Debian is a community-driven GNU/Linux distribution which provides a large range of packages and supports a large range of architectures. It strongly focuses on free software. It has several derivatives, notably Ubuntu and Linux Mint.

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Upgrading Debian Squeeze To Wheezy - Should conf' files be kept or replaced?

I am currently upgrading my all-new Linode server running Debian 6 (Squeeze) to 7 (Wheezy) this way: Updating current system: sudo apt-get update && sudo apt-get upgrade Replace all ...
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Is Debian stable a rolling release?

The question is really that simple: is Debian stable a rolling release? If it's not a rolling release type OS, does a rolling release distro exist which is based on Debian stable? I know Debian ...
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Debian 6.0 system with 2.6.39 kernel dropping packets, sandy bridge hardware

I recently migrated an existing Debian system to new hardware, a core i3 chip running on an intel sandy bridge motherboard. I’m experiencing a very strange problem; when I ping my router, about 50% of ...
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How to see who is logged on to many workstations?

Before I go to work creating my own I would like to find an existing system to do the following: Provide a concise list of users logged on to any of the workstations Show workstation host name, IP, ...
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How do I know which version of Debian I'm running?

In a tutorial, I'm prompted "If you are running Squeeze, follow these instructions..." and "If you are running Wheezy, follow these other instructions..." When I run uname, I get the following ...
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Automating tasks on a website on a headless server

I want to automate a task which can only be done on a website (with prior login) on my debian server. There is no public API available, so I can't use one. Is there a way to do so? I thought about a ...
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Preseeding Debian Install From Local Mirror: No Disks Detected

As a follow up to this question, I am trying to fully automate the Debian (squeeze) installation procedure. I have so far managed to mount an ISO image of the main Debian DVD and serve it over FTP to ...
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change terminal title

I want to make a shell alias that starts a certain program and also changes the title of the terminal to the name of the program. How can I do that? In case it matters, I am running the terminal on ...
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How to install kvm in Debian (Lenny) over powerpc

I am emulating powerpc using qemu-system-ppc on top of x86, and running debian-lenny-ppc with it. I want to install kvm inside that debian. I have learned that the kvm and qemu-kvm packages are not ...
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1answer
852 views

How to suspend an USB device?

I want to suspend a connected USB device at my pc manually. I tried the following instructions in Debian (Kernel 3.2.0). uname output: Linux debian7-dev-gnome 3.2.0-4-686-pae #1 SMP Debian ...
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1answer
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How to mount USB stick on Debian Sid?

I've just installed Debian Sid on my computer but I cannot mount external USB drives as you can see in the image. Mounting failed Cannot mount "SENZATITOLO" Not authorized What should I ...
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How to install Adobe Acrobat Reader in Debian?

I've got deb http://debian-multimedia.org squeeze main in "/etc/apt/sources.list", but wajig update && wajig install acroread results in: E: Package ‘acroread’ has no installation candidate ...
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can't start x11vnc without attached monitor

I'd like to setup x11vnc (or any other vnc server) to start at boot-time. The display manager is kdm, the distribution is Ubuntu 12.04.2 LTS. When I try to start x11vnc, I'm getting this errors: $ ...
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I can't delete a file that I have write permissions for as a group member

$ touch testfile $ chmod g+w testfile $ sudo adduser user2 user1 $ stat -c'%a %A' testfile 664 -rw-rw-r-- $ su user2 Password: $ groups user2 user1 $ rm testfile rm: cannot remove `testfile': ...
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How to quickly create a local apt repository for random packages using a Debian based linux distribution?

Some situations call for manually installing a local package using dpkg -i <packagename>. Sometimes it may be further useful to leverage the functionality of apt with that package so the ...
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1answer
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How can I determine if my processor is 64 or 32 bit? [duplicate]

Possible Duplicate: How do I know that my CPU supports 64bit operating systems under Linux? I am running Debian Squeeze, how can I determine whether my processor is 64 or 32-bit? I'm ...
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How do I install Adobe Flash on Debian Wheezy?

