xfce4 и Сервер Xrdp - Черная Экранная Сессия Ударов

Я надеюсь, что кто-то может помочь мне заняться этим. Я следую этому учебному руководству здесь: https://linuxize.com/post/how-to-install-xrdp-on-ubuntu-18-04/

Когда я перезагрузил после установки VirtualBox, я больше не смог войти в xfce. После того как я заполнил своего пользователя и передачу, она перейдет к черному экрану, и, чем удар сессия.

У меня есть журнал .xorgxrdp, который является следующие:

[  6781.396] 
X.Org X Server 1.19.6
Release Date: 2017-12-20
[  6781.396] X Protocol Version 11, Revision 0
[  6781.396] Build Operating System: Linux 4.4.0-148-generic x86_64 Ubuntu
[  6781.396] Current Operating System: Linux ubuntu 4.15.0-66-generic #75-Ubuntu SMP Tue Oct 1 05:24:09 UTC 2019 x86_64
[  6781.396] Kernel command line: BOOT_IMAGE=/vmlinuz-4.15.0-66-generic root=UUID=dafa7756-435e-418d-9fcd-34a73706a321 ro nomodeset quiet splash vt.handoff=1
[  6781.396] Build Date: 03 June 2019  08:10:35AM
[  6781.396] xorg-server 2:1.19.6-1ubuntu4.3 (For technical support please see http://www.ubuntu.com/support) 
[  6781.396] Current version of pixman: 0.34.0
[  6781.396]    Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.
[  6781.396] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[  6781.396] (++) Log file: ".xorgxrdp.17.log", Time: Mon Nov 11 21:30:39 2019
[  6781.396] (++) Using config file: "/etc/X11/xrdp/xorg.conf"
[  6781.396] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[  6781.396] (==) ServerLayout "X11 Server"
[  6781.396] (**) |-->Screen "Screen (xrdpdev)" (0)
[  6781.396] (**) |   |-->Monitor "Monitor"
[  6781.397] (**) |   |-->Device "Video Card (xrdpdev)"
[  6781.397] (**) |-->Input Device "xrdpMouse"
[  6781.397] (**) |-->Input Device "xrdpKeyboard"
[  6781.397] (**) Option "DontVTSwitch" "on"
[  6781.397] (**) Option "AutoAddDevices" "off"
[  6781.397] (**) Not automatically adding devices
[  6781.397] (==) Automatically enabling devices
[  6781.397] (==) Automatically adding GPU devices
[  6781.397] (==) Automatically binding GPU devices
[  6781.397] (==) Max clients allowed: 256, resource mask: 0x1fffff
[  6781.397] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[  6781.397]    Entry deleted from font path.
[  6781.397] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[  6781.397]    Entry deleted from font path.
[  6781.397] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[  6781.397]    Entry deleted from font path.
[  6781.397] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[  6781.397]    Entry deleted from font path.
[  6781.397] (==) FontPath set to:
    /usr/share/fonts/X11/misc,
    /usr/share/fonts/X11/cyrillic,
    /usr/share/fonts/X11/Type1,
    built-ins
[  6781.397] (==) ModulePath set to "/usr/lib/xorg/modules"
[  6781.397] (II) Loader magic: 0x563ee0cb9020
[  6781.397] (II) Module ABI versions:
[  6781.397]    X.Org ANSI C Emulation: 0.4
[  6781.397]    X.Org Video Driver: 23.0
[  6781.397]    X.Org XInput driver : 24.1
[  6781.397]    X.Org Server Extension : 10.0
[  6781.401] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c13
[  6781.411] (--) PCI:*(0:5:4:0) 1a03:2000:1170:0047 rev 16, Mem @ 0xfb000000/8388608, 0xfafe0000/131072, I/O @ 0x0000ec00/128, BIOS @ 0x????????/131072
[  6781.411] (II) "glx" will be loaded. This was enabled by default and also specified in the config file.
