Thread: incorrect error message

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/17/sql-alterrole.html
Description:

After changing to user postgres, I tried to launch psql shell as a new user
( -U). However the error message I received after I used an incorrect
password was incorrect. It was saying that I had tried to wrong database. Is
this correct?

OS information:
postgres@ubu241:~$ uname -a
Linux ubu241 6.8.0-52-generic #53-Ubuntu SMP PREEMPT_DYNAMIC Sat Jan 11
00:06:25 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
postgres@ubu241:~$ cat /etc/*release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=24.04
DISTRIB_CODENAME=noble
DISTRIB_DESCRIPTION="Ubuntu 24.04.1 LTS"
PRETTY_NAME="Ubuntu 24.04.1 LTS"
NAME="Ubuntu"
VERSION_ID="24.04"
VERSION="24.04.1 LTS (Noble Numbat)"
VERSION_CODENAME=noble
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=noble
LOGO=ubuntu-logo

The issue being reported:
uchenna@ubu241:~$ sudo -i -u postgres
[sudo] password for uchenna: 
postgres@ubu241:~$ psql -U tester
Password for user tester: 
psql: error: connection to server on socket
"/var/run/postgresql/.s.PGSQL.5432" failed: FATAL:  database "tester" does
not exist
postgres@ubu241:~$ psql
psql (16.6 (Ubuntu 16.6-0ubuntu0.24.04.1))
Type "help" for help.

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/17/sql-alterrole.html
Description:

After changing to user postgres, I tried to launch psql shell as a new user
( -U). However the error message I received after I used an incorrect
password was incorrect. It was saying that I had tried to wrong database. Is
this correct?