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Questions tagged [raspbian]

Raspian is an Operating System based on Debian optimized for Raspberry Pi hardware.

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9 views

7 inch LCD for rasppery pi doesn't work

A few days ago I bought this LCD for my raspberry pi 3b+ https://www.waveshare.com/wiki/7inch_LCD_for_Pi and I cannot connect it to my raspberry. I added those lines to /boot/confing.txt dtoverlay=...
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16 views

Raspbian compile single kernel module gfs2

I'm trying my best to get GFS2 mounted in dual-primary on Raspbian, but I'm hitting an issue. Whenever I try to mount the GFS2 volume, I get an error: mount -t gfs2 -o noatime,nodiratime,noquota /dev/...
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1answer
44 views

MQTT large delay between messages

I have a testing configuration which consists of a raspberry pi 3 b+ has a mqtt server, an esp32 with some led´s and a webpage to toogle them (webpage and esp32 are clients). For the esp32 i am using ...
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13 views

Cannot mount GFS2 filesystem on Raspberry Pi with DRBD

I've been trying to setup a pair of Raspberry Pis with DRBD+GFS2, in a dual-primary configuration. I've successfully got working: all packages installed DRBD userland packages built from source and ...
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6 views

Set up vpn on raspberry - initial connection error

I want to create a VPN on my RaspberryPi. For this I was following this more or less simple tutorial online: https://www.stewright.me/2018/07/create-a-raspberry-pi-vpn-server-using-l2tpipsec/ I get ...
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3 views

Raspbian passive data consumption [migrated]

I'm using raspberry Pis with raspbian lite for a project that requires them to be out in the streets with a 4G dongle to get internet access. As you can imagine, I want to keep the device's data ...
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21 views

ejabberd package 18.12.1 on Raspbian not runnable

I want to set up an XMPP-Server on my Raspberry Pi 3B+ and went for ejabberd. They provide a complete package for a range of different hardware and operating systems, including the Pi and only require ...
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1answer
19 views

openvpn is blocking external request to webserver and ssh

My setup: Raspberry pi 3 OS: raspbian 9 (stretch) local network (eth0): 192.168.0.X wireless network(wlan0): 192.168.10.X This setup is behind a modem/router which provides access to the internet. ...
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2answers
71 views

Getting an “Out of memory” Nginx error when attempting to run Lancache on Raspberry Pi 3B

I have a Raspberry Pi 3B and want to run Lancache on it. I know the performance will not be very good as the Raspberry Pi only has Fast Ethernet and a mobile CPU. The Docker image consists of three ...
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1answer
428 views

OpenVINO installation on Raspbian - usbboot.rules file issue

I am attempting to install OpenVINO on my Raspberry Pi 3 B+ to use the Neural Compute Stick 2. They just recently released support for this and I am following the installation instructions here: https:...
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1answer
92 views

Rasperry Pi as a WiFi Router, but without using Ethernet cables?

I have the Raspberry Pi 2, and the official WiFi dongle that comes from the makers of Pi. I'd like to mention that I'm very new to understanding technology, code, and how things work in general so I ...
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20 views

Raspberry ssh problems, unable to load host key

I am trying to connect my raspberry to my computer using ssh. So far I am not having any luck. I am not very experienced with Linux, but I believe I installed ssh correctly. On my computer I get the ...
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1answer
81 views

no network access in /etc/network/if-up.d script

I have a raspberry pi behind a NAT and a remote virtual server. I want to be able to access the pi via remote shell from outside. To achieve this I created an executable file /etc/network/if-up.d/...
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1answer
45 views

Raspbian headless ssh (sshswitch.service) file not working

I just downloaded and wrote the Raspbian Stretch headless image to a micro SD card. I added a DHCP configuration to give the ethernet adapter a 10.0.0.254 address. I then gave my desktop PC's ethernet ...
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1answer
51 views

I want my raspberry pi 3 b to automatically connect to a wireless network via antenna

I want my raspberry pi 3 b to automatically connect to a wireless network via antenna (not with integrated one), the interface is wlan1. I want to do this only via terminal. Is there a wpa_supplicant ...
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0answers
45 views

Raspbian: eth0 keeps IP address when ethernet cable unplugged

When I boot up my Raspberry PI running Raspbian 9 while it's connected to ethernet, eth0 is not seen as disconnected when I unplug the device. So if I do ifconfig after boot (with wired connection) ...
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67 views

chromium-browser disable translate prompt

I am running chromium-browser on raspbian, in kiosk mode and I need to disable the prompt to translate a website. This can't be done with a mouse or touch screen, it has to be done on chromium-browser ...
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2answers
65 views

Can't change raspbian folder permissions?

