linux重启后软件无法启动linux软件清除重装xrdp重装

sudo systemctl restart xrdp.service
Job for xrdp.service failed because the control process exited with error code.
See "systemctl status xrdp.service" and "journalctl -xe" for details.
sudo systemctl status xrdp.service
● xrdp.service - xrdp daemon
Loaded: loaded (/lib/systemd/system/xrdp.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Thu 2017-11-30 17:59:31 CET; 2min 55s ago Docs: man:xrdp(8) man:xrdp.ini(5)
Process: 455 ExecStart=/usr/sbin/xrdp $XRDP_OPTIONS (code=exited, status=1/FAILURE)
Process: 440 ExecStartPre=/bin/sh /usr/share/xrdp/socksetup (code=exited, status=0/SUCCESS)
Nov 30 17:59:30 raspberrypi systemd[1]: Starting xrdp daemon...
Nov 30 17:59:31 raspberrypi systemd[1]: xrdp.service: Control process exited, code=exited status=1
Nov 30 17:59:31 raspberrypi systemd[1]: Failed to start xrdp daemon.
Nov 30 17:59:31 raspberrypi systemd[1]: xrdp.service: Unit entered failed state.
Nov 30 17:59:31 raspberrypi systemd[1]: xrdp.service: Failed with result 'exit-code'.

When I re-install it, it is working, until the next reboot. option 1: sudo apt-get purge xrdp && sudo apt-get install xrdp option 2: sudo apt-get purge xrdp && sudo dpkg -i ./xrdp_0.9.4-1_armhf.deb

I tried option 2, because I read that there is a problem with xrdp 0.9.1-9, so I downloaded a newer version.

The xrdp-config is unmodified, also it is working fine until reboot. That means I am able to connect to the Pi with no problems. Same with my modified config.

Right now i use this workaround after reboot, but i want to know what exactly causes the error:

apt-get purge xrdp --yes && dpkg -i /home/pi/Documents/xrdp_0.9.4-1_armhf.deb

Disable automatic start at boot time (systemctl disable xrdp)

touch /var/log/xrdp.log
chown xrdp:adm /var/log/xrdp.log
chmod 640 /var/log/xrdp.log
systemctl start xrdp
systemctl status xrdp

最后添加自启动.启动XRDP服务并加入自启动

systemctl start xrdp


systemctl enable xrdp

搞定