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

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7 views

Changing the /dev/tty* permissions at startup

My solution (ArchLinux ARM on RaspberryPi) requires that a non-privileged user has to have access to the /dev/ttyAMA0 port. In final implementation that user will be automatically logged in and a ...
0
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1answer
19 views

routing/bridge issues

im having troubles with raspbian (raspberry's debian) while trying to route two networks. My network configuration is this (/etc/network/interfaces): auto lo iface lo inet loopback auto eth0 ...
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1answer
25 views

Is it possible to have 2 different passwords saved for the same network?

I'm not always at home and sometimes the router needs to be reset completely to receive a new wan ip address because my roommates are not very tech savvy at all. When this happens the password is ...
1
vote
1answer
41 views

Writing openSUSE image to SD card

I am releatively new to linux and I have assembled a raspberry PI 2 model B and I'm relavively unexperience with linux. I have tinkered in the past with SUSE and want to start doing it again. I have ...
3
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3answers
69 views

Saving linux boot messages in a file

I have raspbian running on my raspberry PI. When I switch it on, boot messages crawl on the screen. I believe it would be beneficial to read them in order to get an idea about how the system starts. ...
1
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1answer
1k views

Building NFS Server to be world writable

I'm trying to build an NFS server on my Raspberry Pi which will be writable by any server on the network. The NFS share is a directory on an external device mounted at boot: $ cat /etc/fstab proc ...
0
votes
1answer
719 views

Location of wifi password/ssid in OpenELEC (Rasperry Pi version)

Where OpenELEC stores wifi password/ssid? Is it protected somehow or anybody who can get my SD card can read it? I unpacked my OpenELEC's squashfs image so I can browse freely inside its contents but ...
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3answers
2k views

Can't install any package with sudo apt-get install

I'm running Raspbian on my Raspberry Pi I just set up this day, the problem is that every time I try to install any package I get an error , for example, sudo apt-get install samba gives me : The ...
0
votes
1answer
518 views

mpd fails to open ALSA device where aplay succeeds

I am trying to set up an Raspberry Pi / Raspbian wheezy audio player using the onboard sound hardware via ALSA LADSPA plugins to stereo downmix and compress the audio. aplay, sox, mpg123, moc (cd ...
3
votes
1answer
516 views

FreeBSD on Raspberry Pi2

I want to build FreeBSD custom Image for my Raspberry Pi2. I have read about the boot process in RPi2. I also went through the chrochet build instruction document. I learned from some websites that ...
0
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0answers
12 views

Platform Device Drivers

I was just going through the code of kernel. I have a raspberry Pi board. I want to interface the touch screen with my board. I want to develop the Platform driver for that. As per the documentation ...
6
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2answers
262 views

rsync hangs unless I defrag ext4 filesystem

I have a XBian server (Raspberry Pi version of Debian) running rsync via inetd (not the native dæmon). I am serving a couple of directories on an ext4 filesystem (on a USB disk) as individual modules ...
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0answers
34 views

raspberry pi ssmtp on behalf of

I have a Raspberry Pi running a Debian Command line OS I have (after a long time) managed to get it to send an email using SSMTP via a remote Microsoft exchange. My Question:How do I send on behalf of ...
2
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1answer
38 views

Firefox: Running external programs on click

Is there a way to make firefox stream youtube videos in an external player (eg vlc) when you click on a youtube video? More generally, is it possible to run an external script upon clicking certain ...
0
votes
1answer
977 views

qemu emulator for raspberry

I am trying to emulate a raspberry pi on ubuntu. I have tried several ways using several tutorials but every time, the emulator logs this: scsi: 0:0:0:0 ABORT operation started scsi: 0:0:0:0 ...
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0answers
4 views

Discrepancy in Owncloud drive size

I have ownCloud running on Debian Raspberry Pi with an 8Gb USB as the drive. Checking the USB is mounted correctly: df -h /dev/sda1 7.3G 20M 6.9G 1% /media/owncloud But my ownCloud Mac ...
0
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1answer
55 views

Raspberry Pi mount Samba Network Share

I tried for at least 3 hours to mount my Network Share to my Pi... I searched on many posts and tried so many things. But nothing worked... I want to mount my Share over the /etc/fstab file so I ...
0
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0answers
25 views

QtPy5 on Raspbian, getting ImportError: cannot import name QtCore

I need to be able to use the latest WebKit that includes WebRTC support How do I install Qt5+QtPy5 on Raspbian? What I have tried so far... Installed Qt5 on RPi2 - PASS Native build Qt5 on RPi2 ...
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3answers
33 views

Cron job working, but crontab -l says no jobs

I am running raspbian on a pi and installed cron to schedule a job. I wrote a python script and I set it to run every 5 minutes. The job is happening every 5 minutes, no problems, but when I run ...
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2answers
25 views

How do I make a linux image which is of my current system?

