Raspberry pi keyboard setup

adam.tremblay · November 2, 2021, 11:35pm

Hello everyone,

I will start by saying I am a total newbe on programming via commands such as in the terminal app I have started to use to setup the raspberry keyboard/mini computer.
I have followed the Brewblox getting started page and I am now stuck.

I was able to perform everything in step 1
the first time in step 2 i was able to connect to the raspberrypi using the ssh pi@raspberrypi and the password i setup in step 1
STEP 3, I then run the “to install package update” in the terminal command, it appeared to work, after a while the install processed stopped and i was at pi@raspberrypi:~ $
-as per instruction i did the sudo reboot
after the sudo reboot i was not able to connect back to the raspberry pi using the ssh command pi@raspberrypi. it was prompting me “ssh: Could not resolve hostname pi: No such host is known.”
I then tried with the IP address it promped me at first when i logged in.
It appears to find the device but then my password is no longer working to log in.

So i am stuck midway in step 3. I will try to re format my SD card and start from step 1 and see.

Any help would be appreciated ! thank you

Bob_Steers · November 2, 2021, 11:41pm

If the error is “could not resolve hostname pi”, then at a guess you have a space between “pi” and “@raspberrypi”.

The exact command is:

ssh pi@raspberrypi

You don’t need to reformat your card.

adam.tremblay · November 3, 2021, 12:01am

i did reformat the card and tried it again. here is what i got i tried once then i tried again, there was no space between pi and @raspberrypi

PS C:\Users\Owner>
ssh pi@raspberrypi
ssh: Could not resolve hostname raspberrypi: No such host is known.
PS C:\Users\Owner> ssh pi@raspberrypi
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
The ECDSA host key for raspberrypi has changed,
and the key for the corresponding IP address 192.168.1.64
is unknown. This could either mean that
DNS SPOOFING is happening or the IP address for the host
and its host key have changed at the same time.
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
SHA256:v9XccOZ9NHNxiDlqF4WRLTECKbykyj1vIDVgf4lMES0.
Please contact your system administrator.
Add correct host key in C:\Users\Owner/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in C:\Users\Owner/.ssh/known_hosts:1
ECDSA host key for raspberrypi has changed and you have requested strict checking.
Host key verification failed.
PS C:\Users\Owner>

adam.tremblay · November 3, 2021, 3:29am

I have tried the raspberry pi IP address and tried the password i have created and tried raspberry and raspberrypi as password and still no go. is it normal that on password we do not see the letters or **** when we are writing the password?

Thanks

Bob_Steers · November 3, 2021, 7:59am

The earlier command that gave you the big scary warning was correct. The fingerprint changed when you reformatted the SD card, leading to it warning you.

To fix this, run

ssh-keygen -R raspberrypi

Then retry the SSH command.

When using the IP address, you must still include the “pi@”. pi@raspberrypi means “user pi at host raspberrypi”.
For example, if your pi IP address is ”192.168.0.1", then the command is ssh pi@192.168.0.1.

When writing a password in terminal, it is normal to not see letters or *.

adam.tremblay · November 3, 2021, 4:07pm

Thank you for this, it worked. Since i had formatted my sd card I have redone the step three and i can’t seem to be able to run the brewblox install… nothing happens when i put in the command.

Processing triggers for libvlc-bin:armhf (3.0.12-0+deb10u1+rpt3) …
pi@raspberrypi:~ $ sudo reboot
Connection to 192.168.1.64 closed by remote host.
Connection to 192.168.1.64 closed.
PS C:\Users\Owner> ssh pi@raspberrypi
ssh: Could not resolve hostname raspberrypi: No such host is known.
PS C:\Users\Owner> ssh pi@192.168.1.64
ssh: connect to host 192.168.1.64 port 22: Connection timed out
PS C:\Users\Owner> ssh pi@192.168.1.64
pi@192.168.1.64’s password:
Linux raspberrypi 5.10.63-v7l+ #1459 SMP Wed Oct 6 16:41:57 BST 2021 armv7l

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Wed Nov 3 09:57:48 2021
pi@raspberrypi:~ $ wget -qO - https://brewblox.com/install | bash
pi@raspberrypi:~ $

Bob_Steers · November 3, 2021, 4:10pm

This is a weird hiccup on our end. https://brewblox.com does not work, but https://www.brewblox.com works just fine. I updated the startup guide, and we’re looking into the how and why.