[  6781.411] (II) LoadModule: "dbe"
[  6781.411] (II) Module "dbe" already built-in
[  6781.411] (II) LoadModule: "ddc"
[  6781.411] (II) Module "ddc" already built-in
[  6781.411] (II) LoadModule: "extmod"
[  6781.411] (II) Module "extmod" already built-in
[  6781.411] (II) LoadModule: "glx"
[  6781.411] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[  6781.412] (II) Module glx: vendor="X.Org Foundation"
[  6781.412]    compiled for 1.19.6, module version = 1.0.0
[  6781.412]    ABI class: X.Org Server Extension, version 10.0
[  6781.412] (II) LoadModule: "int10"
[  6781.412] (II) Loading /usr/lib/xorg/modules/libint10.so
[  6781.413] (II) Module int10: vendor="X.Org Foundation"
[  6781.413]    compiled for 1.19.6, module version = 1.0.0
[  6781.413]    ABI class: X.Org Video Driver, version 23.0
[  6781.413] (II) LoadModule: "record"
[  6781.413] (II) Module "record" already built-in
[  6781.413] (II) LoadModule: "vbe"
[  6781.413] (II) Loading /usr/lib/xorg/modules/libvbe.so
[  6781.413] (II) Module vbe: vendor="X.Org Foundation"
[  6781.413]    compiled for 1.19.6, module version = 1.1.0
[  6781.413]    ABI class: X.Org Video Driver, version 23.0
[  6781.413] (II) LoadModule: "xorgxrdp"
[  6781.413] (II) Loading /usr/lib/xorg/modules/libxorgxrdp.so
[  6781.413] (II) Module XORGXRDP: vendor="X.Org Foundation"
[  6781.413]    compiled for 1.19.6, module version = 1.0.0
[  6781.413]    ABI class: X.Org Video Driver, version 23.0
[  6781.413] xorgxrdpSetup:
[  6781.413] (II) LoadModule: "fb"
[  6781.413] (II) Loading /usr/lib/xorg/modules/libfb.so
[  6781.413] (II) Module fb: vendor="X.Org Foundation"
[  6781.413]    compiled for 1.19.6, module version = 1.0.0
[  6781.413]    ABI class: X.Org ANSI C Emulation, version 0.4
[  6781.413] (II) LoadModule: "xrdpdev"
[  6781.413] (II) Loading /usr/lib/xorg/modules/drivers/xrdpdev_drv.so
[  6781.414] (II) Module XRDPDEV: vendor="X.Org Foundation"
[  6781.414]    compiled for 1.19.6, module version = 1.0.0
[  6781.414]    ABI class: X.Org Video Driver, version 23.0
[  6781.414] xrdpdevSetup:
[  6781.414] (II) LoadModule: "xrdpmouse"
[  6781.414] (II) Loading /usr/lib/xorg/modules/input/xrdpmouse_drv.so
[  6781.414] (II) Module XRDPMOUSE: vendor="X.Org Foundation"
[  6781.414]    compiled for 1.19.6, module version = 1.0.0
[  6781.414]    Module class: X.Org XInput Driver
[  6781.414]    ABI class: X.Org XInput driver, version 24.1
[  6781.414] rdpmousePlug:
[  6781.414] (II) LoadModule: "xrdpkeyb"
[  6781.414] (II) Loading /usr/lib/xorg/modules/input/xrdpkeyb_drv.so
[  6781.414] (II) Module XRDPKEYB: vendor="X.Org Foundation"
[  6781.414]    compiled for 1.19.6, module version = 1.0.0
[  6781.414]    Module class: X.Org XInput Driver
[  6781.414]    ABI class: X.Org XInput driver, version 24.1
[  6781.414] rdpkeybPlug:
[  6781.414] rdpIdentify:
[  6781.414] (II) XRDPDEV: driver for xrdp: XRDPDEV
[  6781.414] rdpDriverFunc: op 10
[  6781.414] (WW) Falling back to old probe method for XRDPDEV
[  6781.414] rdpProbe:
[  6781.414] (II) Loading sub module "fb"
[  6781.414] (II) LoadModule: "fb"
[  6781.414] (II) Loading /usr/lib/xorg/modules/libfb.so
[  6781.414] (II) Module fb: vendor="X.Org Foundation"
[  6781.414]    compiled for 1.19.6, module version = 1.0.0
[  6781.414]    ABI class: X.Org ANSI C Emulation, version 0.4
[  6781.414] (II) XRDPDEV(0): using default device
[  6781.414] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[  6781.414] rdpPreInit:
[  6781.414] (**) XRDPDEV(0): Depth 24, (--) framebuffer bpp 32
[  6781.414] (==) XRDPDEV(0): RGB weight 888
[  6781.414] (==) XRDPDEV(0): Using gamma correction (1.0, 1.0, 1.0)
[  6781.414] (==) XRDPDEV(0): Default visual is TrueColor