I want a really minimalistic version of Linux to run on my raspberry pi. I need nothing on it apart form the tools to make it work. I can then install the things I need such as python, nano, ssh etc. ...
2
votes
1answer
224 views

NTPd Not Syncing on RaspberryPi

Since my hardware (RasberryPi) does not have a hardware-clock, each bootup warps us back to the 1970's, so I use NTP. The gateway on the network I am on provides an NTP-Server service. my ...
4
votes
1answer
2k views

Disable PIN request for pairing on Raspbian

I'm running a Raspberry Pi with Raspbian Wheezy. I have a BT (Bluetooth) dongle attached to one of the USB ports (I have a model B RPi), I've downloaded and installed the following packages: ...
1
vote
1answer
728 views

Arch Linux Ethernet to WiFi bridge

I want to use a Raspberry Pi running Arch Linux to extend my WiFi network. My situation is that I have a spare WiFi router that I want to use to expand my WiFi reception range as well as give me a few ...
2
votes
2answers
2k views

Using sudoers to allow php to run command

I am trying to get my php page to run this command: shell_exec("sudo /home/xbian/433Utils/RPi_utils/codesend {$num}"); So I added this entry to my sudoers file with visudo: www-data ALL=NOPASSWD: ...
0
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0answers
14 views

Terminal command will not execute after boot-raspberry

I have a raspberry pi which I want to turn into a web server. I have installed everything needed. The problem is I am using ngrok to get the server online. To do this, all I have to do is run the ...
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0answers
22 views

Unknown problem - Debian crashes after some minutes

I use Debian (wheezy) on a Raspberry. I use it via ssh and for the first minutes everything works well. Then if I try to use command that are not cd or ls then it seems to crash and I have to wait ...
0
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1answer
36 views

crypto kernel module not available on Raspberry pi 2 (linux 3.18.11)

I'm trying to use dm-crypt on my Raspberry Pi 2 with Raspbian (debian) to open a trueCrypt volume, but i get Required kernel crypto interface not available. Ensure you have algif_skcipher kernel ...
5
votes
1answer
6k views

Using DNSMasq for Local Hostname Resolution

I'm working on setting up a home intranet for me and my roommates. My idea is that we'll be able to store things like past utility bills in a place that's more accessible than a drawer in the kitchen ...
1
vote
1answer
39 views

Xming wont start if running as super user

Scenario: I am attempting to run WireShark through xming server located on a windows 8.1 machine off of a Raspberry Pi B+ that is hardwired to a Wifi Pineapple Mark 5. Xming successfully launches ...
0
votes
1answer
22 views

start process from ssh and be able to close connection [duplicate]

I'm connecting to my RaspberryPi with Raspbian installed via ssh and my problem is, that I can't let the RasPi do things (installing software, make calculations) while my Computer is shut down, since ...
0
votes
2answers
2k views

Can't connect to WLAN with netctl

I can't connect to a WiFi network. I tried various methods such as wpa_supplicant and wicd. At the moment I'm trying netctl. When I enter the command: systemctl --type=service I see the following ...
0
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0answers
20 views

Transmission in idle or slow speed

I am running Transmission on Raspbian via the command line. transmission-daemon is running fine as well as downloading. However after the download is finished and seeding should start, the Raspberry ...
0
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0answers
22 views

Send a file via Bluetooth to an Android Phone: pair request failure

When I send a file via Bluetooth from a Raspberry Pi to an Android phone via Obex object push, the raspberry always makes a pair request without any PIN code in vain, and after that it sends the file ...
0
votes
1answer
47 views

Samba and usbmount: can't write on automounted device

This is my problem: I configured my RPi with Debian: Samba shares /media/, that is readable-writeable-executable from my home network usbmount automount USB devices when inserted in my RPi, in ...
3
votes
0answers
114 views

