76
votes
Accepted
Differences between Raspbian Jessie and Raspbian Jessie Lite
If I understand this and that right, the lite distribution is just a Minimal image based on Debian Jessie without the X-server and its components installed. Meaning it uses less space on the SD-card ...
- 15.8k
10
votes
isc-dhcp-server needs to be restarted after reboot
The reason why the ISC DHCPv4 server service fails is that at the time it is started the network interface configuration might not have been finished. As systemd cannot know when a service really has ...
- 1,581
7
votes
Setting WiFi up via the command line Ubuntu server 18.04.4 LTS - Raspberry Pi 4 Wireless connectivity
To be able to setup Wifi on Raspberry Pi 4 B+ 4GB on Ubuntu server 18 TLS, you first need to get the name of the Wifi card by showing physical components using the following command:
$ sudo lshw
in ...
- 221
7
votes
Pi 4 performance against x86 - CI/CD server with Java/Maven
After a few weeks I was finally able to perform a few benchmarks. The results are shown below:
Computer Arch CPU RAM Drive Java Build Time
------------- ------ -------- ----...
- 231
6
votes
Differences between Raspbian Jessie and Raspbian Jessie Lite
Size-wise lite is 1GB smaller (300MB vs 1.32GB)
- 61
6
votes
Accepted
Python3 flagging 'async def' as invalid syntax
I believe async and await are for python 3.5, I think you'll need to use the @asyncio.coroutine decorator for async def and yield from for await in python 3.4
- 988
6
votes
Accepted
Large Download Pi Server
sudo apt install lynx
Then use
lynx https://example.com/example.zip
Or without installing anything extra
wget https://example.com/example.zip
or
curl https://example.com/example.zip
- 5,261
6
votes
Accepted
Can you run a flask server on Raspberry Pi Pico?
No, even putting the severely under powered CPU and lack of dependency support aside, the 264KB of onboard ram is nowhere close to enough to run a flask server. Just importing flask into python takes ...
- 76
5
votes
Is the Raspberry Pi suitable for running continuously, 24/7?
As concern over long-term SD card reliability is frequently mentioned (and is a valid concern, especially for low-quality SD cards), there is another approach: initramfs (or initrd).
This requires a ...
- 567
5
votes
Accepted
Raspberry pi port forwarding with nodejs server
I'm port forwarding on my Raspberry Pi by adding these lines right before the exit line in /etc/rc.local:
# Forward port 80 to 5000 (where our web server is) so the
# web server can run at normal ...
- 175
4
votes
Accepted
HiFiBerry Board compatibility
I am afraid that those boards will not play nice in the sandbox together - at least not as supplied and without further hacks.
The Amp+ and the DAC+ board share the following pins (see here GPIO ...
- 15.8k
4
votes
Accepted
Nginx "Out Of memory: Kill process"
You're obviously running out of memory. Without knowing what exactly you're running on your system it's hard to advise, but check out two main suggestions:
1. Configure your web server. Go though /...
- 27.7k
4
votes
LAMP Server Questions
Assuming you installed Apache via apt-get it will restart on startup without you needing to do anything. You can verify it is running by doing the following:
sudo service apache2 status
Since you ...
- 34.6k
4
votes
How to send temperature and humidity sensor data from a raspberry pi to a pc wirelessly?
From the help of user goobering, based on mattrichardson.com and Flask RESTful documentation. I have solved the problem. Here is my solution for anyone who face the same problem. First write a python ...
- 171
4
votes
Increase transfer rate with Samba using Raspberry Pi 3
SMB transfer speeds can be quite disappointing, especially when handling lots of small files. Then again, an RPi might not be the best choice as a NAS/file server in the first place. Still, just 1 MB/...
- 41
4
votes
Accepted
Stacking RPi 3B and RPi 3B+ together
Sure, one can combine two RPis to share tasks between them. But simply stacking them together is not the way to go.
it doesn't make much sense to short the gpios of the two pi's. In the worst case (...
- 671
3
votes
Creating FTP for my public web server
If you've enabled SSH (easily done with raspi-config), then you ought to be able to use SFTP.
$ sftp [email protected]
Connected to 192.168.0.2.
sftp> pwd
Remote working directory: /home/pi
If you'...
- 131
3
votes
Auto update website on Raspberry Pi
For the second part:
Doing an unattended upgrade can have interesting side-affects. As in a system failure. Not recommended. Instead, I would recommend running a periodic cron job to see what your ...
- 345
3
votes
What gaming servers can I run on the Raspberry Pi?
Download and write Quake on LAN to an SD Card. Endless fun, just works.
- 31
3
votes
Running Plex server on Raspbian OS
To answer you first question: Plex can be installed without the OS RasPlex installed (RasPlex is actually a client, not a server).
All that is needed is Raspbian (I did it on Jessie 8), and a few ...
- 131
3
votes
How to send temperature and humidity sensor data from a raspberry pi to a pc wirelessly?
I'd be inclined towards Flask for this sort of thing. I had very limited Python experience (coming from a C# background) before I started playing with it, and got on just fine.
Flask is a ...
- 10.7k
3
votes
How to run an Eco Server on the Pi
The short answer is no this is not possible. On the kickstarter page's FAQs is the following list of requirements:
Client Requirements:
Intel Core i3 or AMD equivalent
DX9 capable video card
1GB ...
- 34.6k
3
votes
Home server setup with Raspberry pi
Does performace(CPU and RAM really matter)?
Unless there are 20-30 people living in your home (or your github repo includes all the projects you have been working on for McDonnel Douglas), probably ...
- 58.5k
3
votes
Connect with SSH
Your question is quite timely.
The way SSH works by default has changed in the 25th November 2016 release of Jessie (lite and full) and NOOBS.
The SSH server is no longer enabled by default.
To ...
- 70.6k
3
votes
How to auto run a server when boot the Raspberry Pi
Since you call your script a server, I assume it needs network connection to run properly. Therefore you should consider running it via systemd with network-online.target as a dependency:
Create a ...
- 27.7k
3
votes
Accepted
Increase transfer rate with Samba using Raspberry Pi 3
there are several things here, although the physical ethernet connection is 100Mbits/s the ethernet chip is hung off of a usb bus that is shared with other devices, so as quoted above the maximum ...
- 218
3
votes
Accepted
Raspberry does not register to windows DNS server
Got it, had to remove libnss-mdns with:
rpi ~$ sudo apt-get remove libnss-mdns
I found this solution at nslookup finds ip, but ping doesnt.
- 159
3
votes
Accepted
When I make a clone of my SD, the resulting image has ethernet problems
In your netplan folder try deleting or commenting in your .yaml file the lines related to the MAC info:
network:
version: 2
ethernets:
eth0:
addresses: [yourIP/24] ...
- 56
Only top scored, non community-wiki answers of a minimum length are eligible