我是新手，所以第一次没有输入所有必需信息，请见谅。请评论，缺少什么，我会提供信息...谢谢！
我想远程控制 xubuntu 16.04 服务器。客户端应该在 Windows 上运行。因此，在服务器上安装了一个干净的 Xubuntu 和 VNCServer。我意外地安装了 gdm3，但我已经可以删除它了，但它也不起作用。Windows PC 的连接大约 5-6 次都运行正常。然后 Xubuntu 服务器在重启后出现了奇怪的情况。
总的来说，据我所知，我在 上遇到了 lightdm 问题Xubuntu 16.04 LTS with GNU/linux 4.4.0-47-generic x86_64。它不显示任何登录屏幕。Lightdm 尝试启动一个又一个会话（有时是 14，有时是 17），但每次启动 lightdm 时，在启动下一个 lightdm 会话之前都会停止。
对我来说，Xserver 似乎不想通信。这是我在恢复模式下所做的：我在服务器中有一个 SSD，在
EXEC lightdm
进入之前在 /etc/init/lightdm.conf 中
Sleep 10
lightdm 日志中有以下行，它将我引向了 Xserver 的跟踪：
Caught terminated signal, shutting down
因此，我在系统中做了一些更改，以便以终端模式启动，在默认的 grub 文件中，我更改了
GRUB_CMDLINE_LINUX_DEFAULT="TEXT"
我在终端里做
systemctl enable multi-user.target --force了systemctl set-default multi-user.target
终端模式工作正常，但我无法启动 Xubuntu 桌面。
当我输入 sudo apt-get -f install 时，它说一切正常。
我如何检查 Xserver 是否运行正常？
还有其他想法吗？客户端打开的会话和 Xubuntu 启动时想要启动的会话之间是否存在依赖关系？如果是，我可以停止或清理吗？
提前致谢！
问候高速公路
编辑：大家好，我只想提一下我发现的情况：xserver-xorg pkg 没有正确安装。我修复了这个问题，但它仍然无法正常工作。我刚刚意识到，自从我进行了升级后，我安装了两个内核，并发现了一个 Bug。我更正了这个问题，链接位于错误报告后面。我的下一个猜测是，由于这个 Bug，所有已安装的用户都失去了桌面权限... 我不知道这到底是怎么称呼的。我接下来要做的是比较新安装的 xubuntu 上的用户帐户和未运行的用户帐户。我将在下周一更新。
问候高速公路
答案1
我发现了问题出在哪里。
在对内核为 4.4.0-21 的 Xubuntu 16.04 进行 apt-get 更新时，它已更新到更高版本 (4.4.0-47)。通过此更新，用户“user”不知为何失去了启动 xubuntu-desktop 的能力。
--> 顺便说一句：在 /etc/init/lightdm.conf 中写入（如我的问题中所述）没有效果。原因：这仅适用于旧版本的 Xubuntu，...https://wiki.ubuntuusers.de/LightDM/...奇怪的是，旧的配置文件仍然可用...
我做了什么：我添加了一个新用户。当我在自动登录时（仅出于检查原因）在新的 lightdm-conf 文件（我将其命名为 90-autologin.conf）中输入此名称时，现在一切正常。目录：/etc/lightdm/lightdm.conf.d/90-autologin.conf
--> --> 附加问题：
有了新的用户帐户，损坏的用户帐户的所有旧链接都将消失，因此在新帐户上现在只有 xubuntu-desktop 运行。
我该如何修复旧用户帐户“用户”？所有程序都链接到此帐户... 有没有办法复制/粘贴这些链接？
提前谢谢你的帮助！
问候高速公路。
答案2
另一个更新：只是为了帮助理解这篇文章：我只能使用从终端运行桌面startx，但是当直接启动到桌面模式时，我收到很多错误。
我能做的是：通过终端模式登录“不正确”的工作帐户。输入后startx我得到了一个 Xorg.0.log（参见以下日志文件，我需要删除一些行！但我可以保证，它们是相同的！）。
[ 2198.000]
X.Org X Server 1.19.0
Release Date: 2016-11-15
[ 2198.000] X Protocol Version 11, Revision 0
[ 2198.000] Build Operating System: Linux 3.16.0-4-amd64 x86_64 Debian
[ 2198.000] Current Operating System: Linux user-Precision-WorkStation-T5500 4.4.0-51-generic #72-Ubuntu SMP Thu Nov 24 18:29:54 UTC 2016 x86_64
[ 2198.000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-51-generic root=UUID=d3f0b684-2ce5-4820-9f23-9333fd5a852c ro net.ifnames=0 noplymouth BOOT_DEBUG=3
[ 2198.000] Build Date: 23 November 2016 07:20:23PM
[ 2198.000] xorg-server 2:1.19.0-2 (https://www.debian.org/support)
[ 2198.000] Current version of pixman: 0.33.6
[ 2198.000] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 2198.000] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 2198.001] (==) Log file: "/home/user/.local/share/xorg/Xorg.0.log", Time: Mon Dec 5 15:25:41 2016
[ 2198.001] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 2198.001] (==) No Layout section. Using the first Screen section.
