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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30 views

Permission mystery: NetATalk on Debian requires rename?

I've got a Raspberry Pi running OpenHab for my home automation. OpenHab has a designer that can configure the system. Up to now I've been running NetATalk on the Pi, sharing the files to my Mac which ...
0
votes
1answer
91 views

Unable to install Arch Linux on SD card via Virtual Box

My aim is to create a bootable SD card with Arch Linux, for my Raspberry Pi. I have been trying to follow this guide without success. So far I have: A working Arch Linux virtual box, as my host is ...
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0answers
18 views

baudrate config changes only after starting x

I've changed an i2c config file so current baudrate is 300000. I do a reboot and start an i2c baudrate checking program. sudo ./checkbr But what I get seems to be usual baudrate settings(default). ...
0
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1answer
50 views

Can't list symlinks on apache

So I have an Apache server on my raspberry pi running Raspibian, where its root is at /var/www and I've created a symlink in www called downloads which links to /home/pi/downloads. First of all, I've ...
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0answers
149 views

What are bogus file nlink values?

I am using files from a SMB share on my Raspberry Pi, running Raspbian. Whenever I access those files, I get the following message in my syslog: CIFS VFS: bogus file nlink value 0 What does that ...
0
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2answers
41 views

How to remove ipv6

I added ipv6 to Raspbian (debian) on my Raspberry Pi using modprobe I do not use it, and want to remove. I tried sudo modprobe -r ipv6 but get error FATAL: Module ipv6 is in use. The only process I ...
0
votes
1answer
63 views

Why does transmission adds a new user to the system?

When I installed transmission, I've seen here that I need to change the ownership of some groups to able this to work with my raspberry pi. First of all: why does transmission adds a new user to the ...
0
votes
1answer
410 views

How to open the SSH port 22? [closed]

I have installed the ssh utility on an embedded system but I can't connect to it. I am able to ssh from the device to another computer on the network but not the other way around. The only port ...
0
votes
1answer
57 views

script does not execute

I have rPi B+ running ArchLinux with kernel Linux comp001 3.18.6-2-ARCH #1 PREEMPT Sun Feb 8 09:43:43 MST 2015 armv6l GNU/Linux with Real Time Clock hardware RTC Pi. However, I would like to check if ...
0
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1answer
45 views

Why do I need to mount a USB flash drive if it's already in my Raspibian

I have been reading tutorials on how to configure transimission to save my downloads in USB flash drive. When I go to /media in my file manager I can see my USB flash drive and access its files. This ...
1
vote
1answer
62 views

Jar on Raspberry Pi not responding after a long time

Hello I made a java program with friend that is designed to run 24/7 as a personal assistant on a headless Raspberry Pi. It basically can be used as an alarm and to tell us the weather or news etc. So ...
0
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1answer
45 views

php shell_exec() + /dev/hwrng: no output

I have this PHP script: <?php $od = shell_exec('od /dev/hwrng --address-radix=n --read-bytes=4 --format=u4'); ?> <html> <head> <title>hwrng</title> </head> ...
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votes
1answer
99 views

SCP from remote to local does not work

I can scp just fine from local to remote by doing: scp trip3.csv pi@192.168.2.11:/home/pi/ But when I try to do remote to local (below) it says no such file or directory: scp ...
0
votes
1answer
298 views

vsftpd wont start

I have Rapsberry Pi B+ with Arch Linux installation. uname reports version: [computer@computer001 ~]$ uname -a Linux computer001 3.18.3-3-ARCH #1 PREEMPT Mon Jan 26 20:10:28 MST 2015 armv6l GNU/Linux ...
0
votes
1answer
525 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 ...
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0answers
386 views

Cannot connect to wireless network with Ralink MT7601

I have been busy with my new Raspberry Pi B+ the whole day. I am trying to get on the wireless network. Here the steps I performed: Check on kernel # uname -a Linux kali 3.12.26 #1 PREEMPT Thu AUg ...
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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 ...
0
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1answer
67 views