I have tried following http://wiki.debian.org/FlashPlayer but on the very first command: sudo aptitude install flashplugin-nonfree I get: oshirowanen@debian:~$ sudo aptitude install ...
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1answer
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How to get my bluetooth keyboard to be recognized before log in?

Because I need to use my keyboard to log in, I would like my keyboard pair automatically, pre-log in. I am using Debian squeeze, and am new to linux. All tutorials I have found seem to require the ...
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Postfix doesn't send mail, complaining about “Host or domain name not found”

I followed these instructions in order to send mail and here's the Postfix log: Sep 26 00:46:24 tshepang postfix/smtpd[5728]: 8EE2464931: client=localhost[127.0.0.1] Sep 26 00:47:44 tshepang ...
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1answer
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Why can't I use arrow keys in terminal on Debian 6? (nonroot)

When I am on a non-root user I cannot use ↑/↓ to list my previous commands, and if I am typing I can't use ←/→ to say, add in a directory or to correct the ...
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How long are Debian stable releases supported? like Debian Wheezy

I am Ubuntu user; while I know that Ubuntu 12.04 is LTS and will be supported until April 2017, I'd like to know what the projected support lifetime of Debian Wheezy will be.
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Help configuring a custom log file for iptables

I'm trying to log dropped packages to a custom file instead of /var/log/messages. To achieve this, I have added these two lines at the end of my configuration file: -A INPUT -m limit --limit ...
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4answers
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Reinstalling all Debian packages

I killed by mistake a dpkg process running in the background and I would like to reinstall all packages to be sure everything is allright. First, I tried to get a list of all packages and reinstall ...
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1answer
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Debian not reachable via its hostname in LAN

My debian is not discoverable via its hostname in my LAN. I have a couple of other ubuntu machines in the LAN and they are all pingable via their hostnames. on my debian: pi@raspberrypi ~ $ ...
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Get diff changes between original files installed with apt and current files

I installed php5-fpm package using apt; then I made some changes to the PHP configuration files. Now I would get the diffs between the original files versions (the ones of the package installed) and ...
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Swap usage too high?

I have a debian sid box, freshly installed about a month ago, with no desktop apps running at the moment. Any command I try to run (via ssh) makes the hard disk work very hard. The system worked ...
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2answers
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How to write init.d script log messages to disk?

I'm running Debian wheezy. Many scripts in /etc/init.d/ use various logging functions defined in the Linux Standard Base, like log_success_msg and log_warning_msg. The LSB documentation seems a bit ...
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How to install / parse build dependencies from debian/control?

Let's suppose you downloaded a source code folder, that contains an existing /debian/ folder as well as /debian/control file. Let's suppose the package in question is not in Debian official ...
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1answer
507 views

Reset running process when certain ammount of memory is consumed

I'm running a Hydra on Rasppberry PI. There were some problems with the program, but aside from these, there is a hidden memory leak in the program. The source is pretty big and really can't find the ...
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2answers
283 views

Debian: An MTA just to solve dependencies, not because I really need one

It has bothered me for years that with every new Debian installation, a full MTA (Mail Transport Agent) was installed even if I had no desire to use the machine as a mail server. The MTA was necessary ...
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How to fix mpt2sas “port enable: FAILED with timeout (timeout=300s)”?

Since having set the drives attached to an LSI SAS 2008 controller to "Power up in standby", these drives are no longer being detected. Power up in standby is also known as PUIS, POIS or "ATA6 power ...
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1answer
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Rip chapters of a DVD to separate files

I have a DVD with cartoons for kids and there are a couple of episodes on every one of them. How can I rip them such that every episode is in a separate file? I think every episode is written as a ...
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Debian Squeeze: Left mouse click stops working

After starting a new session in my Debian Squeeze (6.0.4, always updated) running in a VM (VMWare Workstation) there comes the point in time where the left mouse click stops working, so that I cannot ...
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3answers
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Missing init.d/apache2 file

I am new to linux and just recently messed up my first apache/tomcat configuration. After trying to delete apache and tomcat, and now trying to reinstall apache 2, I am missing the init.d/apache2 file ...
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What is the difference between all of these Debian version numbers?