[ 2198.001] (==) No screen section available. Using defaults.
[ 2198.001] (**) |-->Screen "Default Screen Section" (0)
[ 2198.001] (**) | |-->Monitor "<default monitor>"
[ 2198.001] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 2198.001] (==) Automatically adding devices
[ 2198.001] (==) Automatically enabling devices
[ 2198.001] (==) Automatically adding GPU devices
[ 2198.001] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 2198.001] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 2198.001] Entry deleted from font path.
[ 2198.001] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 2198.001] Entry deleted from font path.
[ 2198.001] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 2198.001] Entry deleted from font path.
[ 2198.001] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 2198.001] Entry deleted from font path.
[ 2198.001] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 2198.001] Entry deleted from font path.
[ 2198.001] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 2198.001] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 2198.001] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 2198.001] (II) Loader magic: 0x55a6312d5e00
[ 2198.001] (II) Module ABI versions:
[ 2198.001] X.Org ANSI C Emulation: 0.4
[ 2198.001] X.Org Video Driver: 23.0
[ 2198.001] X.Org XInput driver : 24.1
[ 2198.001] X.Org Server Extension : 10.0
[ 2198.002] (++) using VT number 1
[ 2198.004] (II) systemd-logind: took control of session /org/freedesktop/login1/session/_312
[ 2198.004] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 2198.005] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 11 paused 0
[ 2198.007] (--) PCI:*(0:3:0:0) 10de:05ff:10de:0661 rev 161, Mem @ 0xf6000000/16777216, 0xe0000000/268435456, 0xf4000000/33554432, I/O @ 0x0000dc80/128, BIOS @ 0x????????/524288
[ 2198.007] (II) LoadModule: "glx"
[ 2198.007] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 2198.008] (II) Module glx: vendor="X.Org Foundation"
[ 2198.008] compiled for 1.19.0, module version = 1.0.0
[ 2198.008] ABI class: X.Org Server Extension, version 10.0
[ 2198.008] (==) Matched nouveau as autoconfigured driver 0
[ 2198.008] (==) Matched nv as autoconfigured driver 1
[ 2198.008] (==) Matched nouveau as autoconfigured driver 2
[ 2198.008] (==) Matched nv as autoconfigured driver 3
[ 2198.008] (==) Matched modesetting as autoconfigured driver 4
[ 2198.008] (==) Matched fbdev as autoconfigured driver 5
[ 2198.008] (==) Matched vesa as autoconfigured driver 6
[ 2198.008] (==) Assigned the driver to the xf86ConfigLayout
[ 2198.008] (II) LoadModule: "nouveau"
[ 2198.008] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[ 2198.008] (II) Module nouveau: vendor="X.Org Foundation"
[ 2198.008] compiled for 1.19.0, module version = 1.0.13
[ 2198.008] Module class: X.Org Video Driver
[ 2198.008] ABI class: X.Org Video Driver, version 23.0
[ 2198.008] (II) LoadModule: "nv"
[ 2198.008] (WW) Warning, couldn't open module nv
[ 2198.008] (II) UnloadModule: "nv"
[ 2198.008] (II) Unloading nv
[ 2198.008] (EE) Failed to load module "nv" (module does not exist, 0)
[ 2198.008] (II) LoadModule: "modesetting"
[ 2198.008] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 2198.008] (II) Module modesetting: vendor="X.Org Foundation"
[ 2198.008] compiled for 1.19.0, module version = 1.19.0
[ 2198.008] Module class: X.Org Video Driver
[ 2198.008] ABI class: X.Org Video Driver, version 23.0
