Why?! Why?! Why?!!!
I need to setup erpnext production, but if setup are completed always error (Sorry …).
I am already reinstal with fresh installation many time but my problem always same like this.
Anyone can help me, please…
I am stuck on this section, I don’t know what to do anymore.
I have searched all forums, but my problem has not been solved.
To get a better response on the forums, I recommend including more information:
Generally, a way to begin troubleshooting is by running 'bench migrate' and 'bench clear-cache'. If those are successful, then try running ‘bench start’ again, and watch the output in the console.
You might try this excerpt from my manual install:
Now, due to recent problems it is important to check for the existence of an important configuration file. Execute the following command:
sudo ls /etc/supervisor/conf.d
If supervisor.conf is listed as a file here, then you can skip to the ‘enable scheduler’ step below. However, If there are no files listed then the supervisor.conf file was not transferred properly. To fix this perform the following command:
sudo cp ~/frappe-bench/config/supervisor.conf /etc/supervisor/conf.d/supervisor.conf
This should fix the problem of not being able to get to the login screen. 
You can now finish the rest of the install.
bench --site site1.local enable-scheduler
Then restart your system to see if you get the login screen.
Hope this helps 
BKM
I am using script manual installation by D-codE
In this case error when i am trying to setup production ERPNext. For developermode over all work normaly.
device spesification:
Ubuntu 22.04
Core 2
RAM 4GB
Storage 60GB
ERPNext 14
last execute script on my directory prd.frappe-bench : sudo supervisorctl restart all
Error output in console:
Yes, on directory /conf.d file supervisor.conf not exist. and then i follow your intruction copy file supervisor.conf from /config to /conf.d
Now error like this, i already restart system many time and refresh browser but not solved.
try below bench command
bench build --force
bench clear-cache
this command not working, problem not solved. 
check both your browser console and bench logs folder.
I think it is an issue related to your ngnix-config.
Reviewing the instructions you have followed, I wonder what you did to set up production mode, as the given instruction is related to dev-mode.
Can you share what you did, therefore, please?
I guess executing bench setup ngnix should already do the trick.
If you have made any changes manually to your configs, make sure to back up those first, as this command overwrites existing configurations.
oh yeah sorry, I forgot to explain. for installation developermode i follow “D-code”
and for production mode i follow “GEOFFREY KARAI”
because i am browsing not found turorial installation ERPNext from developermode to production mode in one guide.
This my installation command for setup production ERPNext steb by steb. Error on step 16 after execute command sudo supervisorctl restart all and then bench restart
Befor installation ERPNext
sudo apt update
sudo apt upgrade
sudo reboot
STEP 1 Install git
sudo apt-get install git
STEP 2 install python-dev
sudo apt-get install python3-dev
STEP 3 Install setuptools and pip (Python’s Package Manager)
sudo apt-get install python3-setuptools python3-pip
STEP 4 Install virtualenv
sudo apt-get install virtualenv
STEP 5 Install MariaDB
sudo apt-get install software-properties-common
sudo apt install mariadb-server
sudo mysql_secure_installation
STEP 6 MySQL database development files
sudo apt-get install libmysqlclient-dev
STEP 7 Edit the mariadb configuration (unicode character encoding)
sudo nano /etc/mysql/mariadb.conf.d/50-server.cnf
#add this to the 50-server.cnf file
[server]
user = mysql
pid-file = /run/mysqld/mysqld.pid
socket = /run/mysqld/mysqld.sock
basedir = /usr
datadir = /var/lib/mysql
tmpdir = /tmp
lc-messages-dir = /usr/share/mysql
bind-address = 127.0.0.1
query_cache_size = 16M
log_error = /var/log/mysql/error.log
[mysqld]
innodb-file-format=barracuda
innodb-file-per-table=1
innodb-large-prefix=1
character-set-client-handshake = FALSE
character-set-server = utf8mb4
collation-server = utf8mb4_unicode_ci
[mysql]
default-character-set = utf8mb4
#Now press (Ctrl-X) to exit
sudo service mysql restart
STEP 8 install Redis
sudo apt-get install redis-server
STEP 9 install Node.js 14.X package
sudo apt install curl
curl https://raw.githubusercontent.com/creationix/nvm/master/install.sh | bash
source ~/.profile
nvm install 14.15.0
STEP 10 install Yarn
sudo apt-get install npm
sudo npm install -g yarn
STEP 11 install wkhtmltopdf
sudo apt-get install xvfb libfontconfig wkhtmltopdf
STEP 12 install frappe-bench
sudo -H pip3 install frappe-bench
bench --version
STEP 13 initilise the frappe bench & install frappe latest version
bench init frappe-bench
cd frappe-bench/
bench start
STEP 14 create a site in frappe bench
bench new-site sds.co.id
bench use sds.co.id
STEP 15 install ERPNext latest version in bench & site
bench get-app erpnext
bench --site sds.co.id install-app erpnext
bench migrate
bench start
STEP 16 setup production
sudo bench setup production triprd
sudo supervisorctl restart all
bench restart
STEP 17 configured post installation site
sudo nano sites/currentsite.txt
bench setup nginx
sudo service nginx restart