16.04 цикл входа в систему после попытки обновления графической библиотеки

Еще один цикл входа в систему и проблема с LightDM.

Я, будучи новичком в Ubuntu, скачал версию Mensa 13.06 и скомпилировал & amp; установлены. После этого я не смог получить доступ к своему рабочему столу из-за цикла входа в систему (где после ввода пароля я снова получаю тот же логин).

Используя Ctrl + Alt + F2 , я могу получить доступ к своему ПК через командную строку.

У меня есть i5-9600k и встроенная графика.

Прочитайте много похожих постов перед публикацией, и я попробовал следующее:

• sudo apt-get install --reinstall ubuntu-desktop
• chown username:username .Xauthority
• sudo apt-get install --reinstall libgl-mesa-glx libgl1-mesa-dri
• sudo dpkg-reconfigure xserver-xorg
• sudo add-apt-repository ppa:xorg-edgers/ppa -y && sudo apt-get update && sudo apt-get upgrade && reboot

.xsession-errors показывает:

openConnection: connect: No such file or directory
cannot connect to brltty at :0
upstart: gnome-session (Unity) main process (3188) terminated with status 1
upstart: unity-settings-daemon main process (3181) killed by TERM signal
upstart: logrotate main process (3036) killed by TERM signal
upstart: update-notifier-release main process (3089) killed by TERM signal
upstart: upstart-dbus-session-bridge main process (3099) terminated with status 1
upstart: unity-panel-service main process (3202) killed by TERM signal
upstart: Disconnected from notified D-Bus bus
upstart: hud main process (3179) killed by TERM signal
upstart: bamfdaemon main process (3088) killed by TERM signal
upstart: unity7 pre-start process (3183) terminated with status 143

Я пробовал безопасный отказоустойчивый запуск, и /var/log/Xorg.failsafe.log показывал:

[   268.400] (++) Log file: "/var/log/Xorg.failsafe.log", Time: Tue Jun 18 23:07:05 2019
[   268.400] (++) Using config file: "/etc/X11/xorg.conf.failsafe"
[   268.400] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[   268.400] (==) No Layout section.  Using the first Screen section.
[   268.400] (**) |-->Screen "Default Screen" (0)
[   268.400] (**) |   |-->Monitor "Configured Monitor"
[   268.400] (**) |   |-->Device "Configured Video Device"
[   268.400] (==) Automatically adding devices
[   268.400] (==) Automatically enabling devices
[   268.400] (==) Automatically adding GPU devices
[   268.400] (==) Max clients allowed: 256, resource mask: 0x1fffff
[   268.400] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[   268.400]    Entry deleted from font path.
[   268.400] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[   268.400]    Entry deleted from font path.
[   268.400] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[   268.400]    Entry deleted from font path.
[   268.400] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[   268.400]    Entry deleted from font path.
[   268.400] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[   268.400]    Entry deleted from font path.
[   268.400] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[   268.400] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[   268.400] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[   268.400] (II) Loader magic: 0x5629e27a6dc0
[   268.400] (II) Module ABI versions:
[   268.400]    X.Org ANSI C Emulation: 0.4
[   268.400]    X.Org Video Driver: 20.0
[   268.400]    X.Org XInput driver : 22.1
[   268.400]    X.Org Server Extension : 9.0
[   268.401] (--) using VT number 7
[   268.401] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[   268.401] (--) PCI:*(0:0:2:0) 8086:3e98:1043:8694 rev 0, Mem @ 0xa0000000/16777216, 0x90000000/268435456, I/O @ 0x00003000/64, BIOS @ 0x????????/131072
[   268.401] (II) LoadModule: "glx"
[   268.402] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[   268.402] (II) Module glx: vendor="X.Org Foundation"
[   268.402]    compiled for 1.18.4, module version = 1.0.0
[   268.402]    ABI class: X.Org Server Extension, version 9.0
[   268.402] (==) AIGLX enabled
[   268.402] (II) LoadModule: "vesa"
[   268.402] (WW) Warning, couldn't open module vesa
[   268.402] (II) UnloadModule: "vesa"
[   268.402] (II) Unloading vesa
[   268.402] (EE) Failed to load module "vesa" (module does not exist, 0)
[   268.402] (==) Matched intel as autoconfigured driver 0
[   268.402] (==) Matched modesetting as autoconfigured driver 1
[   268.402] (==) Matched fbdev as autoconfigured driver 2
[   268.402] (==) Matched vesa as autoconfigured driver 3
[   268.402] (==) Assigned the driver to the xf86ConfigLayout
[   268.402] (II) LoadModule: "intel"
[   268.402] (WW) Warning, couldn't open module intel
[   268.402] (II) UnloadModule: "intel"
[   268.402] (II) Unloading intel
[   268.402] (EE) Failed to load module "intel" (module does not exist, 0)
[   268.402] (II) LoadModule: "modesetting"
[   268.402] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[   268.402] (II) Module modesetting: vendor="X.Org Foundation"
[   268.402]    compiled for 1.18.4, module version = 1.18.4
[   268.402]    Module class: X.Org Video Driver
[   268.402]    ABI class: X.Org Video Driver, version 20.0
[   268.402] (II) LoadModule: "fbdev"
[   268.403] (WW) Warning, couldn't open module fbdev
[   268.403] (II) UnloadModule: "fbdev"
[   268.403] (II) Unloading fbdev
[   268.403] (EE) Failed to load module "fbdev" (module does not exist, 0)
[   268.403] (II) LoadModule: "vesa"
[   268.403] (WW) Warning, couldn't open module vesa
[   268.403] (II) UnloadModule: "vesa"
[   268.403] (II) Unloading vesa
[   268.403] (EE) Failed to load module "vesa" (module does not exist, 0)
[   268.403] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[   268.404] (EE) open /dev/dri/card0: No such file or directory
[   268.404] (WW) Falling back to old probe method for modesetting
[   268.404] (EE) open /dev/dri/card0: No such file or directory
[   268.404] (EE) Screen 0 deleted because of no matching config section.
[   268.404] (II) UnloadModule: "modesetting"
[   268.404] (EE) Device(s) detected, but none match those in the config file.
[   268.404] (EE)
Fatal server error:
[   268.404] (EE) no screens found(EE)
[   268.404] (EE)
Please consult the The X.Org Foundation support
     at http://wiki.x.org
 for help.
[   268.404] (EE) Please also check the log file at "/var/log/Xorg.failsafe.log" for additional information.
[   268.404] (EE)
[   268.405] (EE) Server terminated with error (1). Closing log file.

/etc/X11/xorg.conf.failsafe показал:

Section "Device"
Identifier  "Configured Video Device"
Driver      "vesa"
EndSection

Section "Monitor"
Identifier  "Configured Monitor"
EndSection

Section "Screen"
Identifier  "Default Screen"
Monitor     "Configured Monitor"
Device      "Configured Video Device"
EndSection

Я ценю любое руководство.

Я знаю, что моим последним средством является новая версия Ubuntu, но я подумал, что постараюсь изо всех сил в первую очередь. Кто знает, может быть, я узнаю кое-что об Ubuntu по пути. =]