[ 2198.008] (II) LoadModule: "fbdev"
[ 2198.008] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 2198.008] (II) Module fbdev: vendor="X.Org Foundation"
[ 2198.008] compiled for 1.19.0, module version = 0.4.4
[ 2198.008] Module class: X.Org Video Driver
[ 2198.008] ABI class: X.Org Video Driver, version 23.0
[ 2198.008] (II) LoadModule: "vesa"
[ 2198.008] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 2198.008] (II) Module vesa: vendor="X.Org Foundation"
[ 2198.008] compiled for 1.19.0, module version = 2.3.4
[ 2198.008] Module class: X.Org Video Driver
[ 2198.008] ABI class: X.Org Video Driver, version 23.0
[ 2198.008] (II) NOUVEAU driver Date: Tue Sep 20 00:31:06 2016 -0400
[ 2198.008] (II) NOUVEAU driver for NVIDIA chipset families :
[ 2198.008] RIVA TNT (NV04)
[ 2198.008] RIVA TNT2 (NV05)
[ 2198.008] GeForce 256 (NV10)
[ 2198.008] GeForce 2 (NV11, NV15)
[ 2198.008] GeForce 4MX (NV17, NV18)
[ 2198.008] GeForce 3 (NV20)
[ 2198.008] GeForce 4Ti (NV25, NV28)
[ 2198.008] GeForce FX (NV3x)
[ 2198.009] GeForce 6 (NV4x)
[ 2198.009] GeForce 7 (G7x)
[ 2198.009] GeForce 8 (G8x)
[ 2198.009] GeForce GTX 200 (NVA0)
[ 2198.009] GeForce GTX 400 (NVC0)
[ 2198.009] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 2198.009] (II) FBDEV: driver for framebuffer: fbdev
[ 2198.009] (II) VESA: driver for VESA chipsets: vesa
[ 2198.009] xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)
[ 2198.009] (II) [drm] nouveau interface version: 1.3.1
[ 2198.009] (WW) Falling back to old probe method for modesetting
...
[ 2199.537] (**) Logitech K400 Plus: Applying InputClass "evdev pointer catchall"
[ 2199.538] (**) Logitech K400 Plus: Applying InputClass "evdev keyboard catchall"
[ 2199.538] (**) Logitech K400 Plus: Applying InputClass "libinput pointer catchall"
[ 2199.538] (**) Logitech K400 Plus: Applying InputClass "libinput keyboard catchall"
[ 2199.538] (II) Using input driver 'libinput' for 'Logitech K400 Plus'
[ 2199.538] (II) systemd-logind: returning pre-existing fd for /dev/input/event3 13:67
[ 2199.538] (**) Logitech K400 Plus: always reports core events
[ 2199.538] (**) Option "Device" "/dev/input/event3"
[ 2199.538] (**) Option "_source" "_driver/libinput"
[ 2199.538] (II) libinput: Logitech K400 Plus: is a virtual subdevice
[ 2199.538] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2:1.2/0003:046D:C52B.0003/0003:046D:404D.0005/input/input6/event3"
[ 2199.538] (II) XINPUT: Adding extended input device "Logitech K400 Plus" (type: KEYBOARD, id 11)
[ 2199.538] (**) Option "xkb_model" "pc105"
[ 2199.538] (**) Option "xkb_layout" "de"
[ 2199.614] (**) Option "fd" "21"
[ 2199.614] (**) Option "fd" "24"
[ 2199.614] (**) Option "fd" "25"
[ 2199.614] (**) Option "fd" "26"
[ 2199.614] (**) Option "fd" "27"
[ 2199.614] (**) Option "fd" "26"
[ 2199.615] (II) UnloadModule: "libinput"
[ 2199.615] (II) systemd-logind: not releasing fd for 13:67, still in use
[ 2199.615] (II) UnloadModule: "libinput"
[ 2199.615] (II) systemd-logind: releasing fd for 13:68
[ 2199.628] (II) UnloadModule: "libinput"
[ 2199.628] (II) systemd-logind: releasing fd for 13:67
[ 2199.644] (II) UnloadModule: "libinput"
[ 2199.644] (II) systemd-logind: releasing fd for 13:66
[ 2199.668] (II) UnloadModule: "libinput"
[ 2199.668] (II) systemd-logind: releasing fd for 13:64
[ 2199.676] (II) UnloadModule: "libinput"
[ 2199.676] (II) systemd-logind: releasing fd for 13:65
[ 2199.696] (II) NOUVEAU(0): NVLeaveVT is called.
