Застрял в петле входа в систему Ubuntu 16.04 - proUbuntu
1 голос
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Мне нужно несколько советов по работе над решением моей текущей проблемы с циклом входа в систему в Ubuntu Desktop 16.04. Когда я пытаюсь войти в систему локально, после ввода правильного пароля, графический интерфейс снова запрашивает учетные данные для входа.

Вот несколько вещей, которые я пробовал:

  1. Ран dpkg-переконфигурировать lightdm
  2. Двойная проверка разрешений .xauthority и .ICEauthority
  3. Удалите .xauthority и .ICEauthority, перезагрузите компьютер и попробуйте войти в систему с использованием недавно созданных .xauthority и .ICEauthority
  4. Перезапустить lightdm
  5. Проверка на наличие проблем с дисковым пространством

Несколько вещей, которые я еще не пробовал, так как я не хочу рисковать взломом сервера, если я не уверен в проблеме:

  1. Переустановите lightdm
  2. Переустановите драйверы графического процессора (в настоящее время есть графический процессор amd с драйверами radeon)
  3. Удалите lightdm и установите lxdm
  4. Удалите lightdm и установите gdm

Вот некоторые выходные данные файла журнала:

системный журнал:

Nov 27 15:18:05 dummy org.gtk.vfs.Daemon[12182]: A connection to the bus can't be made
Nov 27 15:18:06 dummy systemd[1]: Started Session c2 of user gore.
Nov 27 15:18:06 dummy org.ayatana.bamf[15489]: bamfdaemon start/running, process 15537
Nov 27 15:18:08 dummy org.a11y.atspi.Registry[15643]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
Nov 27 15:18:08 dummy gnome-session[15628]: gnome-session-is-accelerated: No hardware 3D support.
Nov 27 15:18:08 dummy gnome-session[15628]: gnome-session-check-accelerated: Helper exited with code 256
Nov 27 15:18:08 dummy gnome-session[15628]: gnome-session-binary[15628]: CRITICAL: We failed, but the fail whale is dead. Sorry....
Nov 27 15:18:08 dummy gnome-session-binary[15628]: CRITICAL: We failed, but the fail whale is dead. Sorry....
Nov 27 15:18:08 dummy lightdm[1287]: ** (lightdm:1287): CRITICAL **: session_get_login1_session_id: assertion 'session != NULL' failed
Nov 27 15:18:09 dummy systemd[1]: Started Session c3 of user lightdm.
Nov 27 15:18:09 dummy org.a11y.atspi.Registry[15720]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
Nov 27 15:18:09 dummy dbus[1033]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service'

.xsession-ошибка:

openConnection: connect: No such file or directory
cannot connect to brltty at :0
upstart: gnome-session (Unity) main process (15628) terminated with status 1
upstart: unity-settings-daemon main process (15620) killed by TERM signal
upstart: Disconnected from notified D-Bus bus
upstart: logrotate main process (15479) killed by TERM signal
upstart: update-notifier-crash (/var/crash/_sbin_upstart.109.crash) main process (15523) killed by TERM signal
upstart: bamfdaemon main process (15537) killed by TERM signal
upstart: upstart-dbus-session-bridge main process (15552) terminated with status 1
upstart: hud main process (15618) killed by TERM signal
upstart: unity7 pre-start process (15622) terminated with status 143
upstart: unity-panel-service main process (15640) killed by TERM signal

.xsession-ошибка старый:

openConnection: connect: No such file or directory
cannot connect to brltty at :0
upstart: gnome-session (Unity) main process (12097) terminated with status 1
upstart: unity-settings-daemon main process (12090) killed by TERM signal
upstart: Disconnected from notified D-Bus bus
upstart: logrotate main process (11939) killed by TERM signal
upstart: update-notifier-crash (/var/crash/_sbin_upstart.109.crash) main process (11989) killed by TERM signal
upstart: hud main process (12088) killed by TERM signal
upstart: bamfdaemon main process (11999) killed by TERM signal
upstart: unity7 pre-start process (12092) terminated with status 143
upstart: unity-panel-service main process (12114) killed by TERM signal

seat0-greeter.log:

