21:20:36 controller systemd: Stopping RPC bind service...

. y; h% {* M3 m
检查发现是因为关闭了图形界面。
9 E- r, q( @( a: x1 @1 ~[root@controller .X11-unix]# systemctl set-default graphical.target
& k$ n  A, w. G/ S4 ]/ IRemoved symlink /etc/systemd/system/default.target.
7 o) w9 W9 i5 }) xCreated symlink from /etc/systemd/system/default.target to /usr/lib/systemd/system/graphical.target.
! n1 _+ Y/ ~: Q8 H, z0 U[root@controller .X11-unix]# reboot

admin

[root@controller ~]# vim /usr/lib/systemd/system/vncserver@:1.service
% c) g" \3 d9 t: P. g[root@controller ~]# systemctl daemon-reload
[root@controller ~]# vncpasswd
Password:
( m) F+ b. j1 x, KVerify:
Would you like to enter a view-only password (y/n)? n  
8 T; l! D( c  D7 E$ z' N3 F& X/ r' g+ ~A view-only password is not used
[root@controller ~]# systemctl enable vncserver@:1.service
Created symlink from /etc/systemd/system/multi-user.target.wants/vncserver@:1.service to /usr/lib/systemd/system/vncserver@:1.service.
[root@controller ~]# systemctl start vncserver@:^C
5 O6 M" k: m% `3 B[root@controller ~]# systemctl start vncserver@:1.service
% U$ y. Q9 X( f8 [3 H! s; D) l[root@controller ~]# systemctl status vncserver@:1.service
3 a& _$ g/ {- c# v● vncserver@:1.service - Remote desktop service (VNC)
( E* d2 b- J$ Y( q+ c' ]   Loaded: loaded (/usr/lib/systemd/system/vncserver@:1.service; enabled; vendor preset: disabled)
   Active: active (running) since Mon 2024-12-23 21:40:22 CST; 6s ago
/ f9 v  T, D0 z' g0 ?, ?' k/ B Main PID: 5556 (Xvnc)
! c3 d- P4 P; |   CGroup: /system.slice/system-vncserver.slice/vncserver@:1.service
6 s9 `$ \0 p5 K- ~7 x           ‣ 5556 /usr/bin/Xvnc :1 -auth /root/.Xauthority -desktop controller:1 (root) -fp catalogue:/etc/X11/fontpath.d -geometry 1024x768 -pn -rfbauth...

7 [* I0 K$ o  K& l# P! Y1 {Dec 23 21:40:22 controller systemd[1]: Started Remote desktop service (VNC).
3 d- V& q. t, x[root@controller ~]# systemctl status vncserver@:1.service
● vncserver@:1.service - Remote desktop service (VNC)
   Loaded: loaded (/usr/lib/systemd/system/vncserver@:1.service; enabled; vendor preset: disabled)
1 _( a. c+ z" F   Active: active (running) since Mon 2024-12-23 21:40:22 CST; 10min ago
: k9 }& }, @1 Z, k. [+ m Main PID: 5556 (Xvnc)
2 }! b* x2 P$ x9 B4 l/ o$ B. Z   CGroup: /system.slice/system-vncserver.slice/vncserver@:1.service
           ‣ 5556 /usr/bin/Xvnc :1 -auth /root/.Xauthority -desktop controller:1 (root) -fp catalogue:/etc/X11/fontpath.d -geometry 1024x768 -pn -rfbauth...

Dec 23 21:40:22 controller systemd[1]: Started Remote desktop service (VNC).