RDP黑屏

Question

我在Ubuntu20.04 the服务器上安装了XRDP，还添加了GNOME桌面。

这是非常缓慢和滞后的。我在网上找到了建议导航到etc/xrdp和编辑xrdp.ini的详细信息--它建议我将crypt_level=High改为crypt_level=None

我这样做了，当我尝试使用远程桌面连接登录时，Ubuntu桌面被锁定了，我输入了我的密码，但是它不接受它--然后重新启动XRDP，看看是否解决了这个问题，但是现在我有了一个黑屏幕，我又重新进入，屏幕仍然是黑色的。

服务器正在运行Ubuntu20.04我正在使用远程桌面连接从WIndows 10计算机访问服务GUI

任何帮助都将不胜感激。

/var/log/xrdp.log

[20220630-18:55:59] [INFO ] Socket 12: AF_INET6 connection received from ::ffff:82.25.245.114 port 54503
[20220630-18:55:59] [DEBUG] Closed socket 12 (AF_INET6 ::ffff:87.106.254.254 port 3389)
[20220630-18:55:59] [DEBUG] Closed socket 11 (AF_INET6 :: port 3389)
[20220630-18:55:59] [INFO ] Using default X.509 certificate: /etc/xrdp/cert.pem
[20220630-18:55:59] [INFO ] Using default X.509 key file: /etc/xrdp/key.pem
[20220630-18:55:59] [DEBUG] TLSv1.3 enabled
[20220630-18:55:59] [DEBUG] TLSv1.2 enabled
[20220630-18:55:59] [DEBUG] Security layer: requested 11, selected 1
[20220630-18:55:59] [DEBUG] Closed socket 12 (AF_INET6 ::ffff:87.106.254.254 port 3389)
[20220630-18:55:59] [INFO ] Socket 12: AF_INET6 connection received from ::ffff:82.25.245.114 port 54504
[20220630-18:55:59] [DEBUG] Closed socket 12 (AF_INET6 ::ffff:87.106.254.254 port 3389)
[20220630-18:55:59] [DEBUG] Closed socket 11 (AF_INET6 :: port 3389)
[20220630-18:55:59] [INFO ] Using default X.509 certificate: /etc/xrdp/cert.pem
[20220630-18:55:59] [INFO ] Using default X.509 key file: /etc/xrdp/key.pem
[20220630-18:55:59] [DEBUG] TLSv1.3 enabled
[20220630-18:55:59] [DEBUG] TLSv1.2 enabled
[20220630-18:55:59] [DEBUG] Security layer: requested 11, selected 1
[20220630-18:56:00] [INFO ] connected client computer name: XXXX
[20220630-18:56:00] [INFO ] adding channel item name rdpdr chan_id 1004 flags 0x80800000
[20220630-18:56:00] [INFO ] adding channel item name rdpsnd chan_id 1005 flags 0xc0000000
[20220630-18:56:00] [INFO ] adding channel item name cliprdr chan_id 1006 flags 0xc0a00000
[20220630-18:56:00] [INFO ] adding channel item name drdynvc chan_id 1007 flags 0xc0800000
[20220630-18:56:00] [INFO ] TLS connection established from ::ffff:82.25.245.114 port 54504: TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384
[20220630-18:56:00] [DEBUG] xrdp_0000acff_wm_login_mode_event_00000001
[20220630-18:56:00] [INFO ] Loading keymap file /etc/xrdp/km-00000809.ini
[20220630-18:56:01] [WARN ] local keymap file for 0x00000809 found and doesn't match built in keymap, using local keymap file
[20220630-18:56:01] [DEBUG] xrdp_wm_log_msg: connecting to sesman ip 127.0.0.1 port 3350
[20220630-18:56:01] [INFO ] xrdp_wm_log_msg: sesman connect ok
[20220630-18:56:01] [DEBUG] xrdp_wm_log_msg: sending login info to session manager, please wait...
[20220630-18:56:01] [DEBUG] return value from xrdp_mm_connect 0
[20220630-18:56:03] [INFO ] xrdp_wm_log_msg: login failed for display 0
[20220630-18:56:03] [DEBUG] xrdp_mm_module_cleanup
[20220630-18:56:04] [DEBUG] Closed socket 18 (AF_INET6 ::1 port 42180)
[20220630-18:56:10] [DEBUG] xrdp_wm_log_msg: connecting to sesman ip 127.0.0.1 port 3350
[20220630-18:56:10] [INFO ] xrdp_wm_log_msg: sesman connect ok
[20220630-18:56:10] [DEBUG] xrdp_wm_log_msg: sending login info to session manager, please wait...
[20220630-18:56:10] [DEBUG] return value from xrdp_mm_connect 0
[20220630-18:56:10] [INFO ] xrdp_wm_log_msg: login successful for display 11
[20220630-18:56:10] [DEBUG] xrdp_wm_log_msg: started connecting
[20220630-18:56:10] [INFO ] lib_mod_log_peer: xrdp_pid=44287 connected to X11rdp_pid=42490 X11rdp_uid=0 X11rdp_gid=0 client_ip=::ffff:82.25.245.114 client_port=54504
[20220630-18:56:10] [DEBUG] xrdp_wm_log_msg: connected ok
[20220630-18:56:10] [DEBUG] xrdp_mm_connect_chansrv: chansrv connect successful
[20220630-18:56:10] [DEBUG] Closed socket 18 (AF_INET6 ::1 port 42192)

Answer 1

对于任何感兴趣的人，我通过导航到/etc/xrdp/并编辑文件startwm.sh来解决这个问题。

我加了

unset DBUS_SESSION_BUS_ADDRESS
unset XDG_RUNTIME_DIR

这里

if test -r /etc/profile; then
    . /etc/profile
fi
unset DBUS_SESSION_BUS_ADDRESS
unset XDG_RUNTIME_DIR

if test -r /etc/default/locale; then
    . /etc/default/locale
    test -z "${LANG+x}" || export LANG

Answer 2

我安装了xrdp，花了半天时间在论坛上阅读，试图让它正常工作。我的问题是，我使用的帐户，我安装了Ubuntu (达伦)。创建一个新帐户并添加到xrdp组。立即开始工作，从那以后一直没有问题。我不知道它为什么会起作用，但我现在可以连接了。