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.
. ^8 C& I* r( g+ }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
  y) w1 E9 l! _Dec 23 21:20:17 controller runuser: Remove this file if there is no X server controller:1
Dec 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
Dec 23 21:20:17 controller systemd: Unit vncserver@:1.service entered failed state.
Dec 23 21:20:17 controller systemd: vncserver@:1.service failed.
8 X( ~' @2 j; EDec 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...
: j5 N) D! }. `, g! [7 G: a, yDec 23 21:20:36 controller systemd: Stopped target Sound Card.
2 F+ x. T+ e6 }% O) X9 XDec 23 21:20:36 controller systemd: Stopping Daemon for power management...
Dec 23 21:20:36 controller systemd: Stopped target Login Prompts (Pre).
( X9 _% B2 @. Z+ V$ gDec 23 21:20:36 controller systemd: Stopping Session 1 of user root.
Dec 23 21:20:36 controller systemd: Stopping RPC bind service...
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检查发现是因为关闭了图形界面。
( u, ^1 v: }6 M. c/ X+ D; ~[root@controller .X11-unix]# systemctl set-default graphical.target
# _, H% q. B- ~! w  HRemoved symlink /etc/systemd/system/default.target.
Created symlink from /etc/systemd/system/default.target to /usr/lib/systemd/system/graphical.target.
  p( Q$ `% ?' q$ I; _: H$ a. [[root@controller .X11-unix]# reboot
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admin

[root@controller ~]# vim /usr/lib/systemd/system/vncserver@:1.service
) E' J. S7 z4 u2 _[root@controller ~]# systemctl daemon-reload
$ R  W5 @1 k) G# S  C+ d[root@controller ~]# vncpasswd
Password:
Verify:
Would you like to enter a view-only password (y/n)? n  
0 c" Y2 U+ \5 Q* N8 vA view-only password is not used
[root@controller ~]# systemctl enable vncserver@:1.service
7 `$ ]9 g8 t! w! l( C7 l5 {Created symlink from /etc/systemd/system/multi-user.target.wants/vncserver@:1.service to /usr/lib/systemd/system/vncserver@:1.service.
: N1 i8 \# J/ C[root@controller ~]# systemctl start vncserver@:^C
* v) b& ]  B0 ~& Q[root@controller ~]# systemctl start vncserver@:1.service
[root@controller ~]# systemctl status vncserver@:1.service
3 }- ?5 X- f: ]6 e' s. c● vncserver@:1.service - Remote desktop service (VNC)
   Loaded: loaded (/usr/lib/systemd/system/vncserver@:1.service; enabled; vendor preset: disabled)
0 p0 W6 G% i1 v$ \6 c& X   Active: active (running) since Mon 2024-12-23 21:40:22 CST; 6s ago
Main PID: 5556 (Xvnc)
   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...

, N. K' L  i3 N! c/ D% a* X  N2 N9 {! KDec 23 21:40:22 controller systemd[1]: Started Remote desktop service (VNC).
[root@controller ~]# systemctl status vncserver@:1.service
● vncserver@:1.service - Remote desktop service (VNC)
  U6 {8 T' T4 k( S- k   Loaded: loaded (/usr/lib/systemd/system/vncserver@:1.service; enabled; vendor preset: disabled)
2 v9 G! D$ v% ]2 {   Active: active (running) since Mon 2024-12-23 21:40:22 CST; 10min ago
2 a  w+ `* h6 t Main PID: 5556 (Xvnc)
6 |2 E% c: O$ ^! [, m' Y. b   CGroup: /system.slice/system-vncserver.slice/vncserver@:1.service
, O6 O& t' W: G3 e           ‣ 5556 /usr/bin/Xvnc :1 -auth /root/.Xauthority -desktop controller:1 (root) -fp catalogue:/etc/X11/fontpath.d -geometry 1024x768 -pn -rfbauth...
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Dec 23 21:40:22 controller systemd[1]: Started Remote desktop service (VNC).