Yeni oluşturulmuş bir kullanıcıya sahip bir Xubuntu 16.04 tamamen yamalı makine, ekranımı kilitlemek için ışık dolabını kullandıktan sonra kilidin açılmasına izin vermeyecek (kilidin manuel olarak veya zaman aşımı ile etkinleştirilip etkinleştirilmediğine bakılmaksızın). Ekran siyah kalıyor doğru şifre girişi tıklayarak (ama güçlendirilmiş)
Tty1'den ışık kilitleyiciyi öldürmek masaüstünü ortaya çıkarır ve sonuç olarak daha fazla kilitlemeyi önler.
Adımlar denendi:
- ışık dolabı ayarlarında ve güç ayarlarında etkin / devre dışı kilit (değişiklik yok)
- ışık dolabı yerine xscreensaver kullanıldı (çalışıyor)
- sorunun askıya alma veya kapama ile ilgili olup olmadığını test etti (değil)
- ancak, askıya alındıktan sonra siyah ekran
This session is locked: You will be redirected to the unlock dialog automatically in a few seconds
herhangi bir yönlendirme gerçekleşmeden mesajı gösterir
- ancak, askıya alındıktan sonra siyah ekran
- tasfiye edilmiş + yeniden yüklenmiş lightdm, light-locker ve xubuntu-default-settings
- kullanmanın bir
loginctl unlock-session
etkisi yoktur systemctl status lightdm
sadece kwallet pam modülü ile ilgili mesajları (zararsız, beklenen) eksik gösterir- "çalıştı" ve "artık çalışmıyor" (şüpheli yok) ve önyükleme yapılan önceki çekirdek (sorun devam ediyor) arasındaki yükseltmeler için dpkg günlüğünü inceledi
- Oturumla başlatılan ışık dolabıyla manüel olarak başlatılan bir davranış arasındaki karşılaştırma (fark yok)
- grup
nopasswdlogin
grubuna kullanıcı eklendi (siyah ekran kilitlendikten hemen sonra gerçekleşir, yalnızca şifre girildikten sonra değil)
Bunu nasıl çözeceğinizi belirlemede hangi ek adımlar yararlı olabilir?
Hata ayıklama günlüğü:
$ export LC_ALL=C; light-locker --debug & ( sleep 5; echo "## Locking now"; light-locker-command --lock; sleep 10; echo "### 10 seconds have passed - entering password now"; sleep 10; echo "### 10 more seconds have passwd - Killing"; killall light-locker; sleep 5; echo "### Killed now" )
[1] 23463
[gs_debug_init] gs-debug.c:106 (00:08:32): Debugging enabled
[main] light-locker.c:142 (00:08:32): initializing light-locker 1.7.0
[main] light-locker.c:144 (00:08:32): lock after screensaver 10
[main] light-locker.c:145 (00:08:32): late locking 0
[main] light-locker.c:146 (00:08:32): lock on suspend 1
[main] light-locker.c:147 (00:08:32): lock on lid 0
[main] light-locker.c:148 (00:08:32): idle hint 1
[query_session_id] gs-listener-dbus.c:2088 (00:08:32): org.freedesktop.login1.NoSessionForPID raised:
PID 23463 does not belong to any known session
[init_session_id] gs-listener-dbus.c:2180 (00:08:32): Got session-id: (null)
[query_sd_session_id] gs-listener-dbus.c:2164 (00:08:32): Couldn't determine our own sd session id: No such process
[init_session_id] gs-listener-dbus.c:2185 (00:08:32): Got sd-session-id: (null)
[init_seat_path] gs-listener-dbus.c:2262 (00:08:32): Got seat: /org/freedesktop/DisplayManager/Seat0
[gs_listener_delay_suspend] gs-listener-dbus.c:449 (00:08:32): Delay suspend
[gs_listener_x11_acquire] gs-listener-x11.c:172 (00:08:32): ScreenSaver Registered
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:32): obj_path=/org/freedesktop/DBus interface=org.freedesktop.DBus method=NameAcquired destination=:1.316
## Locking now
[gs_grab_grab_root] gs-grab-x11.c:647 (00:08:37): Grabbing the root window
[gs_grab_get_keyboard] gs-grab-x11.c:153 (00:08:37): Grabbing keyboard widget=E3
[gs_grab_get_mouse] gs-grab-x11.c:213 (00:08:37): Grabbing mouse widget=E3
[gs_manager_create_windows_for_screen] gs-manager.c:548 (00:08:37): Creating 1 windows for screen 0
[gs_manager_create_window_for_monitor] gs-manager.c:324 (00:08:37): Creating window for monitor 0 [0,0] (1600x900)
[update_geometry] gs-window-x11.c:197 (00:08:37): got geometry for monitor 0: x=0 y=0 w=1600 h=900