Running a btrfs RAID 5 array on Arch Linux

For two weeks, I've been trying to run my Raspberry Pi (model B) as root from a btrfs RAID 5 without success. The RAID runs on three 1TB disks /dev/sda, /dev/sdb and /dev/sdc. The three disks were ...
1
vote
2answers
35 views

Arch Linux ARMv6 (RPi B+) boot issue

I've asked around in the Raspberry Pi stack exchange, and am not having much luck, so I thought I'd try migrate this question here. I am tinkering with different Linux flavours on the B+, but I am ...
2
votes
0answers
51 views

Cannot connect to OpenVPN server

I'm trying to run an OpenVPN server on a Raspberry Pi. After installation using apt, I wanted to establish just a raw connection to test it, but I can't connect to the server from another computer. ...
0
votes
0answers
54 views

Can distcc use ccache on the compile servers?

I know that ccache can use distcc as a compiler wrapper, but can the opposite also be done? I have a bunch of raspberry pi machines which use distcc to cross-compile their arm binaries on a x64 ...
1
vote
1answer
38 views

_Robust_ bluetooth serial port console/tty

I've managed to create and connect to a console via bluetooth, as is described in many Q&A's FAQs Guides etc found via a google search. Briefly, in sudo mode, /usr/sbin/hciconfig hci0 piscan ...
0
votes
1answer
51 views

Updating IP for port

In below unix output of "netstat -pln" netstat -pln (Not all processes could be identified, non-owned process info will not be shown, you would have to be root to see it all.) Active Internet ...
1
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0answers
28 views

How to route vpn traffic over hostapd-raspberry pi

I have a raspberry pi running hostapd and I am able to connect my laptop as a wifi client to the raspberry bi wifi router. The problem is with the vpn traffic, I cant connect to my office vpn with ...
0
votes
4answers
99 views

cron - production-ready alternative

I am testing out a Raspberry Pi with the aim to use it in a production system for logging manufacturing data. All is working well and I have been recording test data over the last month. For ...
0
votes
0answers
27 views

wireless and wired both not working at the same time

On a Raspberry Pi, running Raspberry OS, I have bridged eth0 and wlan0 in order to share the internet connection of Ethernet using wifi. both the interfaces are configured and both are up.but after ...
1
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0answers
30 views

mrtg configuration

I installed mrtg and want add CPU, Memory graphs of local machine (not router) . Traffic graphs page working properly.Tried to find tutorial how to do that but: I do not have mrtg dir on /etc to ...
3
votes
2answers
3k views

Copy MBR and boot partition to a smaller disk

I'm using a 32GB SD card for my raspberry pi. I have successfully transferred the operating system (Archlinux ARM) to a usb harddrive. Which means that I only need the boot partition on the SD card. ...
0
votes
1answer
73 views

Alternative to ffplay for Raw Video Playback without X Windows

I am successfully capturing frames from a small USB IR camera on the small Raspberry Pi Linux board. I am using the 'libseek' code to do this: https://github.com/zougloub/libseek I can see alot of ...
1
vote
0answers
46 views

Can I print via CUPS on ARM device without drivers by installing CUPS onto an x86 server with drivers?

I just spent a few frustrating hours troubleshooting on a Raspberry Pi 2 only to find out that it is impossible to print to my Canon printer natively using CUPS. Thankfully, my printer supports Google ...
1
vote
1answer
55 views

Problem with apt-get and locales (inappropriate # in .deb package name)

First of all, I'm running Raspbian, any extra needed info, I will post it here, just ask for it. EDIT: Output of locales -a: C C.UTF-8 en_GB.utf8 POSIX I configured en_GB.utf8, about the others, ...
1
vote
2answers
49 views

How to Automount a CIFS share after WiFi connects on Raspbian

I've got Raspbian running on RaspberryPi 2. I've a WIFI dongle, configured network/interfaces to automatically connect to my home network... all works great. I've a windows share on my LAN that I ...
2
votes
1answer
32 views

Local E-Mail sink

I do have multiple mail accounts (personal, university, work, …). Currently I'm connecting from every device (notebook, smart phone, tablet,…) to each of them via IMAP . Setting up multiple IMAP and ...