For now, replace the command with

wget -qO - https://www.brewblox.com/install | bash

adam.tremblay · November 3, 2021, 4:12pm

ok it is loading now! i hope i can figure the rest out without bugging you too much ! thanks for your help

adam.tremblay · November 3, 2021, 5:11pm

I am now stuck not far below ! i am trying to do the brewblox-ctl up and it is giving me an error, i have tried the command the error message suggest but i must not know where and how to enter it to make this work. Help again please

Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

Try the new cross-platform PowerShell Install PowerShell on Windows, Linux, and macOS - PowerShell | Microsoft Docs

PS C:\Users\Owner> ssh pi@192.168.1.64
pi@192.168.1.64’s password:
Linux raspberrypi 5.10.63-v7l+ #1459 SMP Wed Oct 6 16:41:57 BST 2021 armv7l

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Wed Nov 3 10:53:38 2021 from 192.168.1.100
pi@raspberrypi:~ $ cd ~/brewblox
pi@raspberrypi:~/brewblox $ brewblox-ctl up
brewblox_eventbus_1 is up-to-date
Starting brewblox_victoria_1 …
Starting brewblox_redis_1 …
brewblox_history_1 is up-to-date
brewblox_spark-one_1 is up-to-date
brewblox_ui_1 is up-to-date
Starting brewblox_traefik_1 …

ERROR: for brewblox_victoria_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=60)

ERROR: for brewblox_redis_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=60)

ERROR: for brewblox_traefik_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=60)

ERROR: for victoria UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=60)

ERROR: for redis UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=60)

ERROR: for traefik UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=60)
ERROR: An HTTP request took too long to complete. Retry with --verbose to obtain debug information.
If you encounter this issue regularly because of slow network conditions, consider setting COMPOSE_HTTP_TIMEOUT to a higher value (current value: 60).
Command 'docker-compose up -d ’ returned non-zero exit status 1.
pi@raspberrypi:~/brewblox $ brewblox-ctl up–verbose
Usage: python -m brewblox_ctl [OPTIONS] COMMAND [ARGS]…
Try ‘python -m brewblox_ctl --help’ for help.

Error: No such command ‘up–verbose’.
pi@raspberrypi:~/brewblox $ --verbose
-bash: --verbose: command not found
pi@raspberrypi:~/brewblox $ brewblox-ctl up
brewblox_victoria_1 is up-to-date
brewblox_redis_1 is up-to-date
brewblox_eventbus_1 is up-to-date
brewblox_spark-one_1 is up-to-date
brewblox_history_1 is up-to-date
Starting brewblox_traefik_1 …
brewblox_ui_1 is up-to-date
Starting brewblox_traefik_1 … error

ERROR: for brewblox_traefik_1 Cannot start service traefik: driver failed programming external connectivity on endpoint brewblox_traefik_1 (ed580a8ab1b05574db17690230bb845895082c4a403bab8fced2ee15ddc9a81c): Bind for 0.0.0.0:443 failed: port is already allocated

ERROR: for traefik Cannot start service traefik: driver failed programming external connectivity on endpoint brewblox_traefik_1 (ed580a8ab1b05574db17690230bb845895082c4a403bab8fced2ee15ddc9a81c): Bind for 0.0.0.0:443 failed: port is already allocated
ERROR: Encountered errors while bringing up the project.
Command 'docker-compose up -d ’ returned non-zero exit status 1.
pi@raspberrypi:~/brewblox $

Bob_Steers · November 3, 2021, 5:44pm

It looks like some half-baked services or containers are currently running.
To clean them up, run brewblox-ctl kill --zombies, and then repeat brewblox-ctl up.

If you have a slower internet connection, and keep getting timeout errors, you may want to run brewblox-ctl env set COMPOSE_HTTP_TIMEOUT 120.

adam.tremblay · November 3, 2021, 6:27pm

i have tried all of the above including rebooting and trying again. no go.

Try the new cross-platform PowerShell Install PowerShell on Windows, Linux, and macOS - PowerShell | Microsoft Docs

PS C:\Users\Owner> ssh pi@192.168.1.64
pi@192.168.1.64’s password:
Linux raspberrypi 5.10.63-v7l+ #1459 SMP Wed Oct 6 16:41:57 BST 2021 armv7l

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Wed Nov 3 11:03:22 2021 from 192.168.1.100
pi@raspberrypi:~ $ cd ~/brewblox
pi@raspberrypi:~/brewblox $ brewblox-ctl env set COMPOSE_HTTP_TIMEOUT 120
pi@raspberrypi:~/brewblox $ brewblox-ctl up
Creating brewblox_history_1 … done
Creating brewblox_eventbus_1 …
Creating brewblox_traefik_1 …
Creating brewblox_ui_1 …
Creating brewblox_victoria_1 … done
Creating brewblox_spark-one_1 …
Creating brewblox_redis_1 …

ERROR: for brewblox_spark-one_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=120)

ERROR: for brewblox_ui_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=120)

ERROR: for brewblox_redis_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=120)

ERROR: for brewblox_traefik_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=120)

ERROR: for brewblox_eventbus_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=120)

ERROR: for spark-one UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=120)

ERROR: for ui UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=120)

ERROR: for redis UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=120)

ERROR: for traefik UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=120)

