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Questions tagged [debian]

Debian is an operating system that is based on GNU/Linux. It was previously recommended by the Raspberry Pi Foundation as the standard distribution, but Raspbian is now being recommended.

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2answers
102 views

Moving sd card to a larger one

I'm sure there are lots and lots of people asking this but I couldnt find a good answer. How should i move my x GB sd card content to the new XX gb sd card since i have multiple partitions? I ...
1
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2answers
677 views

www-data (NGINX user) cannot access file

I am running Debian Jessie with pixel. I have a file located at /home/pi/robotAI/static/sqlite/robotAI.sqlite which I need NGINX to access. NGINX runs as www-data and normally when I run the following ...
5
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1answer
295 views

Kernel/Firmware as Debian package

It says on the official site that "the kernel and firmware are installed as a Debian package, and so will also get updates when using [apt-get upgrade]" I run apt-get update / apt-get dist-upgrade ...
3
votes
1answer
3k views

wlan0: link is not ready

I have had my pi3 for a while now all of a sudden I start to get IPv6: ADDRCONF (NETDEV_UP): wlan0: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready and stalls there ...
2
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1answer
206 views

RaspberryPi.Net Libary LCD Display

So my problem is, that we want to control a LCD (HD44780) Display with our Raspberry Pi Model B V1.1. The Libary seems to have a support for it. But there only seems to be one example in the whole web....
1
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1answer
83 views

Cannot Load Library “./pxcore.so” to autorun a python script on boot using systemd

I want to run a code at startup but I am getting this error below. The script works when running in python, but I am unsure how to allocate permissions or where to make a path to the pxcore.so file so ...
1
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1answer
581 views

Configure a device with spi ( Pi Zero )

I am looking for how I can configure a kernel devices ports, I have a MAX3421 usb host shield and I found and compiled the kernel driver for it ( http://lxr.free-electrons.com/source/drivers/usb/host/...
0
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1answer
51 views

Watchdog configuration Raspberry pi 3

My plan is to configure the file /etc/watchdog.conf to detect if the process that I want is down and reboot the system to run again. For example, I work on a Raspberry Pi 3 in Debian 9. I would like ...
0
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1answer
137 views

“bash: rbenv: command not found” and “bash: nodenv: command not found”

After trying to install this script using these commands: $ git clone git://github.com/mislav/dotfiles.git ~/dotfiles $ ~/dotfiles/script/bootstrap I restarted my Raspberry Pi and I'm seeing these ...
0
votes
1answer
77 views

Error apache2 in Debian 9

I am trying to configure apache2 in debian 9, execute the command service apache2 start and I get this error Job for apache2.service failed because the control process exited with error code. See "...
0
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1answer
76 views

cannot ping link-local address from other subnet when defaut gateway route is seted

i have a problem with my route table i dont know why it doesnt work. I have two test cases, i did draw a network map for each case. currently i cant resolv the goal. testcase-1 network map ...
6
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0answers
9k views

How Can I Emulate An x86 CPU on a Raspberry Pi with Qemu?

!!DISCLAIMER!! I am aware that this question has been asked before HERE, but after having followed that question step by step, troubleshooted on my own and having done plenty of research on the ...
4
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0answers
30 views

Multiple USB modems issue with HUB external power

When I connect 6 modems ZTE WCDMA Technologies MSM into USB hub Terminus Technology Inc. Hub everything works fine. Modems are detected as eth0, eth1, eth2, eth3, eth4, eth5 When one more modem is ...
3
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0answers
81 views

sources.list broken in Raspbian

I have updated the /etc/apt/sources.list file and ended up breaking it. I've restored it to its original contents from my backup as follows deb http://raspbian.raspberrypi.org/raspbian/ stretch main ...
3
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0answers
158 views

RPi cold boots into low resolution (LCD)

I have this LCD connected to my RPi B+ (HDMI). I have configured the boot config.txt to enable its 1024x600 resolution, however, on COLD boot - it runs at a lower resolution. Only after a SOFT reboot, ...
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0answers
116 views

Unable to install a Map Tile Server on Raspberry Pi

I have a Raspberry Pi 3 B+ running Raspbian uname -a Linux raspberrypi 4.14.98-v7+ #1200 SMP Tue Feb 12 20:27:48 GMT 2019 armv7l cat /etc/os-release PRETTY_NAME="Raspbian GNU/Linux 9 (stretch)" ...
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0answers
131 views

Audioinjector streaming over RTP input errors: “hw:0,0: Protocol not found”, “Unknown input format: 'alsa'”

Using a RPI 3B running Debian Jessie, I've been trying to get a simple stream of the "flatmax" audioinjector's onboard mic over RTP to a VLC player. I've tried many different commands such as: ...
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0answers
91 views

LIRC Doesn't detect remotes

I've got some data that I want to send through IR, and I've got one remote working, with this config file. However, this is the only config file that LIRC recognizes. I've been putting all files into /...
1
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0answers
587 views

Error on Raspberry Pi says 'Read-only file system'?