[+0.07s] DEBUG: user-list.vala:1012: Adding guest account entry
[+0.22s] DEBUG: Loaded session /usr/share/xsessions/ubuntu.desktop (Ubuntu, This session logs you into Ubuntu)
[+0.22s] DEBUG: Starting authentication for user gore...
[+0.22s] DEBUG: Wrote 20 bytes to daemon
[+0.22s] DEBUG: main-window.vala:185: Screen is 1024x768 pixels
[+0.22s] DEBUG: main-window.vala:193: Monitor 0 is 1024x768 pixels at 0,0
[+0.22s] DEBUG: unity-greeter.vala:573: Showing greeter
[+0.22s] DEBUG: unity-greeter.vala:257: Showing main window
[+0.23s] DEBUG: background.vala:483: Regenerating backgrounds
[+0.23s] DEBUG: background.vala:68: Making background /usr/share/backgrounds/warty-final-ubuntu.png at 1024x768
[+0.23s] DEBUG: unity-greeter.vala:616: Starting main loop
[+0.23s] DEBUG: Read 8 bytes from daemon
[+0.23s] DEBUG: Read 34 bytes from daemon
[+0.23s] DEBUG: Prompt user with 1 message(s)
[+0.25s] DEBUG: user-list.vala:1030: Adding/updating user gore (GORE2)
[+0.26s] DEBUG: settings-daemon.vala:75: Acquired org.gnome.SessionManager
[+0.26s] DEBUG: settings-daemon.vala:102: Acquired org.gnome.ScreenSaver
[+0.26s] DEBUG: settings-daemon.vala:159: All bus names acquired, starting unity-settings-daemon
[+0.27s] DEBUG: Connected to Application Indicator Service.
[+0.27s] DEBUG: User /org/freedesktop/Accounts/User109 added
[+0.29s] DEBUG: menubar.vala:537: Adding indicator object 0x18e13d0 at position 0
[+0.30s] DEBUG: menubar.vala:537: Adding indicator object 0x18e17f0 at position 1
[+0.30s] DEBUG: menubar.vala:537: Adding indicator object 0x18e1530 at position 1
[+0.30s] DEBUG: Request current apps
[+0.32s] DEBUG: unity-greeter.vala:240: starting system-ready sound
[+0.33s] DEBUG: menubar.vala:537: Adding indicator object 0x18e1270 at position 3


** (unity-settings-daemon:15805): WARNING **: Unable to register client: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method 'RegisterClient'
[+0.37s] DEBUG: background.vala:121: Render of background /usr/share/backgrounds/warty-final-ubuntu.png complete


(unity-settings-daemon:15805): color-plugin-WARNING **: failed to get edid: unable to get EDID for output


(nm-applet:15757): GLib-GObject-WARNING **: invalid unclassed pointer in cast to 'GtkWidget'


(nm-applet:15757): Gtk-CRITICAL **: gtk_widget_show: assertion 'GTK_IS_WIDGET (widget)' failed
[+0.39s] DEBUG: Building new application entry: :1.15  with icon: nm-device-wired at position 0
[+0.39s] DEBUG: menubar.vala:537: Adding indicator object 0x1927800 at position 4


(unity-settings-daemon:15805): color-plugin-WARNING **: unable to get EDID for xrandr-default: unable to get EDID for output
[+299.90s] DEBUG: settings-daemon.vala:209: Screensaver activated


(unity-settings-daemon:15805): power-plugin-WARNING **: failed to turn the kbd backlight off: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface 'org.freedesktop.UPower.KbdBacklight' on object at path /org/freedesktop/UPower/KbdBacklight

lightdm.log:

