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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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 ...
7
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1answer
39k views

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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3answers
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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 ...
7
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1answer
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Can I use and install Ubuntu packages in Debian?

I'm looking to install Linux Mint on my main work computer. Presently, I'm running Ubuntu 10.04 on it after upgrading from 9.10 (both 64bit). Previously, I have always backed up and formatted my hard ...
7
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1answer
3k views

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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4answers
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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 ...
6
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3answers
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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 ...
6
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3answers
13k views

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
254 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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4answers
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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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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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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 ...
5
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1answer
5k views

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 ...
5
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2answers
6k views

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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4answers
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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
10k views

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 ...
4
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3answers
246 views

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 ...
4
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1answer
414 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 ...
4
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4answers
6k views

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. ...
4
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2answers
1k views

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 ...
4
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2answers
15k views

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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3answers
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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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5answers
494 views

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
616 views

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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2answers
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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 ...
2
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2answers
115 views

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 ...
2
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1answer
250 views

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 ...
2
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0answers
136 views

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 ...
2
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1answer
908 views

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 ...
2
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1answer
346 views

Arch CPU temperature much higher than on Debian [closed]

I switched to Arch Linux from Debian/Crunchbang and noticed much higher temperature. It's almost the same configuration: openbox, etc and Arch runs with 57-70 °C but Debian works with 43°C - 50°C I ...
2
votes
1answer
752 views

Qt based apps have unreadable, tiny font sizes

I'm running debian squeeze with Xfce 4.6. Today I logged onto my machine and all Qt-based apps have really tiny font sizes. I took a screenshot with Kile, skype 2.6, Kate and gedit for comparison: ...
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2answers
5k views

How to start an application automatically on boot

I am new to Linux & looking forward to start application (which toggles a led every 10 sec). I have written the application program & it is working fine but now I want to start it ...
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2answers
4k views

“lsmod |grep audio” doesn't return anything?

I am running Debian Squeeze. I installed and removed Gnome3 and reinstalled Gnome2.x (epic fail and stupidity) and in the process I have lost audio, lspci returns following # lspci | grep Audio ...
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2answers
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I always need to ifdown/ifup wlan0 after reboot

I'm trying to create an ad-hoc wifi made of 5 computers (one windows pc and 4 raspberry pi loaded with a raspbian) the raspberry pi will talk through mqtt, but tha'ts not the point. The problem I have ...
1
vote
1answer
428 views

How to trigger mount/umount before/after hibernation?

How to trigger mount/umount before/after hibernation? I use s2disk. Note: Debian
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1answer
189 views

Trouble understanding the Debian bug reporting system

I am currently experiencing this bug, except that I'm using the Wheezy/testing netinstaller. Strangely, I used the netinst .iso a few months ago, and everything was fine. So it almost seems as if the ...
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4answers
45k views

How to install Debian from USB? (Using full size image not netinstall)

I learned of a way to install Debian from USB using the netinstall image, which is fine. However it means I have to spend hours and hours downloading packages to do the install. Is there a way I can ...
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4answers
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How to truely install a tar.gz file on Linux - how to manage manually-installed (or standalone) applications?

I see all these links explaining packages and .debs... I know that... and there are many kludges to get tar.gz files working (eg: update-alternatives for Java or manually dropping the file in ...
8
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3answers
1k views

How can I tell if my system is keeping the system time up to date?

How can I tell if my Debian system is keeping the system time accurate by getting NTP updates? Basically I want to turn this on if it is currently off, but I don't know if it is on or off.
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votes
2answers
6k views

console-kit-daemon Hogging CPU and RAM

We have a system that's been a bit sluggish. top reports that console-kit-daemon takes anywhere from 18-30% CPU and about 50% memory. There are only two users logged in, one on X and one via ssh. Any ...
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2answers
188 views

How to remove a group of no longer needed Debian packages?

When building software, I sometimes need to install libraries, binaries, etc. which are only required to build the package but then I forget about removing them, so I end having to cleanup several ...
6
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1answer
604 views

Are Debian- and RedHat-style repositories compromised by Heartbleed OpenSSL bug?

The Heartbleed exploit (CVE-2014-0160) makes SSL connections using OpenSSL vulnerable to private key leakage. Does it mean that official update channels in RHEL/CentOS/etc. and Debian/Ubuntu shall be ...
6
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1answer
2k views

gpg starting gpg-agent on demand?

The man page of gpg-agent states: The agent is usualy started on demand by gpg, gpgsm, gpgconf or gpg-connect-agent. Thus there is no reason to start it manually. In case you want to ...
6
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1answer
5k views

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 ...
6
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2answers
6k views

Enabling apt repository priority in LMDE

I want to set up apt repository priority ordering in Linux Mint Debian Edition 2012.04. In /etc/apt/preferences the order should be: LMDE -> Debian testing -> Debian unstable. In other words, I almost ...
5
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4answers
257 views

Converting `for file in` to `find` so that my script can apply recursively

I've been working on my first bash script for some time now (I just started UNIX this week). I have this idea of running a bash script to check some conditions and using ffmpeg to convert all the ...
5
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3answers
683 views

Debian + KVM: Which version to use? Stable or “new”?

I have Debian 6.0.4 (Squeeze) x64. Nowadays I use KVM stable package from apt-get. Could you recommend me using a compiled newest or newer version instead of using the old one KVM package from Debian ...