[update_geometry] gs-window-x11.c:210 (00:08:37): using geometry for monitor 0: x=0 y=0 w=1600 h=900
[update_geometry] gs-window-x11.c:197 (00:08:37): got geometry for monitor 0: x=0 y=0 w=1600 h=900
[update_geometry] gs-window-x11.c:210 (00:08:37): using geometry for monitor 0: x=0 y=0 w=1600 h=900
[gs_window_move_resize_window] gs-window-x11.c:243 (00:08:37): Move and/or resize window on monitor 0: x=0 y=0 w=1600 h=900
[update_geometry] gs-window-x11.c:197 (00:08:37): got geometry for monitor 0: x=0 y=0 w=1600 h=900
[update_geometry] gs-window-x11.c:210 (00:08:37): using geometry for monitor 0: x=0 y=0 w=1600 h=900
[gs_window_move_resize_window] gs-window-x11.c:243 (00:08:37): Move and/or resize window on monitor 0: x=0 y=0 w=1600 h=900
[update_geometry] gs-window-x11.c:197 (00:08:37): got geometry for monitor 0: x=0 y=0 w=1600 h=900
[update_geometry] gs-window-x11.c:210 (00:08:37): using geometry for monitor 0: x=0 y=0 w=1600 h=900
[gs_window_move_resize_window] gs-window-x11.c:243 (00:08:37): Move and/or resize window on monitor 0: x=0 y=0 w=1600 h=900
[gs_manager_timed_switch] gs-manager.c:445 (00:08:37): Start switch to greeter timer
[gs_window_xevent] gs-window-x11.c:369 (00:08:37): not raising our windows
[window_map_event_cb] gs-manager.c:233 (00:08:37): Handling window map_event event
[gs_listener_resume_suspend] gs-listener-dbus.c:513 (00:08:37): Resume suspend: fd=14
[manager_maybe_grab_window] gs-manager.c:204 (00:08:37): Moving grab to 0x5595f8d5a290
[gs_grab_move_keyboard] gs-grab-x11.c:450 (00:08:37): Moving keyboard grab from E3 to 3A0000C
[gs_grab_move_keyboard] gs-grab-x11.c:457 (00:08:37): *** doing X server grab
[gs_grab_release_keyboard] gs-grab-x11.c:279 (00:08:37): Ungrabbing keyboard
[gs_grab_get_keyboard] gs-grab-x11.c:153 (00:08:37): Grabbing keyboard widget=3A0000C
[gs_grab_move_keyboard] gs-grab-x11.c:479 (00:08:37): *** releasing X server grab
[gs_grab_move_mouse] gs-grab-x11.c:395 (00:08:37): Moving pointer grab from E3 to 3A0000C
[gs_grab_move_mouse] gs-grab-x11.c:402 (00:08:37): *** doing X server grab
[gs_grab_release_mouse] gs-grab-x11.c:320 (00:08:37): Ungrabbing pointer
[gs_grab_get_mouse] gs-grab-x11.c:213 (00:08:37): Grabbing mouse widget=3A0000C
[gs_grab_move_mouse] gs-grab-x11.c:425 (00:08:37): *** releasing X server grab
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:37): obj_path=/org/freedesktop/login1 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
[update_geometry] gs-window-x11.c:197 (00:08:37): got geometry for monitor 0: x=0 y=0 w=1600 h=900
[update_geometry] gs-window-x11.c:210 (00:08:37): using geometry for monitor 0: x=0 y=0 w=1600 h=900
[gs_window_move_resize_window] gs-window-x11.c:243 (00:08:37): Move and/or resize window on monitor 0: x=0 y=0 w=1600 h=900
[update_geometry] gs-window-x11.c:197 (00:08:37): got geometry for monitor 0: x=0 y=0 w=1600 h=900
[update_geometry] gs-window-x11.c:210 (00:08:37): using geometry for monitor 0: x=0 y=0 w=1600 h=900
[gs_window_move_resize_window] gs-window-x11.c:243 (00:08:37): Move and/or resize window on monitor 0: x=0 y=0 w=1600 h=900
[gs_listener_send_lock_session] gs-listener-dbus.c:180 (00:08:38): Send lock session
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:38): obj_path=(null) interface=(null) method=(null) destination=:1.316
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:39): obj_path=/org/freedesktop/login1/session/c5 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:39): obj_path=/org/freedesktop/login1/session/c12 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:39): obj_path=/org/freedesktop/login1/seat/seat0 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
process 23463: arguments to dbus_message_new_method_call() were incorrect, assertion "path != NULL" failed in file ../../dbus/dbus-message.c line 1340.
