系统是 Fedora 25。问题是 vncviewer 显示黑屏。相比之下,vnc 包列表与 Fedora 24 系统中的 vnc 查看器正确显示的相同。相同的客户端系统用于访问服务器。
已经审查并尝试了与此问题相关的其他线程,特别是 vnc 包要求,$HOME//.vnc/xstartup permissions
以及对 xstartup 脚本的建议。
下面是 xstartup 脚本:
#!/bin/sh
# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
exec gnome-session
# --session=gnome-fallback
# exec /etc/X11/xinit/xinitrc
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
startx &
下面是 systemctl status vncserver 的输出:
vncserver@:2.service - Remote desktop service (VNC)
Loaded: loaded (/etc/systemd/system/vncserver@:2.service; enabled; vendor
preset: disabled)
Active: active (running) since Fri 2017-01-13 07:05:58 PST; 1h 18min ago
Process: 25119 ExecStop=/usr/bin/vncserver -kill %i (code=exited,
status=0/SUCCESS)
Process: 25152 ExecStart=/usr/bin/vncserver %i (code=exited,
status=0/SUCCESS)
Process: 25147 ExecStartPre=/usr/bin/vncserver -kill %i (code=exited,
status=2)
Main PID: 25161 (Xvnc)
Tasks: 186 (limit: 4915)
CGroup: /system.slice/system-vncserver.slice/vncserver@:2.service
├─25161 /usr/bin/Xvnc :2 -auth /home/dan/.Xauthority -desktop server:2
(dan) -fp catalogue:/etc/X11/fontpath.d -geometry 1024x
├─25168 /usr/bin/vncconfig -nowin
├─25170 /usr/libexec/gnome-session-binary
├─25177 dbus-launch --autolaunch 98c684d1ace64647a9df44e5b61d8590 --
binary-syntax --close-stderr
├─25178 /usr/bin/dbus-daemon --syslog-only --fork --print-pid 5 --
print-address 7 --session
├─25182 dbus-launch --exit-with-session /usr/libexec/gnome-session binary
├─25183 /usr/bin/dbus-daemon --syslog --fork --print-pid 5 --print-
address 7 --session
├─25191 /usr/libexec/at-spi-bus-launcher
├─25196 /bin/dbus-daemon --config-file=/usr/share/defaults/at-
spi2/accessibility.conf --nofork --print-address 3
├─25199 /usr/libexec/at-spi2-registryd --use-gnome-session
├─25203 /usr/libexec/gvfsd
├─25222 /usr/bin/gnome-keyring-daemon --start --components=secrets
├─25242 /usr/libexec/gnome-settings-daemon
├─25252 /usr/bin/pulseaudio --start --log-target=syslog
├─25296 /usr/libexec/tracker-extract
├─25301 /usr/libexec/tracker-store
├─25318 /usr/libexec/tracker-miner-apps
├─25320 /usr/libexec/evolution/evolution-alarm-notify
├─25324 /usr/libexec/deja-dup/deja-dup-monitor
├─25329 /usr/libexec/gsd-printer
├─25335 /usr/libexec/imsettings-daemon
├─25336 /usr/libexec/tracker-miner-user-guides
├─25378 abrt-applet
├─25418 /usr/libexec/tracker-miner-fs
├─25438 /usr/libexec/gvfs-udisks2-volume-monitor
├─25462 /usr/bin/seapplet
├─25529 /usr/libexec/gvfs-gphoto2-volume-monitor
├─25559 /usr/bin/ibus-daemon -r --xim
几年前有几个线程。这些已经过审查和尝试。它们似乎不适用于这种情况。