Backend>Questions

Psql: error: connection to server on socket "/tmp/.s.PGSQL.5432" failed: No such file or directory

AstonJ

AstonJ

Psql: error: connection to server on socket "/tmp/.s.PGSQL.5432" failed: No such file or directory

If you’re getting errors like this:

psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory

See post below!

1 comment
#macos/rails/postgresql
1 4232 1

Marked As Solved

AstonJ

AstonJ

If you’ve tried the usual of:

$ brew services stop postgresql
$ rm /usr/local/var/postgres/postmaster.pid 
$ brew services start postgresql # Or: brew services restart postgresql

…and banged your head a lot, you may find it’s your Mac! Go to:

System Settings > General > Login Items and Extensions > Allow in the Background

To check if you have postgres listed and that it is on!

And if your system is a bit messed up (like mine, thank you Apple!) you may even have TWO!!! BOTH of these must be ON!!

Screenshot 2024-10-17 at 02.57.54
Screenshot 2024-10-17 at 02.57.54469×101 8.29 KB

Hope this helps someone! :lol:

1
Post #2

Where Next?

View thread on forum
rails
postgresql
macos
Home Backend>Questions
#macos/rails/postgresql
1 4232 1
Last post

Popular Backend topics Top

Kurisu
Backend>Questions

Can I add Discourse as a forum feature to any website no matter its backend language?
Hello, Please, let’s say I have a website with user authentication made with Elixir/Phoenix, and now want to add a forum to it (using a ...
#forum#discourse
11 925 3
New
Kurisu
Backend>Questions

I'm curious if I can have a feature like Elixir/Phoenix umbrella project when using Ruby On Rails
Following on an old discussion I started on Elixir Forum here, I finally made my mind to learn Ruby on Rails in addition to Elixir/Phoen...
/elixir/ruby/rails/phoenix
20 1834 9
New
ohm
Backend>Questions

Event Driven Architecture / Sourcing resources?
Does anybody have good learning resources with regards to going into Event Driven Design, Architecture or Sourcing? I got recommended Er...
#question#help-needed#book#cqrs#event-sourcing
23 2337 8
New
Jsdr3398
Backend>Questions

No-setup databases for elixir?
Are there any databases that require no setup (can be shipped in a small zip together with the project)?
/elixir#database
6 1235 5
New
joshi
Backend>Questions

Export data from Oracle export files (expdp) to PostgreSQL
Hey everybody! I’m working on the project that includes import of Oracle data to PostgreSQL. That data comes as Oracle export (expdp) fi...
#postgres#oracle
2 1739 1
New
MarkIden
Backend>Questions

What is better to start study GO ? Book or course?
Hi, Recommend pls your favorite learning resources in Go, with best books, podcasts etc.
/go
6 1324 5
New
Manish_bose
Backend>Questions

Convert long data to wide data in SQL?
Can anyone help me how to convert a long data to wide data in SQL without using hard coding? Regards Manish
#sql
7 859 2
New
Fl4m3Ph03n1x
Backend>Questions

How to get the top X results of a given category using Ecto?
Background I have to queries that return a colossal amount of data on their own. I cannot use Repo.all as doing so would materialize thes...
/elixir#ecto
4 944 3
New
sona11
Backend>Questions

Next steps after learning the basics of php?
I studied very basic PHP (I believe). After that, I feel like I’ve gotten a handle on the language. My dream is to work as a web develope...
/php#web
9 1052 2
New
Sumityadav
Backend>Questions

How to get the first and last occurrence of the specified elements in a linked list in Java?
Hello all, I am new to learning Java Programming and want to learn java from scratch. I was writing a Java program to get the first and l...
/java
7 1078 1
New

Other popular topics Top

AstonJ
General Dev>Hardware

Poll: Which keyboard layout do you use?
poll poll Be sure to check out @Dusty’s article posted here: An Introduction to Alternative Keyboard Layouts It’s one of the best write-...
colemakmods.github.io
#polls/keyboards
10 5701 11
New
DevotionGeo
General Dev>Dev Chat

The V Programming Language
The V Programming Language Simple language for building maintainable programs V is already mentioned couple of times in the forum, but I...
#programminguages/v
21 12589 7
New
PragmaticBookshelf
Backend>Learning Resources

Agile Web Development with Rails 7
Rails 7 completely redefines what it means to produce fantastic user experiences and provides a way to achieve all the benefits of single...
pragprog.com
#pragprog#web-development/ruby/rails#published-book/book-agile-web-development-with-rails-7
32 5327 9
New
PragmaticBookshelf
Community>In The Spotlight

Spotlight: Erin Dees (Author) Interview and AMA!
Author Spotlight Erin Dees @undees Welcome to our new author spotlight! We had the pleasure of chatting with Erin Dees, co-author of ...
#author-spotlight/ruby/rails/book-effective-testing-with-rspec-3/book-seven-more-languages-in-seven-weeks/book-cucumber-recipes#rspec
24 3863 11
New
First poster: CommunityNews
AI>In The News

How to fix the eyes in AI-generated images
aidemos.info
0 3922 0
New
First poster: bot
General Dev>In The News

Zig now has built-in HTTP server and client in std
zig/http.zig at 7cf2cbb33ef34c1d211135f56d30fe23b6cacd42 · ziglang/zig. General-purpose programming language and toolchain for maintaini...
github.com
/zig#http
0 4388 0
New
PragmaticBookshelf
Backend>Learning Resources

Engineering Elixir Applications
Develop, deploy, and debug BEAM applications using BEAMOps: a new paradigm that focuses on scalability, fault tolerance, and owning each ...
pragprog.com
#pragprog/elixir#published-book/book-engineering-elixir-applications
40 4988 21
New
PragmaticBookshelf
Backend>Learning Resources

Agile Web Development with Rails 8
Get the comprehensive, insider information you need for Rails 8 with the new edition of this award-winning classic. Sam Ruby @rubys ...
pragprog.com
#pragprog#web-development/ruby/rails#published-book/book-agile-web-development-with-rails-8
12 5049 7
New
RobertRichards
Game Dev>Chat

Hair Salon Games for Girls Fun
Hair Salon Games for Girls Fun Girls Hair Saloon game is mainly developed for kids. This game allows users to select virtual avatars to ...
#ios#android#unity#fun
2 2088 1
New
mindriot
General Dev>Reviews

Keyboard Review: UHK60V2 vs Defy vs Voyager vs Glove80 vs Svalboard
Ok, well here are some thoughts and opinions on some of the ergonomic keyboards I have, I guess like mini review of each that I use enoug...
/keyboards#uhk60v2#defy#voyager#glove80#svalboard
5 3327 7
New
Back to top

Sponsor Spotlight

coders51

We build reliable cloud platforms for business-critical systems.

Latest in Ruby on Rails

Ruby on Rails Portal ❯

Latest in PostgreSQL

PostgreSQL Portal ❯

Backend>Questions

Backend Questions ❯

Latest on Devtalk

Devtalk ❯

We ❤️ helpful members!

We reward our most helpful members via our MOTM scheme - by giving away a whopping 25 books per year!

Member of the Month

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

View all our sponsors ❯

Categories:

Sub Categories:

Popular Portals

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

View all our sponsors ❯

We're in Beta

About us Mission Statement See our Roadmap