ERROR: for eventbus UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=120)
ERROR: An HTTP request took too long to complete. Retry with --verbose to obtain debug information.
If you encounter this issue regularly because of slow network conditions, consider setting COMPOSE_HTTP_TIMEOUT to a higher value (current value: 120).
Command 'docker-compose up -d ’ returned non-zero exit status 1.
pi@raspberrypi:~/brewblox $ brewblox-ctl env set COMPOSE_HTTP_TIMEOUT 240
pi@raspberrypi:~/brewblox $ brewblox-ctl up
brewblox_spark-one_1 is up-to-date
brewblox_ui_1 is up-to-date
brewblox_eventbus_1 is up-to-date
brewblox_redis_1 is up-to-date
brewblox_history_1 is up-to-date
brewblox_victoria_1 is up-to-date
Starting brewblox_traefik_1 …
Starting brewblox_traefik_1 … error

ERROR: for brewblox_traefik_1 Cannot start service traefik: driver failed programming external connectivity on endpoint brewblox_traefik_1 (ac3119e64d3eee16c996fc63a8f1b6ae79087996b1baf0fa22939b46ca279744): Bind for 0.0.0.0:443 failed: port is already allocated

ERROR: for traefik Cannot start service traefik: driver failed programming external connectivity on endpoint brewblox_traefik_1 (ac3119e64d3eee16c996fc63a8f1b6ae79087996b1baf0fa22939b46ca279744): Bind for 0.0.0.0:443 failed: port is already allocated
ERROR: Encountered errors while bringing up the project.
Command 'docker-compose up -d ’ returned non-zero exit status 1.
pi@raspberrypi:~/brewblox $ brewblox-ctl kill --zombies
3a99e9b8d142
de106deb6153
44636dc7daa0
d1d5d3f3dfe6
62278631af31
dd3fb0e6b838
30aab1fb3ed2
INFO Removing 4 zombies…
kill: (1207): No such process
kill: (1228): No such process
kill: (1214): No such process
kill: (1234): No such process
Command ‘sudo kill -9 1207 1228 1214 1234’ returned non-zero exit status 1.
pi@raspberrypi:~/brewblox $ brewblox-ctl up
Traceback (most recent call last):
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/urllib3/connectionpool.py”, line 706, in urlopen
chunked=chunked,
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/urllib3/connectionpool.py”, line 394, in _make_request
conn.request(method, url, **httplib_request_kw)
File “/usr/lib/python3.7/http/client.py”, line 1260, in request
self._send_request(method, url, body, headers, encode_chunked)
File “/usr/lib/python3.7/http/client.py”, line 1306, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File “/usr/lib/python3.7/http/client.py”, line 1255, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File “/usr/lib/python3.7/http/client.py”, line 1030, in _send_output
self.send(msg)
File “/usr/lib/python3.7/http/client.py”, line 970, in send
self.connect()
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/docker/transport/unixconn.py”, line 30, in connect
sock.connect(self.unix_socket)
ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/requests/adapters.py”, line 449, in send
timeout=timeout
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/urllib3/connectionpool.py”, line 756, in urlopen
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/urllib3/util/retry.py”, line 532, in increment
raise six.reraise(type(error), error, _stacktrace)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/urllib3/packages/six.py”, line 769, in reraise
raise value.with_traceback(tb)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/urllib3/connectionpool.py”, line 706, in urlopen
chunked=chunked,
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/urllib3/connectionpool.py”, line 394, in _make_request
conn.request(method, url, **httplib_request_kw)
File “/usr/lib/python3.7/http/client.py”, line 1260, in request
self._send_request(method, url, body, headers, encode_chunked)
File “/usr/lib/python3.7/http/client.py”, line 1306, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File “/usr/lib/python3.7/http/client.py”, line 1255, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File “/usr/lib/python3.7/http/client.py”, line 1030, in _send_output
self.send(msg)
File “/usr/lib/python3.7/http/client.py”, line 970, in send
self.connect()
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/docker/transport/unixconn.py”, line 30, in connect
sock.connect(self.unix_socket)
urllib3.exceptions.ProtocolError: (‘Connection aborted.’, ConnectionRefusedError(111, ‘Connection refused’))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/docker/api/client.py”, line 214, in _retrieve_server_version
return self.version(api_version=False)[“ApiVersion”]
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/docker/api/daemon.py”, line 181, in version
return self._result(self._get(url), json=True)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/docker/utils/decorators.py”, line 46, in inner
return f(self, *args, **kwargs)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/docker/api/client.py”, line 237, in _get
return self.get(url, **self._set_request_timeout(kwargs))
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/requests/sessions.py”, line 555, in get
return self.request(‘GET’, url, **kwargs)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/requests/sessions.py”, line 542, in request
resp = self.send(prep, **send_kwargs)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/requests/sessions.py”, line 655, in send
r = adapter.send(request, **kwargs)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/requests/adapters.py”, line 498, in send
raise ConnectionError(err, request=request)