[  6781.414] (==) XRDPDEV(0): DPI set to (96, 96)
[  6781.414] (II) XRDPDEV(0):   mode "640x480" ok
[  6781.414] (II) XRDPDEV(0):   mode "800x600" ok
[  6781.414] (--) XRDPDEV(0): Virtual size is 800x600 (pitch 800)
[  6781.414] (**) XRDPDEV(0):  Default mode "800x600": 36.0 MHz (scaled from 0.0 MHz), 35.2 kHz, 56.2 Hz
[  6781.414] (II) XRDPDEV(0): Modeline "800x600"x0.0   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz d)
[  6781.414] (==) Depth 24 pixmap format is 32 bpp
[  6781.414] rdpScreenInit: virtualX 800 virtualY 600 rgbBits 8 depth 24
[  6781.414] rdpScreenInit: pfbMemory bytes 1920000
[  6781.414] rdpScreenInit: pfbMemory 0x7f0fc5e23010
[  6781.414] rdpSimdInit: assigning yuv functions
[  6781.414] rdpSimdInit: cpuid ax 1 cx 0 return ax 0x000206c2 bx 0x02200800 cx 0x029ee3ff dx 0xbfebfbff
[  6781.415] rdpSimdInit: sse2 amd64 yuv functions assigned
[  6781.415] rdpXvInit: depth 24
[  6781.415] (==) XRDPDEV(0): Backing store enabled
[  6781.415] rdpClientConInit: kill disconnected [0] timeout [0] sec
[  6781.415] 
[  6781.415] rdpScreenInit: out
[  6781.415] (==) RandR enabled
[  6781.418] (II) SELinux: Disabled on system
[  6781.418] (II) AIGLX: Screen 0 is not DRI2 capable
[  6781.418] (EE) AIGLX: reverting to software rendering
[  6781.467] (II) IGLX: enabled GLX_MESA_copy_sub_buffer
[  6781.468] (II) IGLX: Loaded and initialized swrast
[  6781.468] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[  6781.502] (II) Using input driver 'XRDPMOUSE' for 'xrdpMouse'
[  6781.502] (**) Option "CorePointer"
[  6781.502] (**) xrdpMouse: always reports core events
[  6781.502] rdpmousePreInit: drv 0x563ee1f05e70 info 0x563ee2208e10, flags 0x0
[  6781.502] (II) XINPUT: Adding extended input device "xrdpMouse" (type: Mouse, id 6)
[  6781.502] rdpmouseControl: what 0
[  6781.502] rdpmouseDeviceInit:
[  6781.502] rdpmouseCtrl:
[  6781.502] rdpRegisterInputCallback: type 1 proc 0x7f0fc61fcc60
[  6781.503] (**) xrdpMouse: (accel) keeping acceleration scheme 1
[  6781.503] (**) xrdpMouse: (accel) acceleration profile 0
[  6781.503] (**) xrdpMouse: (accel) acceleration factor: 2.000
[  6781.503] (**) xrdpMouse: (accel) acceleration threshold: 4
[  6781.503] rdpmouseControl: what 1
[  6781.503] rdpmouseDeviceOn:
[  6781.503] (II) Using input driver 'XRDPKEYB' for 'xrdpKeyboard'
[  6781.503] (**) Option "CoreKeyboard"
[  6781.503] (**) xrdpKeyboard: always reports core events
[  6781.503] rdpkeybPreInit: drv 0x563ee1f05de0 info 0x563ee220b9b0, flags 0x0
[  6781.503] (II) XINPUT: Adding extended input device "xrdpKeyboard" (type: Keyboard, id 7)
[  6781.503] rdpkeybControl: what 0
[  6781.503] rdpkeybDeviceInit:
[  6781.525] rdpkeybChangeKeyboardControl:
[  6781.525] rdpkeybChangeKeyboardControl: autoRepeat on
[  6781.525] rdpRegisterInputCallback: type 0 proc 0x7f0fc5ff9530
[  6781.525] rdpkeybControl: what 1
[  6781.525] rdpkeybDeviceOn:
[  6781.536] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[  6781.536] (II) AutoAddDevices is off - not adding device.
[  6781.537] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[  6781.537] (II) AutoAddDevices is off - not adding device.
[  6781.538] (II) config/udev: Adding input device American Megatrends Inc. Virtual Keyboard and Mouse (/dev/input/event2)
[  6781.538] (II) AutoAddDevices is off - not adding device.
[  6781.538] (II) config/udev: Adding input device American Megatrends Inc. Virtual Keyboard and Mouse (/dev/input/event3)
[  6781.538] (II) AutoAddDevices is off - not adding device.
[  6781.539] (II) config/udev: Adding input device American Megatrends Inc. Virtual Keyboard and Mouse (/dev/input/js0)
[  6781.539] (II) AutoAddDevices is off - not adding device.