I have a USB drive mounted to a folder in my raspberry pi. I'm using that drive to host an FTP server with Gadmin-ProFTPD. However, I cannot upload or download anything no matter what permissions I ...
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1answer
55 views

Default Ip address of raspbian for orange pi zero

I have boot image file of raspbian for orange pi zero, but because there is no display port I should connect to it via direct cable network. But there is no information about the ip.
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28 views

Gadmin-Proftpd Raspbian on usb drive

Im setting up a home ftp server on my raspberry pi, and I'm using gadmin-proftpd gui. However, when I set the ftp directory for any user to that of a flash drive, logging in gives the error 530-...
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1answer
153 views

Installing Teamviewer on Raspbian on Pi 3 B

I'm trying to install Teamviewer on my raspberry Pi but no matter which package I choose it always says: package architecture (whichever one I chose) does not match system (armhf) Which package should ...
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49 views

SSH - Connect to Raspberry PI from external network not working

I've setup my RaspberryPi with the newest version of RaspbianOS and enabled SSH in the configuration. Accessing the Pi using Putty from within my home network works fine, but as soon as I try to do ...
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0answers
9 views

Getting “-bash: /home/linuxbrew/.linuxbrew/bin/cloudflare-warp: Permission denied” error

My device is Raspberry Pi 3B and OS is Raspbian Stretch Lite. I have installed linuxbrew by follow instructions on http://linuxbrew.sh. Then I installed cloudflare-warp using this command: brew ...
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56 views

trying to enable monitor mode in Raspbian

I followed this tutorial in order to enable monitor mode in my Raspberry Pi 3, when I get to the step where I have to create the monitor interface, I've got the following error: iw phy iw dev wlan0 ...
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41 views

External storage on rpi2 stops working every once in a week or so

I have a raspbian on rpi2 with an external hard disk connected to it through USB. The hard disk is a 1TB seagate with its own power supply. The hard disk is mounted locally and shared via nfs. The ...
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1answer
77 views

Reading SMART Data - What does it mean?

I have this drive attached to a raspi that, all of the sudden, became extremely slow. On another site, someone recommended to run smartctl -a /dev/sdc but I don't know what I'm looking at and how to ...
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0answers
156 views

Transmission-daemon permission denied in /home/pi/ folder. How to fix it?

I don't want to use any USB drive with my Raspberry Pi because my SD card has 32GB storage. So i put /home/pi/torrent/downloads and /home/pi/torrent/incompleted location in the /etc/transmission-...
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1answer
27 views

HDMI to S-Video converter and Linux produced green glitches when recording with mencoder

I have HDMI to S-Video converter: Mini Portable USB 2.0 Port HD 1 Way HDMI 1080P Video Capture Card For PC Laptop. So it has: HDMI input (connected to computer so I'm willing to record video output ...
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1answer
54 views

Why `apt-get purge` keeps trying to install things for me?

I try to purge the Oracle Java 8 JDK on Raspbian Stretch: sudo apt-get purge oracle-java8-jdk But it keeps trying to install replacements for me. For example, it keeps telling me "the following NEW ...
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0answers
175 views

Creating custom image from Raspbian

I have five Raspberry Pi 3 devices. I'm trying to create an image based on the Raspbian image with some additional software installed, then write this new image to the other 4 Pi devices. I'm doing ...
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0answers
53 views

Sharing internet via cable, Ubuntu/Raspberry (gateway, NAT, DHCP)

Have one laptop running Ubuntu, with a wireless connection (DHCP, not static) to the Internet, which works fine. Then a Raspberry Pi, running PipaOS (ie Raspbian), connected to the laptop with an ...
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1answer
65 views

WWAN and Wi-Fi connection priority on Raspbian Linux

I try set metric in DHCP in Raspbian to had bigger priority Wi-Fi over WWAN so I set: pi@adi:~ $ route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref ...
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0answers
528 views

GRUB for RaspberryPi 3 with raspbian

Is it possible to boot Raspbian on RPi3 with Grub? I have managed to load grub on RPi3, but I cannot load Raspbian by Grub. What do I wrong? Or is it possible that GRUB does not support Raspbian? ...
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0answers
35 views

RSS parser interacting with another software using Bash or Python

I'm trying to create a program or script (let's call it Worker) running in Linux environment (desirable would be Raspbian or Debian), that collects links from RSS feeds and sends them to another 2 ...
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0answers
15 views

Raspbian booting to command lines and not standard Raspberry Pi main screen with the road landscape graphic

I have Raspberry Pi with Kodi 17.6. It boots to the command line with login etc. I would like for it to boot to the main Raspberry page where the road landscape is with Raspberry Pi functions, ...
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1answer
445 views

How do I create a bridge interface on a raspberry pi?

