Espero que esta seja uma solução rápida, mas tenho tido um erro consistente sempre que tento iniciar um serviço na minha máquina.
Seja ssh, rdp ou apache2, sempre que eu tento e inicio o serviço usando o comando básico service ssh start por exemplo, sou recebido por uma mensagem de erro no meu terminal dizendo o seguinte:
PolicyKit daemon disconnected from the bus.
We are no longer a registered authentication agent.
Failed to start ssh.service: Message recipient disconnected from message bus without replying
See system logs and 'systemctl status ssh.service' for details.
A execução do comando com sudo na frente parece corrigir esse problema para ssh e parece "funcionar" inicialmente para os outros serviços da minha máquina. No entanto, ao tentar se conectar ao meu servidor ou ao meu serviço de área de trabalho remota, simplesmente não consigo me conectar a eles.
Além disso, após a reinicialização, também sou recebido por um prompt de problema do programa do sistema e não recebo nenhuma informação sobre o erro.
Sou relativamente novo no Ubuntu, por isso não sei ao certo o que pode estar causando esse problema. se alguém puder me dar conselhos, eu agradeceria muito.
Estes são os logs de erro que me foram dados pelo arquivo syslog: Esses erros surgem toda vez que tento iniciar um serviço sem o comando sudo.
Jun 3 17:12:26 xxxspermmonkey420xxx kernel: [ 1402.059083] polkitd[5560]: segfault at 8 ip 00007f6c77c88e36 sp 00007ffc95a7a5a0 error 4 in libpolkit-backend-1.so.0.0.0[7f6c77c79000+18000]
Jun 3 17:12:26 xxxspermmonkey420xxx systemd[1]: polkitd.service: Main process exited, code=dumped, status=11/SEGV
Jun 3 17:12:26 xxxspermmonkey420xxx gnome-session[4459]: PolicyKit daemon disconnected from the bus.
Jun 3 17:12:26 xxxspermmonkey420xxx gnome-session[4459]: We are no longer a registered authentication agent.
Jun 3 17:12:26 xxxspermmonkey420xxx systemd[1]: polkitd.service: Unit entered failed state.
Jun 3 17:12:26 xxxspermmonkey420xxx systemd[1]: polkitd.service: Failed with result 'core-dump'.
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4188] error requesting auth for org.freedesktop.NetworkManager.reload: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4189] error requesting auth for org.freedesktop.NetworkManager.settings.modify.hos tname: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4190] error requesting auth for org.freedesktop.NetworkManager.settings.modify.own : Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4191] error requesting auth for org.freedesktop.NetworkManager.settings.modify.sys tem: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4191] error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4192] error requesting auth for org.freedesktop.NetworkManager.wifi.share.protecte d: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4193] error requesting auth for org.freedesktop.NetworkManager.network-control: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4194] error requesting auth for org.freedesktop.NetworkManager.enable-disable-wimax: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4194] error requesting auth for org.freedesktop.NetworkManager.enable-disable-wwan: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4196] error requesting auth for org.freedesktop.NetworkManager.enable-disable-wifi: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4196] error requesting auth for org.freedesktop.NetworkManager.sleep-wake: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx dbus[1056]: [system] Activating via systemd: service name='org.freedesktop.PolicyKit1' unit='polkitd.service'
Jun 3 17:12:26 xxxspermmonkey420xxx NetworkManager[1083]: <warn> [1528060346.4197] error requesting auth for org.freedesktop.NetworkManager.enable-disable-network: Authorization check failed: Message recipient disconnected from message bus without replying
Jun 3 17:12:26 xxxspermmonkey420xxx systemd[1]: Starting Authenticate and Authorize Users to Run Privileged Tasks...
Jun 3 17:12:26 xxxspermmonkey420xxx polkitd[5609]: started daemon version 0.105 using authority implementation 'local' version '0.105'
Jun 3 17:12:26 xxxspermmonkey420xxx dbus[1056]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
Jun 3 17:12:26 xxxspermmonkey420xxx systemd[1]: Started Authenticate and Authorize Users to Run Privileged Tasks.
Jun 3 17:12:26 xxxspermmonkey420xxx gnome-session[4459]: PolicyKit daemon reconnected to bus.
Jun 3 17:12:26 xxxspermmonkey420xxx gnome-session[4459]: Attempting to re-register as an authentication agent.
Jun 3 17:12:26 xxxspermmonkey420xxx gnome-session[4459]: We are now a registered authentication agent.