This is normally a bug in some application using the D-Bus library.
[query_session_active] gs-listener-dbus.c:1124 (00:08:39): Couldn't allocate the dbus message
[listener_dbus_handle_system_message] gs-listener-dbus.c:1361 (00:08:39): systemd notified ActiveSession 0
[listener_session_switched_cb] gs-monitor.c:298 (00:08:39): Session switched: 0
[gs_manager_stop_switch] gs-manager.c:456 (00:08:39): Stop switch to greeter timer
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:39): obj_path=/org/freedesktop/login1/seat/seat0 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:39): obj_path=/org/freedesktop/login1/session/c12 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:39): obj_path=/org/freedesktop/login1/user/_108 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:39): obj_path=/org/freedesktop/login1/seat/seat0 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
process 23463: arguments to dbus_message_new_method_call() were incorrect, assertion "path != NULL" failed in file ../../dbus/dbus-message.c line 1340.
This is normally a bug in some application using the D-Bus library.
[query_session_active] gs-listener-dbus.c:1124 (00:08:39): Couldn't allocate the dbus message
[listener_dbus_handle_system_message] gs-listener-dbus.c:1361 (00:08:39): systemd notified ActiveSession 0
[listener_session_switched_cb] gs-monitor.c:298 (00:08:39): Session switched: 0
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:39): obj_path=/org/freedesktop/login1/session/c5 interface=org.freedesktop.login1.Session method=Lock destination=(null)
### 10 seconds have passed - entering password now
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:51): obj_path=/org/freedesktop/login1/session/c5 interface=org.freedesktop.login1.Session method=Unlock destination=(null)
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:51): obj_path=/org/freedesktop/login1/session/c13 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:51): obj_path=/org/freedesktop/login1/session/c5 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
[listener_dbus_handle_system_message] gs-listener-dbus.c:1330 (00:08:51): obj_path=/org/freedesktop/login1/seat/seat0 interface=org.freedesktop.DBus.Properties method=PropertiesChanged destination=(null)
process 23463: arguments to dbus_message_new_method_call() were incorrect, assertion "path != NULL" failed in file ../../dbus/dbus-message.c line 1340.
This is normally a bug in some application using the D-Bus library.
[query_session_active] gs-listener-dbus.c:1124 (00:08:51): Couldn't allocate the dbus message
[listener_dbus_handle_system_message] gs-listener-dbus.c:1361 (00:08:51): systemd notified ActiveSession 0
[listener_session_switched_cb] gs-monitor.c:298 (00:08:51): Session switched: 0
[xroot_filter] gs-listener-x11.c:124 (00:08:52): ScreenSaver stopped
### 10 more seconds have passwd - Killing
### Killed now
Bunu iyi bilinen bir sisteme dağıtmak şöyle olur:
$ comm -3 <(grep -iv grab good | sed 's/[0-9:]\+/[NN]/g;s/[ \t]\+/ /g' | sort) <(grep -iv grab bad | sed 's/[0-9:]\+/[NN]/g;s/[ \t]\+/ /g' | sort) | head -n2
[init_session_id] gs-listener-dbus.c[NN] ([NN])[NN] Got session-id[NN] (null)
[init_session_id] gs-listener-dbus.c[NN] ([NN])[NN] Got session-id[NN] /org/freedesktop/login[NN]/session/c[NN]
Ve aslında, oturum kurulumu hakkında çok garip bir şey var gibi görünüyor:
$ loginctl session-status
Could not get properties: No such process
light-locker
şekilde man sayfasında belirtilen hata ayıklama seçeneğini kullanarak başlatmaya çalıştınız mı? manpages.ubuntu.com/manpages/xenial/man1/light-locker.1.html