[ 2199.812] (II) Server terminated successfully (0). Closing log file.
我用正确的工作帐户做了同样的事情（参见“good.log”）。
比较两个日志时，发现 bad.log 末尾的一些选项太多了。
[ 1006.471]
X.Org X Server 1.19.0
Release Date: 2016-11-15
[ 1006.473] X Protocol Version 11, Revision 0
[ 1006.473] Build Operating System: Linux 3.16.0-4-amd64 x86_64 Debian
[ 1006.474] Current Operating System: Linux user-Precision-WorkStation-T5500 4.4.0-51-generic #72-Ubuntu SMP Thu Nov 24 18:29:54 UTC 2016 x86_64
[ 1006.474] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-51-generic root=UUID=d3f0b684-2ce5-4820-9f23-9333fd5a852c ro net.ifnames=0 plymouth BOOT_DEBUG=3
[ 1006.475] Build Date: 23 November 2016 07:20:23PM
[ 1006.476] xorg-server 2:1.19.0-2 (https://www.debian.org/support)
[ 1006.476] Current version of pixman: 0.33.6
[ 1006.477] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 1006.477] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 1006.479] (==) Log file: "/home/otto/.local/share/xorg/Xorg.0.log", Time: Mon Dec 5 16:20:11 2016
[ 1006.480] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 1006.480] (==) No Layout section. Using the first Screen section.
[ 1006.480] (==) No screen section available. Using defaults.
[ 1006.480] (**) |-->Screen "Default Screen Section" (0)
[ 1006.480] (**) | |-->Monitor "<default monitor>"
[ 1006.480] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 1006.480] (==) Automatically adding devices
[ 1006.480] (==) Automatically enabling devices
[ 1006.480] (==) Automatically adding GPU devices
[ 1006.480] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 1006.480] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 1006.480] Entry deleted from font path.
[ 1006.480] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 1006.480] Entry deleted from font path.
[ 1006.480] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 1006.480] Entry deleted from font path.
[ 1006.480] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 1006.480] Entry deleted from font path.
[ 1006.480] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 1006.480] Entry deleted from font path.
[ 1006.480] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 1006.480] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 1006.480] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 1006.480] (II) Loader magic: 0x55f5645fce00
[ 1006.480] (II) Module ABI versions:
[ 1006.480] X.Org ANSI C Emulation: 0.4
[ 1006.480] X.Org Video Driver: 23.0
[ 1006.480] X.Org XInput driver : 24.1
[ 1006.480] X.Org Server Extension : 10.0
[ 1006.481] (++) using VT number 1
[ 1006.483] (II) systemd-logind: took control of session /org/freedesktop/login1/session/_33
[ 1006.484] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 1006.484] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 11 paused 0
[ 1006.486] (--) PCI:*(0:3:0:0) 10de:05ff:10de:0661 rev 161, Mem @ 0xf6000000/16777216, 0xe0000000/268435456, 0xf4000000/33554432, I/O @ 0x0000dc80/128, BIOS @ 0x????????/524288
[ 1006.486] (II) LoadModule: "glx"
