如何在树莓派上屏幕上停止或卸载？

Question

我正在使用戴尔监视器实现数字标牌。

首先，因为我已经谷歌没有选择停止或卸载屏幕和＆amp;回到raspberry pi桌面。

我想知道，我们该怎么做？

  

pi @ raspberrypi~ $ / opt / vc / bin / tvservice -s   状态0x120016 [DVI DMT（4）RGB满4：3]，640x480 @ 60Hz，逐行扫描

我的显示器最大分辨率是1920x1200，宽高比为16:10，为什么tvservice给我上面提到的输出？

感谢先进，

Bhushan Vaiude

Answer 1

以下是：

ps aux | grep creen
less ~/screenly/misc/gtkrc-2.0
less ~/.config/openbox/lxde-rc.xml.bak
less ~/.config/openbox/lxde-rc.xml
less ~/.config/lxpanel/LXDE/panels/panel.bak
less /etc/xdg/lxsession/LXDE/autostart.bak
ulink /etc/supervisor/conf.d/screenly.conf
unlink /etc/supervisor/conf.d/screenly.conf
sudo unlink /etc/supervisor/conf.d/screenly.conf
sudo unlink ~/.gtkrc-2.0
ls -l ~/.config/openbox/lxde-rc.xml
ls -l ~/.config/
unlink ~/.config/openbox/lxde-rc.xml
ls -l ~/.config/
ls -l ~/.config/openbox/lxde-rc.xml
ls -l ~/.config/mv ~/.config/openbox/lxde-rc.xml.bak ~/.config/openbox/lxde-rc.xml
mv ~/.config/openbox/lxde-rc.xml.bak ~/.config/openbox/lxde-rc.xml
ls -l ~/.config/openbox/lxde-rc.xml
ls ~/.config/lxpanel/LXDE/panels/panel 
ls ~/.config/lxpanel/LXDE/panels/pane*
mv ~/.config/lxpanel/LXDE/panels/panel.bak ~/.config/lxpanel/LXDE/panels/panel
sudo ls -l /etc/xdg/lxsession/LXDE/autostart
sudo ls -l /etc/xdg/lxsession/LXDE/autostart*
sudo mv /etc/xdg/lxsession/LXDE/autostart.bak /etc/xdg/lxsession/LXDE/autostart
less /etc/lightdm/lightdm.conf
sudo nano /etc/lightdm/lightdm.conf
#comment xserver-command
sudo     shutdown -r now

谢谢！