我在Ubuntu20.04*机器上安装了TightVNC,以便从我的macbook远程使用它。我跟踪了本教程,
它与fce4桌面一起工作。但是,每当我尝试使用black桌面时,它就有一个gnome屏幕:我试图更改配置折叠本期,但是似乎没有什么工作。
下面是~/..vnc/xstartup
#!/bin/sh
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS
export XKL_XMODMAP_DISABLE=1
export XDG_CURRENT_DESKTOP="GNOME-Flashback:GNOME"
export XDG_MENU_PREFIX="gnome-flashback-"
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
gnome-session --builtin --session=gnome-flashback-metacity --disable-acceleration-check --debug &
nautilus &
gnome-terminal &我的/etc/systemd/system/vncserver@..service
[Unit]
Description=Start TightVNC server at startup
After=syslog.target network.target
[Service]
Type=forking
User=ben
Group=ben
WorkingDirectory=/home/ben
PIDFile=/home/ben/.vnc/%H:%i.pid
ExecStartPre=-/usr/bin/vncserver -kill :%i > /dev/null 2>&1
ExecStart=/usr/bin/vncserver -depth 24 -geometry 1280x800 -localhost :%i
ExecStop=/usr/bin/vncserver -kill :%i
[Install]
WantedBy=multi-user.target和服务文件/etc/systemd/system/vncserver@. service
[Unit]
Description=Start TightVNC server at startup
After=syslog.target network.target
[Service]
Type=forking
User=ben
Group=ben
WorkingDirectory=/home/ben
PIDFile=/home/ben/.vnc/%H:%i.pid
ExecStartPre=-/usr/bin/vncserver -kill :%i > /dev/null 2>&1
ExecStart=/usr/bin/vncserver -depth 24 -geometry 1280x800 -localhost :%i
ExecStop=/usr/bin/vncserver -kill :%i
[Install]
WantedBy=multi-user.targetsudo systemctl status vncserver@1命令返回:
● vncserver@1.service - Start TightVNC server at startup
Loaded: loaded (/etc/systemd/system/vncserver@.service; enabled; vendor preset: enabled)
Active: inactive (dead) since Mon 2021-02-22 12:26:43 CET; 4min 53s ago
Process: 11916 ExecStop=/usr/bin/vncserver -kill :1 (code=exited, status=0/SUCCESS)
Main PID: 1235 (code=exited, status=0/SUCCESS)
Feb 22 12:01:51 ben-monster gnome-session-binary[1305]: WARNING: App 'org.gnome.Shell.desktop' exited with code 1
Feb 22 12:01:51 ben-monster gnome-session-b[1305]: unable to create file '/home/ben/.cache/dconf/user': Permission denied. dconf will not work properly.
Feb 22 12:01:51 ben-monster gnome-session[1305]: gnome-session-binary[1305]: CRITICAL: We failed, but the fail whale is dead. Sorry....
Feb 22 12:01:51 ben-monster gnome-session-binary[1305]: WARNING: App 'org.gnome.Shell.desktop' respawning too quickly
Feb 22 12:01:51 ben-monster gnome-session-binary[1305]: Unrecoverable failure in required component org.gnome.Shell.desktop
Feb 22 12:01:51 machine-name gnome-session-binary[1305]: CRITICAL: We failed, but the fail whale is dead. Sorry....
Feb 22 12:26:43 machine-name org.gtk.vfs.Daemon[1913]: A connection to the bus can't be made
Feb 22 12:26:43 machine-name vncserver[11916]: Killing Xtigervnc process ID 1235... which was already dead
Feb 22 12:26:43 machine-name vncserver[11916]: Cleaning stale pidfile '/home/ben/.vnc/machine-name:1.pid'!
Feb 22 12:26:43 machine-name systemd[1]: vncserver@1.service: Succeeded.此外,我的黑屏幕上还有一条错误消息:
Could不更新ICEAuthority文件/run/-/user//-ICEAuthority
这可能是配置错误或权限错误,但在玩了两天后,我开始失去信心。
发布于 2021-02-24 09:00:59
我只是跟着你的配置做了几次改变,我想我最终得到了你想要的结果:

。我的改变是:
我修好了电话:
ExecStartPre=-/usr/bin/vncserver -kill :%i > /dev/null 2>&1通过
ExecStartPre=/usr/bin/vncserver -kill :%i > /dev/null 2>&1在/usr/bin前白化“-”字符
此外,我还将对用户名称的引用从“ben”更改为我的用户:
User=ben
Group=ben
WorkingDirectory=/home/ben
PIDFile=/home/ben/.vnc/%H:%i.pid因此,我的文件最终成为:
User=my_user
Group=my_user
WorkingDirectory=/home/my_user
PIDFile=/home/my_user/.vnc/%H:%i.pid假设您的用户实际上是ben,我认为您在/home/ben主文件夹上有一些限制权限的文件。有关修复它的详细信息,您可以查看这个问题。也许您需要使用命令chown将该目录中的文件所有权交给用户ben,或者只需使用chmod更改权限。
发布于 2022-04-13 01:28:51
我在/etc/gdm3 3/custom.conf中取消了"WaylandEnable=false“的注释。
然后
sudo apt update
sudo apt install xserver-xorg-video-dummy
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.bak # this file may not exist so if there is an error, it can be ignored
sudo cp /etc/X11/vncserver-virtual-dummy.conf /etc/X11/xorg.conf注意:遵循这些步骤将导致任何连接的监视器显示一个空白屏幕。如果需要使用监视器,运行sudo /etc/X11/xorg.conf /etc/x11/xorg.con.pumy并重新启动。
https://askubuntu.com/questions/1318351
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