Я получаю:
could not connect to server: Connection refused Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port 5432?
Вчера у меня была эта проблема , и теперь, столкнувшись с ней, я попытался решить ее, руководствуясь этим сообщением , поэтомуПока я получаю эти проблемы:
$ pg_lsclusters
Ver Cluster Port Status Owner Data directory Log file
11 main 5432 down postgres /var/lib/postgresql/11/main /var/log/postgresql/postgresql-11-main.log
заходя в файл журнала (/var/log/postgresql/postgresql-11-main.log) Я нашел:
2019-09-18 15:26:41.172 CEST [17215] social@postgres DETAIL: Connection matched pg_hba.conf line 90: "local all all peer"
2019-09-18 23:01:36.723 CEST [11076] LOG: received fast shutdown request
2019-09-18 23:01:36.728 CEST [11076] LOG: aborting any active transactions
ПопыткаДля доступа к Postgresql мне будет предложено:
sudo su - postgres
postgres@sampc:~$ psql
psql: could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?
Пытаясь запустить сервер, я получаю:
$ sudo systemctl start postgresql@11-main
Job for postgresql@11-main.service failed because the service did not take the steps required by its unit configuration.
See "systemctl status postgresql@11-main.service" and "journalctl -xe" for details.
status:
$service postgresql status
● postgresql.service - PostgreSQL RDBMS
Loaded: loaded (/lib/systemd/system/postgresql.service; enabled; vendor preset: enabled)
Active: active (exited) since Thu 2019-09-19 13:30:51 CEST; 58min ago
Process: 26154 ExecStart=/bin/true (code=exited, status=0/SUCCESS)
Main PID: 26154 (code=exited, status=0/SUCCESS)
sep 19 13:30:51 sampc systemd[1]: Starting PostgreSQL RDBMS...
sep 19 13:30:51 sampc systemd[1]: Started PostgreSQL RDBMS.
пытаюсь systemctl statuspostgresql@11-main.service
sep 19 15:13:38 sampc systemd[1]: postgresql@11-main.service: Can't open PID file /run/postgresql/11-main.pid (yet
sep 19 15:13:38 sampc systemd[1]: postgresql@11-main.service: Failed with result 'protocol'.
sep 19 15:13:38 sampc systemd[1]: Failed to start PostgreSQL Cluster 11-main.
journalctl -xe
sep 19 16:35:01 sampc CRON[6123]: pam_unix(cron:session): session closed for user root
sep 19 16:35:47 sampc gvfsd-metadata[1657]: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed
sep 19 16:35:47 sampc gvfsd-metadata[1657]: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed
sep 19 16:35:47 sampc gvfsd-metadata[1657]: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed
sep 19 16:35:47 sampc gvfsd-metadata[1657]: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed
sep 19 16:35:47 sampc gvfsd-metadata[1657]: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed
sep 19 16:35:47 sampc gvfsd-metadata[1657]: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed
sep 19 16:35:47 sampc gvfsd-metadata[1657]: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed
sep 19 16:35:47 sampc gvfsd-metadata[1657]: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed
sep 19 16:36:19 sampc nm-applet[1553]: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed
sep 19 16:36:19 sampc nm-applet[1553]: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed
sep 19 16:36:19 sampc nm-applet[1553]: Can't set a parent on widget which has a parent
sep 19 16:37:10 sampc nm-applet[1553]: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed
sep 19 16:37:10 sampc nm-applet[1553]: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed
sep 19 16:37:10 sampc nm-applet[1553]: Can't set a parent on widget which has a parent
sep 19 16:37:10 sampc nm-applet[1553]: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed
sep 19 16:37:10 sampc nm-applet[1553]: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed
sep 19 16:37:10 sampc nm-applet[1553]: Can't set a parent on widget which has a parent
sep 19 16:37:20 sampc sudo[6404]: samuel : TTY=pts/4 ; PWD=/var/lib/postgresql/11 ; USER=root ; COMMAND=/bin/chmod -R 777 main/
sep 19 16:37:20 sampc sudo[6404]: pam_unix(sudo:session): session opened for user root by (uid=0)
sep 19 16:37:20 sampc sudo[6404]: pam_unix(sudo:session): session closed for user root
sep 19 16:38:21 sampc xfce4-terminal[2333]: gdk_window_get_window_type: assertion 'GDK_IS_WINDOW (window)' failed
sep 19 16:38:38 sampc /usr/lib/gdm3/gdm-x-session[1316]: [3303:3303:0919/163838.578602:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error