Traceback (most recent call last):
File “/home/pi/brewblox/.venv/bin/docker-compose”, line 10, in
sys.exit(main())
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/compose/cli/main.py”, line 81, in main
command_func()
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/compose/cli/main.py”, line 200, in perform_command
project = project_from_options(’.’, options)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/compose/cli/command.py”, line 70, in project_from_options
enabled_profiles=get_profiles_from_options(options, environment)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/compose/cli/command.py”, line 153, in get_project
verbose=verbose, version=api_version, context=context, environment=environment
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/compose/cli/docker_client.py”, line 43, in get_client
environment=environment, tls_version=get_tls_version(environment)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/compose/cli/docker_client.py”, line 170, in docker_client
client = APIClient(use_ssh_client=not use_paramiko_ssh, **kwargs)
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/docker/api/client.py”, line 197, in init
self._version = self._retrieve_server_version()
File “/home/pi/brewblox/.venv/lib/python3.7/site-packages/docker/api/client.py”, line 222, in _retrieve_server_version
f’Error while fetching server API version: {e}’
docker.errors.DockerException: Error while fetching server API version: (‘Connection aborted.’, ConnectionRefusedError(111, ‘Connection refused’))
Command 'docker-compose up -d ’ returned non-zero exit status 1.
pi@raspberrypi:~/brewblox $ sudo reboot
Connection to 192.168.1.64 closed by remote host.
Connection to 192.168.1.64 closed.
PS C:\Users\Owner> ssh pi@192.168.1.64
ssh: connect to host 192.168.1.64 port 22: Connection timed out
PS C:\Users\Owner> ssh pi@192.168.1.64
pi@192.168.1.64’s password:
Linux raspberrypi 5.10.63-v7l+ #1459 SMP Wed Oct 6 16:41:57 BST 2021 armv7l

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Wed Nov 3 12:09:16 2021
pi@raspberrypi:~ $ cd ~/brewblox
pi@raspberrypi:~/brewblox $ brewblox-ctl up
Creating brewblox_ui_1 …
Creating brewblox_redis_1 …
Creating brewblox_history_1 …
Creating brewblox_eventbus_1 …
Creating brewblox_victoria_1 …
Creating brewblox_spark-one_1 …
Creating brewblox_traefik_1 …

ERROR: for brewblox_eventbus_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for brewblox_spark-one_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for brewblox_redis_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for brewblox_victoria_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for brewblox_history_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for brewblox_traefik_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for brewblox_ui_1 UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for eventbus UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for spark-one UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for redis UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for victoria UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for history UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for traefik UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)

ERROR: for ui UnixHTTPConnectionPool(host=‘localhost’, port=None): Read timed out. (read timeout=240)
ERROR: An HTTP request took too long to complete. Retry with --verbose to obtain debug information.
If you encounter this issue regularly because of slow network conditions, consider setting COMPOSE_HTTP_TIMEOUT to a higher value (current value: 240).
Command 'docker-compose up -d ’ returned non-zero exit status 1.
pi@raspberrypi:~/brewblox $

Bob_Steers · November 3, 2021, 6:31pm

A somewhat longer but more comprehensive way to reset things is to stop your services, and then reboot:

brewblox-ctl down
sudo reboot

Then when logging in, check what is currently claiming a port:

sudo netstat -tulpn

adam.tremblay · November 3, 2021, 6:41pm

pi@raspberrypi:~ $ sudo netstat -tulpn
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 509/sshd
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 365/cupsd
tcp6 0 0 :::22 :::* LISTEN 509/sshd
tcp6 0 0 ::1:631 :::* LISTEN 365/cupsd
udp 0 0 0.0.0.0:5353 0.0.0.0:* 359/avahi-daemon: r
udp 0 0 0.0.0.0:54239 0.0.0.0:* 359/avahi-daemon: r
udp 0 0 0.0.0.0:68 0.0.0.0:* 435/dhcpcd
udp 0 0 0.0.0.0:631 0.0.0.0:* 477/cups-browsed
udp 0 0 0.0.0.0:51870 0.0.0.0:* 359/avahi-daemon: r
udp6 0 0 :::5353 :::* 359/avahi-daemon: r
udp6 0 0 :::47606 :::* 359/avahi-daemon: r
udp6 0 0 :::546 :::* 435/dhcpcd
udp6 0 0 :::37016 :::* 359/avahi-daemon: r
pi@raspberrypi:~ $

Bob_Steers · November 3, 2021, 6:56pm

That looks fine. Does it still time out when you try and start?

adam.tremblay · November 3, 2021, 7:06pm

It worked, i was able to access the http://raspberrypi.

i will try and start working on the system !

Thanks again for your quick help