In attempting to find the version of Debian I am running, I have run several commands; the confusing thing is, nearly all of these commands return different results. For instance, in /proc/version I ...
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How to properly configure sudoers file, on debian wheezy?

I have seen many blog posts that say, it is enough to do aptitude install sudo su root adduser USERNAME sudo But that only protects aptitude, in other words: aptitude install sendmail will ask ...
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Disable GNOME on a Debian Install

I'm very new to Linux, and I'm setting up a Debian server. Since I don't have any need for a GUI most of the time, I'd like to disable it from running at startup and wasting system resources. ...
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Map IDE drive to /dev/hda

I run a small home server with one IDE drive (for the system) and a few SATA drives (for a software RAID). The IDE drive used to be at /dev/hda and the SATA drives at /dev/sd*. After a power outage ...
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Command to install linux headers fails

I need to install my linux headers for an Nvidia driver install. But I get an error when doing so: peter@peter-deb:~$ sudo apt-get install linux-headers-$(uname -r) Reading package lists... Done ...
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Debian PPC on PowerMac G5 boots to blank screen

As a side project, I thought I'd try to throw Debian (squeeze) on an old G5 PowerMac. It installed just fine, but after the bootloader and kernel boot-up output, the screen goes blank. Looks like a ...
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Unpredictable memory explosions

The main server at my company has recently been having a lot of downtime. For reasons that neither I nor the other admins can determine, it has random (VERY sudden) explosions in memory. It becomes ...
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4answers
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Connect to the Internet on a VPN connected server without Internet

I've a remote server which is not connected to the internet, but I can connect from via SSH to it through a VPN tunnel. On this client I got internet. Is it possible 'get internet' from the client ...
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1answer
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Debian: unable to set up SELinux

I'm trying to set up SELinux on Debian 6 according to (the instructions reported on the Debian wiki). I've run this commands: apt-get install selinux-basics selinux-policy-default selinux-activate ...
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2answers
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Can I determine what changed in an upgraded package using apt or dpkg on Debian 6?

I just did an apt-get upgrade on my Debian 6 development server and noticed that a certain package named tinyproxy was upgraded. I have a particular interest in seeing precisely what changed in that ...
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/etc/hosts for Debian

I was trying to get a perl script that contacts a PostgreSQL database to work on a server. This script was mysteriously failing. I then realised that localhost was not in the /etc/hosts file. The ...
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Make does not compile modules. Error: Building modules, stage 2. MODPOST 0 modules

I have banana pi and installed debian with kernel 3.19.3-bananapi from http://www.igorpecovnik.com/2014/09/07/banana-pi-debian-sd-image/ So I want to compile a module so I downloaded kernel from ...
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1answer
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How to make PulseAudio and OSS only applications coexist on Debian Wheezy?

Before I fell back to ALSA, I had severe problems with PulseAudio deadlocks for years on my Debian system on which I am using some OSS only (requiring /dev/dsp) applications. I would like to see ...
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What is the correct way to fix the configure error: “Requested 'libdrm_nouveau >= 2.4.33' but version of libdrm_nouveau is 0.6”?

This issue came up when trying to assist a user with the questions: What are the required build dependencies of mesa for Debian-based distros? and How do I backport Mesa on Debian Wheezy?. Mesa on ...
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1answer
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Debian 7.3 (stable) with GNOME 3.4.2, new Nautilus accel won't stick

Since I've been using Debian with GNOME 3.4.2 (default version upon installation), I've always used the dconf editor to change the delete accel back to the normal delete instead of <ctrl>delete, ...
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2answers
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“wpa supplicant: No network configuration found for current AP” - carl9170-driven wifi adapter glitching on Debian 7

I've got a Debian 7 machine with Linux3.2 kernel and a USB wifi adapter with Atheros chipset (D-Link DWA-16 Xtreme N Dual Band), which in theory should work. Indeed, I managed to establish a wifi ...