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yolandaS_pires

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De: Brasília-DF

Registrado: 05/12/2021

Mensagens: 3

[RESOLVIDO] Lightdm.service parou de funcionar completamente

Pessoal, primeira vez que abro um tópico aqui no fórum então desculpe qualquer coisa. Rsrs

Eu usava o xfce no arch e resolvi me aventurar no gnome. Acontece que o touchpad nunca ficava configurado corretamente ao iniciar o sistema, eu tinha sempre que rodar o comando systemctl TapButton1=1 & & systemctl TapButton2=3 etc...
Daí hoje fui tentar resolver isso, e acredito que tenha feito algo que fez o Lightdm parar de funcionar, pq desde então aparece o erro 'Failed to start Light Display Manager' .
Acessei o sistema pelo tty, tentei diversas resoluções para problemas parecidos que encontrei em fóruns, desinstalei e reinstalei o lightdm, editei o lightdm.conf e nada resolve.

Quando eu rodo 'systemctl status lightdm.service, tenho o seguinte resultado:

 x lightdn.service Light Display Manager
         Loaded: loaded (/usr/lib/systend/system/lightdm.service: enabled: vendor preset: disabled) 
         Active: failed (Result: exit-code) since Fri 2021-12-10 17:12:11 -03: 23min ago
             Docs: man: lightdm (1)
        Process: 532 ExecStart=/usr/bin/lightdm (code-exited, status-1/FAILURE) 
       Main PID: 532 (code-exited, status=1/FAILURE)
               CPU: 41ms

dez 10 17:12:10 arch systemd[1]: lightdn.service: Main process exited, code-exited, status=1/FAILURE
dez 10 17:12:10 arch systemd[1]: lightdn.service: Failed with result 'exit-code'. dez 10 17:12:11 arch systemd[1]: lightdn.service: Scheduled restart job, restart counter is at 5.
dez 10 17:12:11 arch systemd[1]: Stopped Light Display Manager. dez 10 17:12:11 arch systemd[1]: lightdn.service: Start request repeated too quickly.
dez 10 17:12:11 arch systemd[1]: lightdn.service: Failed with result 'exit-code'.
dez 10 17:12:11 arch systemd[1]: Failed to start Light Display Manager. 

Alguém poderia me ajudar, por favor? Tô o dia inteiro sem conseguir usar o notebook por conta disso.

yolandaS_pires

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De: Brasília-DF

Registrado: 05/12/2021

Mensagens: 3

Re: [RESOLVIDO] Lightdm.service parou de funcionar completamente

Ah, e quando eu rodo

lightdm --test-mode --debug 

Tenho o seguinte resultado:

[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.30.0, UID=0 PID = 1153 
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration fron /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat nodule local 
[+0.00s] DEBUG: Registered seat module xrenote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: g_lo_module_get_default: Found default implementation local (GLocalVfs) for ?gio-vfs? 
[+0.00s] DEBUG: Monitoring logind for seats
[+0.00s] DEBUG: New seat added from logind: seat0 
[+0.00s] DEBUG: Seat0: Loading properties from config section Seat:*
[+0.00s] DEBUG: Seat seat0 has property CanfultiSession=no
[+0.00s] DEBUG: Seat seat0: Starting
[+0.00s] DEBUG: Seat seat0: Creating greeter session 
[+0.01s] DEBUG: Seat seat0: Creating display server of type x 
[+0.01s] DEBUG: Could not run plymouth --ping: Failed to execute child process ?plymouth? (No such file or directory)
[+0.01s] DEBUG: Using VT 7
[+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.01s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: XServer 0: Writing X server authority to /run/lightdm/root/:0
[+0.01s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 1158: /usr/bin/X :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch 
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X Server :0
[+0.01s] DEBUG: Acquired bus nane org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.01s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added 
[+0.03s] DEBUG: Process 1158 exited with return value 1 
[+0.03s] DEBUG: XServer 0: X server stopped
[+0.03s] DEBUG: Releasing VT7
[+0.03s1 DEBUG: XServer 0: Removing X server authority /run/lightdm/root/:0
[+0.03s] DEBUG: Seat seat0: Display server stopped 
[+0.03s] DEBUG: Seat seat0: Stopping session
[+0.03s] DEBUG: Seat seat0: Session stopped
[+0.03s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+0.03s] DEBUG: Seat seat0: Stopping: greeter display server failed to start 
[+0.03s] DEBUG: Seat seat0: Stopping
[+0.03s] DEBUG: Seat seat0: Stopped
[+0.03s] DEBUG: Required seat has stopped
[+0.03s] DEBUG: Stopping display manager 
[+0.03s] DEBUG: Display manager stopped
[+0.03s] DEBUG: Stopping daemon
[+0.04s] DEBUG: Exiting with return value 1 

Última edição por yolandaS_pires (10/12/2021 19:43:55)

yolandaS_pires

Membro

De: Brasília-DF

Registrado: 05/12/2021

Mensagens: 3

Re: [RESOLVIDO] Lightdm.service parou de funcionar completamente

Consegui resolver. Algumas linhas do /etc/X11/xorg.conf.d/70-synaptics.conf estavam incorretas graças às tentativas anteriores de fazer funcionar o touchpad. E também precisei descomentar a linha

session-wrapper=/etc/lightdm/Xsession

no lightdm.conf, senão o login ficava em loop.