LXDE right click for software

How can I add things the the right click menu when opening files I want to add Python to the list and make it the default but it does not even appear on the list. If posable can it please be a ...
1
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0answers
180 views

PPTP port forwarding

I have a Debian server (with public IP) and Raspberry-PI at home with ADSL connection. I am running a web server on RP which I want to be accessible from the outside. I have set up PPTP and my RP ...
0
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0answers
131 views

Systemd config for later mounted encrypted volume with services working on it

Hi everyone, I am working on a Banana Pi with Arch Linux and i am currently trying to accomplish the following: After someone mounted the encrypted keyfiles for my external storage systemd shall use ...
1
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0answers
109 views

Raspbian: USB storage device name changing after USB device power cycle

I'm running Raspbian 7.4 on a Raspberry PI that has two USB storage devices connected to it. This Raspberry PI will remain running during a power failure because it has console cable connected to it ...
1
vote
1answer
446 views

How can I add applications to the lxpanel application launch bar via cli?

Is there a way on LXDE toolbar to change what applications are on the quick launch part via the terminal so that it can be put in a batch file to change on multiple clients?
0
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1answer
480 views

Automake - problem with installing version automake-1.14.1

I have problem with installing automake 1.14.1 on Rapbian (2014-09-09-wheezy-raspbian) distro. I wrote sh ./configure and then I wrote make then terminal wrote me that: $ make ...
1
vote
1answer
137 views

Force sending emails on port 587

I have an email server that is running postfix and dovecot for emails. Receiving emails works just fine, however my ISP blocks port 25. I'm trying to use either TLS or SSL to avoid this. The problem ...
-1
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1answer
297 views

Raspberry Pi backup server (Mac & Windows) [closed]

I would like to set up my raspberry pi model B and my 2TB hard drive as a backup server for both my windows pc and my mac. I would like to partition my hard drive such that 300GB is for mac time ...
6
votes
2answers
263 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 ...
0
votes
0answers
178 views

Bananian Pi - HDMI cropped

I have downloaded the latest version of Bananian Pi for a standard Banana Pi model. After the SD card was written, I connected the Banana Pi to a HDMI TV. The screen is cut off at all edges. I can ...
1
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0answers
34 views

Resources usage in x-forwarding

AFAIK, it's possible to forward X-Window sessions, i.e. a computer ("client") may work as a (dumb?) terminal for another ("server"), displaying the desktop, GUI, etc. (and playing sounds, etc.) This ...
0
votes
1answer
261 views

XLinux PPP: wvdial exit code 16 no debug details

I'm trying to use a 3G USB modem on a Rapsbian RPi and all goes well, except for some reason the PPP disconnects with exit code 16. I have debug mode enabled, but it doesn't say nothing, except that ...
1
vote
1answer
62 views

How to continue a script after X has been closed?

I recently installed RetroPie on my Raspberry Pi and I'm trying to find a way to (once I'm in LXDE) run a shell script that kills X and then starts EmulationStation. I can kill X with pkill x but then ...
1
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0answers
17 views

How can I guarantee USB wlan0/wlan1 order? [duplicate]

From doing research, I think I understand that the order of wlan0 and wlan1 ( and so on ) is determined by the order that the USB devices are recognized. My question is whether or not this order is ...
0
votes
1answer
136 views

Using tee or pipe to log console output will cause my program not to start [duplicate]

I'm running hostapd on my raspberry PI to let it function as an accesspoint. It's working fine with the following command: sudo hostapd /etc/hostapd/hostapd.conf This will start hostapd and log all ...
1
vote
1answer
185 views

How to use ARM as LTSP server? [closed]

Arm has a limited support for server packages on Linux but is it possible to use ARM board i.e Raspberry Pi or Banana Pi(it uses Armhf instruction set rather than dated Armv6 used by raspberry pi) as ...
1
vote
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 ...
6
votes
5answers
1k views

Can you make a linux system halt and boot my Raspberry-pi at certain times?