For reference, this is the project I'm talking about here https://github.com/MichMich/MagicMirror bash command being referenced: bash -c "$(curl -sL https://raw.githubusercontent.com/MichMich/...
1
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0answers
139 views

issue with upgrading Debian Jessie (MINIBIAN distro)

I'm trying to use the MINIBIAN distro as a minimal OS for my raspberry pi 3. Which as far as I know is based on Debian Jessie. I tried to use apt-get upgrade to upgrade my OS, however after I ...
1
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0answers
721 views

u-Blox SARA and ModemManager

I have a u-Blox SARA-U270 device connected to a Raspberry Pi 3 via UART GPIO pins, that I am trying to use for a 3G connection as a backup. I would like to manage this via NetworkManager/ModemManager ...
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0answers
471 views

Minimal Navigation for Chromium Kiosk

I am running a lightweight Raspberry Pi web kiosk intended to provide public access only to our library website. However, I need a way for users to navigate back, forward and home without having full ...
1
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0answers
166 views

Raspbian installation fails: Bad archive mirror

I'm following the instructions here on installing a fresh installation of Raspbian. I get as far as 'Choose a mirror of the Debian archive' but I am then greeted with the error 'Bad archive mirror' ...
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0answers
2k views

How do I get OMXPlayer to run in the background on Raspbian Jessie?

With Wheezy, I successfully managed to follow a tutorial to run OMXPlayer during boot-up for a video splash screen. However, with the latest Jessie OS downloaded from the Raspberry Pi Foundation's ...
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0answers
262 views

Raspbian dialog package problems on boot

I made my own UNIX shell script that runs at boot that helps me mount/unmount USB drives. I use the dialog package for my interface. The code works fine when I run it normally but on boot the dialog ...
1
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0answers
697 views

Problem with debconf when trying to upgrade

I have problem with upgrade my system. When i used command: sudo apt-get upgrade I get an error: Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File....
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0answers
614 views

I have a Raspberry PI, loaded Debian, loaded mysql, loaded RVM, trying to run Bundle install --without production

Originally when I try to run "ruby server" I get this: i@ruby-pi-chas1 ~/projects/sample $ ruby server ruby: No such file or directory -- server (LoadError) When I run the bundle install the system ...
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0answers
417 views

Kiosk Thermal printer

I'm trying to make the termal printer below to work with CUPS. The supplier emailed me the printer's drivers. Now CUPS is recognizing the printer, but when I try to print out anything, the job state ...
1
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0answers
768 views

can't ping my Access point RPI although it says connected

okay, I started configuring my access point and then I tried to connect to it. until now both access point and client don't have ip addresses. I give it manually an ip address 12.12.12.12/24 to my ...
0
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0answers
19 views

RPi B, dietpi, usb soundcard amplifier, mpd and equalizer - usb and alsamixer equalizer impossible?

The last two days I am busy to config the USB sound on a dietpi config and with success. I turned the default Rpi sound off and use only the USB soundcard amplifier (Logitech). I can play files with ...
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0answers
30 views

Proper configuration of /etc/network/interfaces

I'm trying to make my Raspberry Pi into Wifi access point, where the internet connection is provided by Android device attached to it. I'm trying to achieve this by mildly configuring this guide, and ...
0
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0answers
27 views

How to stream audio samples to a DAC - exclusively & low latency

I have an audio add-on card to my Raspi Zero called "raspiaudio", it seems to be reporting as hifiberry, although it is not. It's some NXP DAC conencted via I²C, and the driver was apparently in the ...
0
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0answers
62 views

Installing “Testing” version of a package on stable Stretch

I recently made a seedbox with Transmission 2.92, which is the latest stable package update on Raspbian, but the tracker I use only accepts Transmission 2.93 and up. I went to the package page for ...
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0answers
12 views

RPI access point and how to share the internet with connected devices

I want to share the Internet from my USB modem stick on my raspberry pi to other devices by turning my pi into a WiFi access point. I am using a pi 3 model B+ running raspbian stretch and I am able to ...
0
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0answers
276 views

xdotool not working as expected at startup

I am trying to simply launch Chromium at startup, then have xdotool press F11 to make it fullscreen. I don't want to use --kiosk mode so please don't suggest that. My autostart file is: @lxpanel --...
0
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0answers
298 views

HTTP 500 Error - Debugging??

I've been troubleshooting my RPi and I keep getting an internal 500 error in my errors.log for a script written in python. I actually get 2 errors in the logs, wondering how I would go about fixing ...
0
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0answers
34 views

Connect laptop Ethernet with fixed IP directly to Pi, keep Internet up and and running through Wifi?

The laptop runs Debian Jessie. I have set up Ethernet with manual IP to talk to the Pi. Wifi connects via DHCP to my local router and Internet. When Ethernet is unplugged, all is fine, I can browse ...
0
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0answers
2k views

Static IP address with wheezy 3.18.11+ and dhcpcd.conf

found some questions/answers depending on older versions of debian. I'm using a newer one (3.18.11+) and I try to get dhcpcd with static IP addresses running. etc network interface auto lo ...