[ 1006.486] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 1006.487] (II) Module glx: vendor="X.Org Foundation"
[ 1006.487] compiled for 1.19.0, module version = 1.0.0
[ 1006.487] ABI class: X.Org Server Extension, version 10.0
[ 1006.487] (==) Matched nouveau as autoconfigured driver 0
[ 1006.487] (==) Matched nv as autoconfigured driver 1
[ 1006.487] (==) Matched nouveau as autoconfigured driver 2
[ 1006.487] (==) Matched nv as autoconfigured driver 3
[ 1006.487] (==) Matched modesetting as autoconfigured driver 4
[ 1006.487] (==) Matched fbdev as autoconfigured driver 5
[ 1006.487] (==) Matched vesa as autoconfigured driver 6
[ 1006.487] (==) Assigned the driver to the xf86ConfigLayout
[ 1006.487] (II) LoadModule: "nouveau"
[ 1006.487] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[ 1006.487] (II) Module nouveau: vendor="X.Org Foundation"
[ 1006.487] compiled for 1.19.0, module version = 1.0.13
[ 1006.487] Module class: X.Org Video Driver
[ 1006.487] ABI class: X.Org Video Driver, version 23.0
[ 1006.487] (II) LoadModule: "nv"
[ 1006.487] (WW) Warning, couldn't open module nv
[ 1006.487] (II) UnloadModule: "nv"
[ 1006.487] (II) Unloading nv
[ 1006.487] (EE) Failed to load module "nv" (module does not exist, 0)
[ 1006.487] (II) LoadModule: "modesetting"
[ 1006.487] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 1006.487] (II) Module modesetting: vendor="X.Org Foundation"
[ 1006.487] compiled for 1.19.0, module version = 1.19.0
[ 1006.487] Module class: X.Org Video Driver
[ 1006.487] ABI class: X.Org Video Driver, version 23.0
[ 1006.487] (II) LoadModule: "fbdev"
[ 1006.487] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 1006.487] (II) Module fbdev: vendor="X.Org Foundation"
[ 1006.487] compiled for 1.19.0, module version = 0.4.4
[ 1006.487] Module class: X.Org Video Driver
[ 1006.487] ABI class: X.Org Video Driver, version 23.0
[ 1006.487] (II) LoadModule: "vesa"
[ 1006.487] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 1006.488] (II) Module vesa: vendor="X.Org Foundation"
[ 1006.488] compiled for 1.19.0, module version = 2.3.4
[ 1006.488] Module class: X.Org Video Driver
[ 1006.488] ABI class: X.Org Video Driver, version 23.0
[ 1006.488] (II) NOUVEAU driver Date: Tue Sep 20 00:31:06 2016 -0400
[ 1006.488] (II) NOUVEAU driver for NVIDIA chipset families :
[ 1006.488] RIVA TNT (NV04)
[ 1006.488] RIVA TNT2 (NV05)
[ 1006.488] GeForce 256 (NV10)
[ 1006.488] GeForce 2 (NV11, NV15)
[ 1006.488] GeForce 4MX (NV17, NV18)
[ 1006.488] GeForce 3 (NV20)
[ 1006.488] GeForce 4Ti (NV25, NV28)
[ 1006.488] GeForce FX (NV3x)
[ 1006.488] GeForce 6 (NV4x)
[ 1006.488] GeForce 7 (G7x)
[ 1006.488] GeForce 8 (G8x)
[ 1006.488] GeForce GTX 200 (NVA0)
[ 1006.488] GeForce GTX 400 (NVC0)
[ 1006.488] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 1006.488] (II) FBDEV: driver for framebuffer: fbdev
[ 1006.488] (II) VESA: driver for VESA chipsets: vesa
[ 1006.488] xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)
[ 1006.488] (II) [drm] nouveau interface version: 1.3.1
[ 1006.488] (WW) Falling back to old probe method for modesetting keyboard
......