How to make a system turn itself off and back on at different times. For example I would have my "server" turn off at 4 A.M then turn back on at 5 A.M every day. Is this possible? I am using a ...
1
vote
1answer
67 views

cross-platform audio streaming

I am helping a friend to set up his banana pi (raspberry pi clone) for use as a home server/NAS. At the moment we are trying to set it up to receive and play the audio of any other computer on the ...
0
votes
0answers
42 views

How to use multiple webcams?

I wanna capture images with two webcams via the Raspberry Pi. I am using the command streamer to capture the first camera and then the second camera. Via streamer i am selecting the imput with "-i ...
1
vote
1answer
49 views

wc -m command in raspberry pi adding an extra number

I am writing a program on the pi using wc -m command to count the amount of letters in a string, however, it counts the letters but adds one extra. This is what I currently have. echo "enter a word" ...
0
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0answers
168 views

Is it normal to irssi freezes when receiving dcc?

I'm running it over screen with Raspberry Pi Model B, maybe the hardware is not the best, but when a streaming begins, I am unable to type anything, even Meta + Arrow doesn't work, but changing ...
0
votes
0answers
26 views

Files and Directories Dissappearing from Software Raid on Power Failure

I have a home samba file "server" (a raspberry pi) with two hard drives in a software raid 1, which have proven less reliable than any of my non-raid disks. I know there is a chance for data ...
0
votes
0answers
171 views

Cursor flickering/vanishing in XFCE, even with display compositing off

I am running XFCE4 with Raspbian (essentially Debian) on my Raspberry Pi. I read here on Stack Exchange that turning display compositing off should resolve my problem, which it didn't. Also I would ...
1
vote
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 ...
1
vote
2answers
1k views

QEMU can emulate SD card from Linux but not from OSX

Short version I am trying to emulate a RaspberryPi directly from the SD card (using the same commands as presented here from MacOSX. I am using QEMU. However, the partitions on my SD card are not ...
3
votes
2answers
241 views

leaking memory with shell script and tty [closed]

I'm running a shell script on a raspberry pi to communicate with a arduino. Every hour my ram gets used up by about 50 megabytes more. The script itself just connects to ttyACM0 (the arduino's usb ...
0
votes
0answers
84 views

How to fix Module is Unknown error without logging in (PiLFS)

I've built a PiLFS distribution and was running it fine about a month ago. Now, when I turn on the Raspberry pi and attempt to login as root with the proper password, it gives the error Module is ...
7
votes
1answer
2k views

Emulate RaspberryPi using QEMU

I would like to run a RaspberryPi system on my MacOSX using QEMU. I tried the following, using this tutorial: ./qemu-system-arm -M versatilepb -cpu arm1176 -m 256 -hda ArchLinuxARM-2014.06-rpi.img ...
0
votes
2answers
114 views

How to run cgminer on boot?

I have the following commands I want to run when the raspberry pi boots up, it is for my bitcoin minner to start: cd /home/pi/cgminer-4.5.0 sudo ./cgminer -o http://xxxxxxxxxxx -u xxxxxxxx -p ...
0
votes
1answer
1k views

cannot mount W95 FAT32 (LBA) partition type in ArchLinux

I am trying to mount W95 FAT32 (LBA) partition type into /mnt/data on my Raspbery Pi B+. Therefore, I've created this parttion and the current partition table is as follows: I've checked ...
0
votes
1answer
65 views

Cannot change dir while connected to Archlinux vsftp server [closed]

I have Raspberry Pi B+ with Archlinux installed. I've installed and configured its vsftpd ftp server and I connect to it from WinSCP (running on Windows 7 PC). I would like to upload some file, but I ...
0
votes
2answers
310 views

Why is my server intermittently refusing ssh connections?

Background I have an ssh and OwnCloud server. Frequently, my desktop's OwnCloud client disconnects. Attempting to ssh into my server results in Connection refused. I can ping the server, but cannot ...