[+8258.21s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+8258.21s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+8258.21s] DEBUG: DisplayServer x-0: Launching X Server
[+8258.21s] DEBUG: Launching process 12165: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7
-novtswitch
[+8258.21s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+8258.34s] DEBUG: Got signal 10 from process 12165
[+8258.34s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+8258.34s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+8258.34s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+8258.34s] DEBUG: Session pid=12170: Started with service 'lightdm-greeter', username 'lightdm'
[+8258.35s] DEBUG: Session pid=12170: Authentication complete with return value 0: Success
[+8258.35s] DEBUG: Seat seat0: Session authenticated, running command
[+8258.35s] DEBUG: Session pid=12170: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+8258.35s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+8258.35s] DEBUG: Session pid=12170: Logging to /var/log/lightdm/seat0-greeter.log
[+8258.38s] DEBUG: Activating VT 7
[+8258.38s] DEBUG: Activating login1 session c3
[+8258.38s] DEBUG: Seat seat0 changes active session to c3
[+8258.38s] DEBUG: Session c3 is already active
[+8258.48s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+8258.58s] DEBUG: Greeter start authentication for gore
[+8258.58s] DEBUG: Session pid=12217: Started with service 'lightdm', username 'gore'
[+8258.59s] DEBUG: Session pid=12217: Got 1 message(s) from PAM
[+8258.59s] DEBUG: Prompt greeter with 1 message(s)
[+8258.64s] DEBUG: User /org/freedesktop/Accounts/User109 added
[+10438.54s] DEBUG: Seat seat0 changes active session to c3
[+10438.54s] DEBUG: Session c3 is already active
[+12092.44s] DEBUG: Continue authentication
[+12092.46s] DEBUG: Session pid=12217: Authentication complete with return value 0: Success
[+12092.46s] DEBUG: Authenticate result for user gore: Success
[+12092.46s] DEBUG: User gore authorized
[+12092.47s] DEBUG: Greeter requests session ubuntu
[+12092.47s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+12092.47s] DEBUG: Session pid=12170: Sending SIGTERM
[+12092.48s] DEBUG: Session pid=12170: Exited with return value 0
[+12092.48s] DEBUG: Seat seat0: Session stopped
[+12092.48s] DEBUG: Seat seat0: Greeter stopped, running session
[+12092.48s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session7
[+12092.48s] DEBUG: Session pid=12217: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+12092.48s] DEBUG: Creating shared data directory /var/lib/lightdm-data/gore
[+12092.48s] DEBUG: Session pid=12217: Logging to .xsession-errors
[+12092.52s] DEBUG: Activating VT 7
[+12092.52s] DEBUG: Activating login1 session c2
[+12092.52s] DEBUG: Seat seat0 changes active session to c2
[+12092.52s] DEBUG: Session c2 is already active
[+12095.27s] DEBUG: Session pid=12217: Exited with return value 0
[+12095.27s] DEBUG: Seat seat0: Session stopped
[+12095.27s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+12095.27s] DEBUG: Sending signal 15 to process 12165
[+12095.27s] DEBUG: Seat seat0 changes active session to
[+12095.27s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+12095.39s] DEBUG: Process 12165 exited with return value 0
[+12095.39s] DEBUG: DisplayServer x-0: X server stopped
[+12095.39s] DEBUG: Releasing VT 7
[+12095.39s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+12095.39s] DEBUG: Seat seat0: Display server stopped
[+12095.39s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+12095.39s] DEBUG: Seat seat0: Creating greeter session
[+12095.39s] DEBUG: Seat seat0: Creating display server of type x
[+12095.39s] DEBUG: Using VT 7
[+12095.39s] DEBUG: Seat seat0: Starting local X display on VT 7
[+12095.39s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+12095.39s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+12095.39s] DEBUG: DisplayServer x-0: Launching X Server
[+12095.39s] DEBUG: Launching process 15695: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+12095.39s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+12095.53s] DEBUG: Got signal 10 from process 15695
[+12095.53s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+12095.53s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+12095.53s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+12095.53s] DEBUG: Session pid=15700: Started with service 'lightdm-greeter', username 'lightdm'
[+12095.54s] DEBUG: Session pid=15700: Authentication complete with return value 0: Success
[+12095.54s] DEBUG: Seat seat0: Session authenticated, running command
[+12095.54s] DEBUG: Session pid=15700: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+12095.55s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+12095.55s] DEBUG: Session pid=15700: Logging to /var/log/lightdm/seat0-greeter.log
[+12095.57s] DEBUG: Activating VT 7
[+12095.57s] DEBUG: Activating login1 session c3
[+12095.57s] DEBUG: Seat seat0 changes active session to c3
[+12095.57s] DEBUG: Session c3 is already active
[+12095.67s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+12095.86s] DEBUG: Greeter start authentication for gore
[+12095.86s] DEBUG: Session pid=15751: Started with service 'lightdm', username 'gore'
[+12095.86s] DEBUG: Session pid=15751: Got 1 message(s) from PAM
[+12095.86s] DEBUG: Prompt greeter with 1 message(s)
[+12095.91s] DEBUG: User /org/freedesktop/Accounts/User109 added
[+13895.66s] DEBUG: Seat seat0 changes active session to c3
[+13895.66s] DEBUG: Session c3 is already active

х-0.log:

X.Org X Server 1.18.4
Release Date: 2016-07-19
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.4.0-128-generic x86_64 Ubuntu
Current Operating System: Linux gore2 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic.efi.signed root=UUID=5f2c1474-2b5b-4a29-aca2-f14da78dd179 ro quiet splash vt.handoff=7
Build Date: 10 August 2018  09:33:05AM
xorg-server 2:1.18.4-0ubuntu0.8 (For technical support please see http://www.ubuntu.com/support)
Current version of pixman: 0.33.6
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Tue Nov 27 14:14:11 2018
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
(II) Server terminated successfully (0). Closing log file.


