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Questions tagged [raspbian]

Raspbian is a free operating system based on Debian optimized for the Raspberry Pi hardware.

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Dropbear has stopped accepting my SSH key

I have two Raspberry Pis, both running Raspbian Buster, both set up with full disk encryption, with dropbear (version 2018.76-5) to support remote unlocking of the disk encryption. This has been working fine for years. However, recently dropbear has…
Mark Raymond
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firewalld: forward traffic as a wireguard VPN gateway

I have setup a pi running Pi OS 11 as a VPN gateway for my local network using Wireguard & Nftables, that all works fine. However, I wish to switch over to firewalld to be compatible with docker without using iptables. What I have so far is…
uhsl_m
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Apache2 server PHP access to files outside document root

I have a Raspberry Pi that I use to host a web server. I am using apache2 2.4.38, php8.1 and MariaDB 15.1 and I wanted to add a Nextcloud server to it. I am using the web installer version. I already have an external USB HDD with BTRFS connected to…
thijmer
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System performance of Rasperry Pi (running k8s) is very poor - how to debug?

Summary I'm running a slim homelab (Kubernetes cluster with few pods, Gitea, Drone, Docker Registry, and NFS share) on a 2-Pi4 cluster, and the system performance is poor. I've noted that the controller node's filesystem looks pretty slow - I'm not…
scubbo
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403 Forbidden on initial load after installing NextCloudPi

I am making this post mostly for awareness in case anyone else is having a similar issue. Story I am running nextcloudpi (nextcloudpi.ownyourbits.com) on a Raspberry Pi 4 8GB using the Debian Buster install script. Note: the OS is Raspberry Pi OS…
Aaron Welborn
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'pip3 freeze' and 'sudo pip3 freeze' are different

On my system (Raspbian Buster, raspberry pi CM4), packages installed with 'pip3 install ' are not available when I run 'sudo python3': $ pip3 freeze |grep numpy numpy==1.21.5 $ sudo python3 Python 3.7.3 (default, Jan 22 2021, 20:04:44) [GCC 8.3.0]…
Almog-at-Nailo
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Failing to start since stuck on service

I have a raspbian server that when I start it get's stuck on a service I defined. When I see the startup logs they reach: [FAILED] Failed to start Server. See 'systemctl status server.service' for details [ OK ] Stopped Server. Starting…
Tomer Amir
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ERR OpenVPN is not listening (Raspberry PI using pivpn)

I am trying to get my old pi running a VPN server so I can access local resources from outside my local network. Following the steps below: curl -L https://install.pivpn.io | bash Selecting default settings, OpenVPN, DHCP reservation, udp, port…
Josh Morris
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Internal DNS without Wireguard "proxy"

Problem: Wireguard obfuscates DNS request, so all DNS lookups from devices connected via VPN are seen as coming from Wireguard server. This prevents me from setting up per-device DNS white/black lists. Entering IP of internal DNS server as DNS in…
PTwr
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Kubeadm init fails, kubelet fails to start

I'm trying to set up a Kubernetes cluster on a set of raspberry pi 4s, I'm running into a issue with kubelet failing when running the kubeadm init command I0205 12:29:52.930582 5348 local.go:65] [etcd] wrote Static Pod manifest for a local etcd…
Drfrink
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Cannot transfer data from one specific system (MTU issue?)

Summary The default MTU value prevents data transfer for one system. Reducing it manually enables the data transfer once more, but this manual adjustment is unnecessary on an adjacent system. Background I have a Backups Server. I have two Raspberry…
roaima
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iptables: why are outgoing connections working even though no rules allow it

The INPUT and OUTPUT chain policies are set to DROP. Very few rules allowing only specific traffic between directly cable-connected devices. However, if I temporarily add a cable that goes to the router, why can I initiate outgoing connections and…
DiDiev
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Can't start isc-dhcp-server due to error " AgentInitCheck: agent comms failure"

I have a Raspberry Pi 4 - Model B, and I'm trying to create an adapter from Wi-Fi to Ethernet using the Pi. I'm currently using this gist as a guide for how to create it, but I keep running into an error when I start the DHCP server. When I run…
frissyn
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NAT interface after OVPN client connection

I'm looking for advice for this special case. What I want to achieve: my gateway should dial PPPoe, should establish OVPN connection as client to my OVPN server. Internet users from outside should reach my gateway PPPoe interface and be NAT-ed…
RetroIP
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openVPN TLS Error: TLS handshake failed but was previously working

I have an openvpn configured on my raspberrypi, I followed this guide: https://juncotic.com/openvpn-easyrsa-3-montando-la-vpn/ and everything was working fine for weeks. Suddenly a cupple days ago the vpn stopped working and is throwing the TLS…
PAH
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