[ 1008.009] (**) Logitech K400 Plus: Applying InputClass "evdev pointer catchall"
[ 1008.009] (**) Logitech K400 Plus: Applying InputClass "evdev keyboard catchall"
[ 1008.009] (**) Logitech K400 Plus: Applying InputClass "libinput pointer catchall"
[ 1008.009] (**) Logitech K400 Plus: Applying InputClass "libinput keyboard catchall"
[ 1008.009] (II) Using input driver 'libinput' for 'Logitech K400 Plus'
[ 1008.009] (II) systemd-logind: returning pre-existing fd for /dev/input/event3 13:67
[ 1008.009] (**) Logitech K400 Plus: always reports core events
[ 1008.009] (**) Option "Device" "/dev/input/event3"
[ 1008.010] (**) Option "_source" "_driver/libinput"
[ 1008.010] (II) libinput: Logitech K400 Plus: is a virtual subdevice
[ 1008.010] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2:1.2/0003:046D:C52B.0003/0003:046D:404D.0004/input/input6/event3"
[ 1008.010] (II) XINPUT: Adding extended input device "Logitech K400 Plus" (type: KEYBOARD, id 11)
[ 1008.010] (**) Option "xkb_model" "pc105"
[ 1008.010] (**) Option "xkb_layout" "de"
[ 1008.266] (II) NOUVEAU(0): EDID vendor "LEN", prod id 2572
[ 1008.266] (II) NOUVEAU(0): Using EDID range info for horizontal sync
[ 1008.266] (II) NOUVEAU(0): Using EDID range info for vertical refresh
[ 1008.266] (II) NOUVEAU(0): Printing DDC gathered Modelines:
[ 1008.266] (II) NOUVEAU(0): Modeline "1680x1050"x0.0 146.30 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync (65.3 kHz eP)
[ 1008.266] (II) NOUVEAU(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "640x480"x0.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "640x480"x0.0 31.50 640 664 704 832 480 489 492 520 -hsync -vsync (37.9 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "640x480"x0.0 30.24 640 704 768 864 480 483 486 525 -hsync -vsync (35.0 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "720x400"x0.0 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1280x1024"x0.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1024x768"x0.0 78.75 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.0 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1024x768"x0.0 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "800x600"x0.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "800x600"x0.0 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1152x864"x0.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1280x1024"x0.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1280x1024"x72.0 132.75 1280 1368 1504 1728 1024 1025 1028 1067 -hsync +vsync (76.8 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1440x900"x0.0 88.75 1440 1488 1520 1600 900 903 909 926 +hsync -vsync (55.5 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1440x900"x0.0 136.75 1440 1536 1688 1936 900 903 909 942 -hsync +vsync (70.6 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1600x900"x60.0 119.00 1600 1696 1864 2128 900 901 904 932 -hsync +vsync (55.9 kHz e)
[ 1008.266] (II) NOUVEAU(0): Modeline "1680x1050"x0.0 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
[ 1008.955] (II) NOUVEAU(0): EDID vendor "LEN", prod id 2572
[ 1008.955] (II) NOUVEAU(0): Using hsync ranges from config file
[ 1008.955] (II) NOUVEAU(0): Using vrefresh ranges from config file
[ 1008.955] (II) NOUVEAU(0): Printing DDC gathered Modelines:
[ 1008.955] (II) NOUVEAU(0): Modeline "1680x1050"x0.0 146.30 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync (65.3 kHz eP)
[ 1008.955] (II) NOUVEAU(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "640x480"x0.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "640x480"x0.0 31.50 640 664 704 832 480 489 492 520 -hsync -vsync (37.9 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "640x480"x0.0 30.24 640 704 768 864 480 483 486 525 -hsync -vsync (35.0 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "720x400"x0.0 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1280x1024"x0.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1024x768"x0.0 78.75 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.0 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1024x768"x0.0 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "800x600"x0.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "800x600"x0.0 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1152x864"x0.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1280x1024"x0.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1280x1024"x72.0 132.75 1280 1368 1504 1728 1024 1025 1028 1067 -hsync +vsync (76.8 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1440x900"x0.0 88.75 1440 1488 1520 1600 900 903 909 926 +hsync -vsync (55.5 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1440x900"x0.0 136.75 1440 1536 1688 1936 900 903 909 942 -hsync +vsync (70.6 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1600x900"x60.0 119.00 1600 1696 1864 2128 900 901 904 932 -hsync +vsync (55.9 kHz e)
[ 1008.955] (II) NOUVEAU(0): Modeline "1680x1050"x0.0 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
有人能告诉我，在主目录等中哪里可以找到 startx 选项吗[**] Option "fd" "21"？我想删除它们 :)
谢谢你！
附言：如果需要从日志中获取更多信息，请告诉我！谢谢！
答案3
我管理了以下事情以使其正常工作：
当直接启动到终端时，startx 会启动桌面。
当桌面启动时，VNC 客户端会看到一个终端。
启动到桌面模式时，出现已知错误 fchdsk
16.04 中的启动问题？
--> 我必须在下次检查这一点，我只是想更新我的问题。
我目前所做的工作：
重新安装 xubuntu-desktop
重新安装 xserver-xorg 和 xserver-xorg-video-intel
添加新的用户帐户，旧帐户在更新后不知何故损坏了。
对于其他问题，我提出了一个新问题......
问候！
编辑：
请关闭该问题！谢谢！！