查看“Ubuntu desktop”的源代码

=== Remote(Windows) ===
==== Install ====
Port: 3389, 3350

# apt install ubuntu-desktop
# apt install xrdp
# systemctl restart xrdp        # 下面变更配置后，需要重启
 重安装可解决忽然连接不上/黑屏等问题。

==== Error ====
===== 需要将相应用户加入组： =====
 # root 可登录，其他用户黑屏
 adduser xrdp ssl-cert
 adduser bi ssl-cert
 #---
 /var/log/xrdp.log
 [ERROR] Cannot read private key file /etc/xrdp/key.pem: Permission denied
 -rw-r----- 1 root ssl-cert 1704 Nov 18 05:58 /etc/ssl/private/ssl-cert-snakeoil.key

===== /etc/xrdp/startwm.sh =====
 unset DBUS_SESSION_BUS_ADDRESS
 unset XDG_RUNTIME_DIR
 <small>''test -x /etc/X11/Xsession && exec /etc/X11/Xsession''</small>
 <small>''exec /bin/sh /etc/X11/Xsession''</small>
 # 需要重启服务

===== kill firefox 进程 =====
Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile.

窗口打开 firefox 时，提示已打开

 kill -9 `ps -ef|grep firefox|awk '{print $2}'|xargs`

===== SSL_accept: I/O error =====
 systemctl status xrdp
 [ERROR] SSL_accept: I/O error
 [ERROR] trans_set_tls_mode: ssl_tls_accept failed
 ...
 # 以上错误并未影响使用

=== VNC ===
 apt install xfce4 xfce4-goodies xorg dbus-x11 x11-xserver-utils
 apt install tigervnc-standalone-server tigervnc-common

* INIT: vncserver
* Run : vncserver :1 -localhost no -geometry 1280x800 -depth 32
 no 允许远程机器连接，默认不允许
* List: vncserver -list
* Exit: vncserver -kill :1

[[分类:Develop]]
[[分类:Linux]]