[  6781.540] (II) config/udev: Adding input device American Megatrends Inc. Virtual Keyboard and Mouse (/dev/input/mouse0)
[  6781.540] (II) AutoAddDevices is off - not adding device.
[  6781.547] rdpSaveScreen:
[  6781.547] rdpDeferredRandR:
[  6781.547] rdpResizeSession: width 1024 height 768
[  6781.547]   calling RRScreenSizeSet
[  6781.547] rdpRRScreenSetSize: width 1024 height 768 mmWidth 271 mmHeight 203
[  6781.547] rdpRRGetInfo:
[  6781.547]   screen resized to 1024x768
[  6781.548]   RRScreenSizeSet ok 1
[  6781.548] rdpResizeSession: width 1920 height 1080
[  6781.548]   calling RRScreenSizeSet
[  6781.548] rdpRRScreenSetSize: width 1920 height 1080 mmWidth 508 mmHeight 286
[  6781.549] rdpRRGetInfo:
[  6781.549]   screen resized to 1920x1080
[  6781.553]   RRScreenSizeSet ok 1
[  6781.553] rdpClientConGotConnection:
[  6781.553] rdpClientConGotConnection: g_sck_accept ok new_sck 7
[  6781.553] rdpClientConGotConnection: adding only clientCon
[  6781.553] rdpClientConProcessMsgVersion: version 0 0 0 1
[  6781.553] rdpClientConProcessScreenSizeMsg: set width 1920 height 1080 bpp 32
[  6781.553] rdpClientConProcessScreenSizeMsg: shmemid 262151 shmemptr 0x7f0f96014000
[  6781.553] rdpClientConProcessMsgClientInput: invalidate x 0 y 0 cx 1920 cy 1080
[  6781.553] KbdSync: toggling num lock
[  6781.553] rdpkeybChangeKeyboardControl:
[  6781.553] rdpkeybChangeKeyboardControl: autoRepeat on
[  6781.653] rdpInDeferredUpdateCallback:
[  6781.653] rdpkeybChangeKeyboardControl:
[  6781.653] rdpkeybChangeKeyboardControl: autoRepeat off
[  6798.004] rdpClientConProcessMsgClientInfo:
[  6798.004]   got client info bytes 5744
[  6798.004]   jpeg support 0
[  6798.004]   offscreen support 1
[  6798.004]   offscreen size 10485760
[  6798.004]   offscreen entries 100
[  6798.004]   client can not do offscreen to offscreen blits
[  6798.004]   client can do new(color) cursor
[  6798.004]   client can not do multimon
[  6798.004] rdpRRSetRdpOutputs: numCrtcs 0 monitorCount 0
[  6798.004] rdpRRSetRdpOutputs: add output 0 left 0 top 0 width 1920 height 1080
[  6798.004] rdpLoadLayout: keylayout 0x00000409 variant  display 17
[  6798.005] rdpkeybChangeKeyboardControl:
[  6798.005] rdpkeybChangeKeyboardControl: autoRepeat on
[  6798.005] rdpkeybChangeKeyboardControl:
[  6798.005] rdpkeybChangeKeyboardControl: autoRepeat on
[  6798.105] rdpInDeferredUpdateCallback:
[  6798.105] rdpkeybChangeKeyboardControl:
[  6798.105] rdpkeybChangeKeyboardControl: autoRepeat off
[  6798.105] rdpkeybChangeKeyboardControl:
[  6798.105] rdpkeybChangeKeyboardControl: autoRepeat off
[  7116.314] KbdSync: toggling num lock
[  7116.314] rdpkeybChangeKeyboardControl:
[  7116.314] rdpkeybChangeKeyboardControl: autoRepeat on
[  7116.314] rdpkeybChangeKeyboardControl:
[  7116.314] rdpkeybChangeKeyboardControl: autoRepeat off
[  7116.414] rdpInDeferredUpdateCallback:
[  7116.414] rdpkeybChangeKeyboardControl:
[  7116.414] rdpkeybChangeKeyboardControl: autoRepeat off
[  7116.414] rdpkeybChangeKeyboardControl:
[  7116.414] rdpkeybChangeKeyboardControl: autoRepeat off
[  7118.731] rdpClientConRecv: g_sck_recv failed(returned 0)
[  7118.731] rdpClientConDisconnect:
[  7118.731] rdpClientConDisconnect: clientCon removed from dev list
[  7118.731] rdpClientConRecvMsg: error
[  7118.731] rdpClientConCheck: rdpClientConGotData failed