X.Org X Server 1.18.4
Release Date: 2016-07-19
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.4.0-128-generic x86_64 Ubuntu
Current Operating System: Linux gore2 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-139-generic.efi.signed root=UUID=5f2c1474-2b5b-4a29-aca2-f14da78dd179 ro quiet splash vt.handoff=7
Build Date: 10 August 2018  09:33:05AM
xorg-server 2:1.18.4-0ubuntu0.8 (For technical support please see http://www.ubuntu.com/support)
Current version of pixman: 0.33.6
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Tue Nov 27 15:18:08 2018
(==) Using system config directory "/usr/share/X11/xorg.conf.d"

Xorg.0.log:

[ 12116.465] (II) No input driver specified, ignoring this device.
[ 12116.465] (II) This device may have been added with another device file.
[ 12116.465] (II) config/udev: Adding input device HDA Intel PCH Rear Mic (/dev/input/event13)
[ 12116.465] (II) No input driver specified, ignoring this device.
[ 12116.465] (II) This device may have been added with another device file.
[ 12116.466] (II) config/udev: Adding input device HDA Intel PCH Front Mic (/dev/input/event14)
[ 12116.466] (II) No input driver specified, ignoring this device.
[ 12116.466] (II) This device may have been added with another device file.
[ 12116.466] (II) config/udev: Adding input device HDA Intel PCH Line Out (/dev/input/event15)
[ 12116.466] (II) No input driver specified, ignoring this device.
[ 12116.466] (II) This device may have been added with another device file.
[ 12116.466] (II) config/udev: Adding input device HDA Intel PCH Front Headphone (/dev/input/event16)
[ 12116.466] (II) No input driver specified, ignoring this device.
[ 12116.466] (II) This device may have been added with another device file.
[ 12116.467] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=8 (/dev/input/event10)
[ 12116.467] (II) No input driver specified, ignoring this device.
[ 12116.467] (II) This device may have been added with another device file.
[ 12116.467] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=9 (/dev/input/event11)
[ 12116.467] (II) No input driver specified, ignoring this device.
[ 12116.467] (II) This device may have been added with another device file.
[ 12116.467] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=10 (/dev/input/event12)
[ 12116.467] (II) No input driver specified, ignoring this device.
[ 12116.467] (II) This device may have been added with another device file.
[ 12116.468] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=3 (/dev/input/event8)
[ 12116.468] (II) No input driver specified, ignoring this device.
[ 12116.468] (II) This device may have been added with another device file.
[ 12116.468] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=7 (/dev/input/event9)
[ 12116.468] (II) No input driver specified, ignoring this device.
[ 12116.468] (II) This device may have been added with another device file.
[ 12116.469] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event3)
[ 12116.469] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[ 12116.469] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[ 12116.469] (**) AT Translated Set 2 keyboard: always reports core events
[ 12116.469] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event3"
[ 12116.469] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[ 12116.469] (--) evdev: AT Translated Set 2 keyboard: Found keys
[ 12116.469] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[ 12116.469] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input3/event3"
[ 12116.469] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 12)
[ 12116.469] (**) Option "xkb_rules" "evdev"
[ 12116.469] (**) Option "xkb_model" "pc105"
[ 12116.469] (**) Option "xkb_layout" "us"
[ 12116.471] (II) config/udev: Adding input device Dell WMI hotkeys (/dev/input/event7)
[ 12116.471] (**) Dell WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[ 12116.471] (II) Using input driver 'evdev' for 'Dell WMI hotkeys'
[ 12116.471] (**) Dell WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[ 12116.471] (II) Using input driver 'evdev' for 'Dell WMI hotkeys'
[ 12116.471] (**) Dell WMI hotkeys: always reports core events
[ 12116.471] (**) evdev: Dell WMI hotkeys: Device: "/dev/input/event7"
[ 12116.471] (--) evdev: Dell WMI hotkeys: Vendor 0 Product 0
[ 12116.471] (--) evdev: Dell WMI hotkeys: Found keys
[ 12116.471] (II) evdev: Dell WMI hotkeys: Configuring as keyboard
[ 12116.471] (**) Option "config_info" "udev:/sys/devices/virtual/input/input7/event7"
[ 12116.471] (II) XINPUT: Adding extended input device "Dell WMI hotkeys" (type: KEYBOARD, id 13)
[ 12116.471] (**) Option "xkb_rules" "evdev"
[ 12116.471] (**) Option "xkb_model" "pc105"
[ 12116.471] (**) Option "xkb_layout" "us"

Спасибо за любую помощь!

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