I need a bridge interface for LXC networking to work. Normally I just do something like this: auto br0 iface br0 inet dhcp bridge_ports eth0 But raspbian uses dhcpcd. How do I create a bridge on ...
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128 views

SD cards are being corrupted when installing Raspbian - can't format them

I have an SD card on which I tried to install Raspbian (for a Raspberry Pi). After it got stuck I tried to open the SD card on my computer but it wouldn't open. I tried to install Raspbian on another ...
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489 views

Raspberry pi can't connect to internet after setting up static IP

I am on Jessie, connected via ethernet. I attempted to set up a static IP address, but after that can't connect to the internet. Details as follows: eth0 inet addr: 10.6.1.230 cat /etc/resolv.conf: ...
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1answer
134 views

Why can't my RaspberryPi execute these basic commands as pi?

As it says in the title, my RaspberryPi can't execute some basic commands (e.g. ls, mkdir, su, ...) with the user 'pi'. I always get the following as output: -bash: /home/pi/bin/ls: Cannot execute ...
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0answers
63 views

Sharing Pi's internet with a router

I've got the following setup: Pi3 connected to my ISP's router via eth0 and assigned a static IP of 192.168.69.89 There is OpenVPN client configured and running on Pi. This bit is working fine. There ...
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2answers
530 views

Is is possible to port forward without access to the router page in linux?

I want to port forward a server on my raspberry pi running raspbian headless. I don't know the password to my router settings and don't want to go through the effort of resetting all of the settings ...
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0answers
72 views

`hcitool con` does not find any devices when run in the context of a udev script

I'm trying to automate a task to configure a bluetooth device when it's connected to my raspberry pi 3 running raspbian. Assuming $x is the address of the device, I need to execute the following ...
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0answers
151 views

hostapd starting access point then disappearing after 10 seconds

I'm trying to set up a wireless CUPS server that people can connect to for printing to a non-network-based printer, however after running hostapd -dd /etc/hostapd/hostapd.conf, I count that the AP ...
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1answer
105 views

Cannot complete WordPress installation through web interface

I am hosting a website on my own private server (a Raspeberry Pi 3 running Raspbian, based on Ubuntu 16.04) on which I installed LAMP (following this step-by-step guide) and WordPress (following this ...
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0answers
69 views

Raspberry Pi 3 crashes with 4 processes running gmpy, runs fine with 3 or less

I have written a Python program which uses homomorphic (paillier) encryption. For this I am using phe (https://github.com/n1analytics/python-paillier). Because this was really slow, I used 4 processes ...
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0answers
177 views

I screwed up the lightdm window manager on my Raspberry Pi

I screwed up the lightdm window manager on my Raspberry Pi when I was trying to remove Mathematica and Wolfram from the bar. I was successful in removing them but it really screwed up the window ...
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1answer
136 views

ejabberd 18.03 on Raspberry Pi 2, ejabberdctl fails due to missing libtinfo.so.6

I am trying to get ejabberd working on a Raspberry Pi 2 using the Linux ARMv7 binary installer from ProcessOne here: https://www.process-one.net/en/ejabberd/downloads/ After installation, trying to ...
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0answers
332 views

Cannot connect to nginx web server over LAN

I cant connect to my Nginx web server when on my LAN, I have tried using both the internal and external IP's. I keep getting told connection refused. By this I mean that if I try to connect via web ...
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0answers
90 views

Unable to ping locally with iptables masquerade wifi repeater

Okay so my network setup is as follows: I have a router that connects to the internet. Said router is 192.168.1.254. My device has 2 wifi adapters. Wlan0 is 192.168.1.99/24 static. (Dhcpcd) Wlan1 is ...
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1answer
144 views

Pi 3 goes to emergency message when trying to boot from pi 2 hard drive, can I make it boot?

I have a raspberry pi 2 which I've had booting off a USB SSD hard drive for some time. Now I have bought a raspberry pi 3 and was hoping that it would be as simple as swapping the hard drive and ...