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Questions tagged [raspberry-pi]

Ultra low-cost computer the size of a credit card. Also check the Raspberry Pi SE: http://raspberrypi.stackexchange.com/

4
votes
2answers
5k views

How can I access my mini-pc (RaspberryPi / MK802 / Mele A1000 / VIA APC) via ethernet/wifi without having Monitor?

Soon I will be getting my own mini-PC (RaspberryPi / MK802 / Mele A1000 / VIA APC).But I was wondering whether is there any possibility that I can just power up and access my mini-pc's OS by ...
17
votes
5answers
27k views

Wired to wireless bridge in Linux

I am attempting to set up my Raspberry Pi as a bridge, using Debian wheezy. I have a hostapd.conf: (some details changed for security, and yes, I know WEP is no good)...interface=wlan0bridge=br0...
19
votes
3answers
56k views

How do I auto mount a USB drive that all users can write to?

I'm trying to set up a Raspberry Pi to run BitTorrent Sync to back up my files to an external hard drive, but I'm running into some frustrating issues.First, I need to set up the USB hard drive to ...
9
votes
3answers
12k views

How can I read input from the hosts keyboard when connected via SSH?

I'm currently experimenting with an RFID card reader that emulates a keyboard. When you connect a card, it will read out data from it and then emulate keystrokes according to configuration.I've ...
1
vote
1answer
11k views

How can I find the USB wireless adapter into the dmesg log file?

I am pretty new in Linux (RaspBian for RaspBerry Pi but I think that there are not difference) and I have to install an USB wireless network adapter (the product is the TP-Link TL-WN725N, this one: ...
3
votes
2answers
12k views

External HDD doesn't show up in /dev on raspberry pi

here's my problem: I have an old 500GB HDD drive from one of my old laptops which I connected to my Pi via USB. First issue: Every time I plug in the device, the Pi reboots. I already read this is due ...
1
vote
2answers
3k views

Running a caching DNS server on my LAN

I have a Raspberry Pi, and I'd like to use it as a DNS server on my LAN.I'd like it to work like the following:The Raspberry Pi is a DNS server, but not a fancy one. When it receives a request, if ...
6
votes
1answer
301 views

dd always fails to write one partition on first try; succeeds on second

For a robotics project, I've assembled a make target that uses dd (actually dcfldd) to write a Raspbian Jessie image to SD card. This way, I can be assured that my environment is reproducible from ...
0
votes
1answer
4k views

Is it possible to reinstall Raspbian on a Raspberry Pi

I have a Raspberry Pi and I need to get the image reinstalled but it's a 4 hour drive away to it. The OS is Raspbian and it is connected through an Ethernet connection. I can SSH into the Raspberry Pi ...
18
votes
6answers
149k views

How do I set DNS Servers on Raspberry Pi?

I want my Raspberry Pi to use OpenDNS to resolve domain names. How can I modify this setting?
5
votes
1answer
7k views

Debian eth0 to wlan0 forwarding, with openvpn

I'm using "raspian" (Debian for the raspberry pi), and would like the raspberry-pi to serve internet access through eth0, using wlan0. The catch here is that while wlan0 is connected to my router, I'd ...
13
votes
3answers
28k views

Force spin-down of external hard-drive on linux (raspberry pi)

I'm currently setting up a home-server using a Raspberry Pi with an external hard-disk connected via usb.However, my hard-drive will never spin down when being idle.I tried already the hints ...
5
votes
2answers
7k views

Debian ARM and Brother DCP195C with CUPS

I want to have acces to my DCP 195C printer (Brother) over LAN. For this purpose I have bought an raspberry pi and installed CUPS on it. CUPS runs fine and everything else is running smooth as well. ...
4
votes
1answer
4k views

Software adjustment of LCD monitor brightness in Raspberry Pi

This is my first post here. I'm at the beginning of the road called Raspberry Pi.Is there any way of changing the gamma/contrast/brightness of monitor via Raspberry Pi?My Samsung 960BF doesn't ...
4
votes
1answer
361 views

Raspberry pi as access point with vpn

I need to connect my phone to office network while at home. Installing a vpn client on the phone is not an option. I followed this tutorial to get an access point working with an rpi :Configure a ...

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