APT (Advanced Packaging Tool) is the standard software package management system for Debian and its derivatives.

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Mint 12 - Error updating MySQL (mysql-client-core-5.1)

I have MySQL 5.5 installed via packages.dotdeb.org. When trying to update 5.1, which is also installed, I get the following error: E: ...
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1k views

Apt-Get Install Unmet Dependencies

My debian computer will not install the new kernel. It says I have unmet dependencies, and those dependencies say they have unmet dependencies. Many of these dependencies are already installed ...
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321 views

Ubuntu Could not purge package

I've tried to install oracle-java7-installer package from custom repository onto Ubuntu 12. It was failed during executing some post-installation script. So. I want just to rollback it and proceed ...
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Debian Squeeze not whole of package contents installed [closed]

When I do apt-get install usb-modeswitch-data, not all of it's contents are installed under /etc/usb_modeswitch.d. I looked inside package and wasn't able to understand how could it be -- there were ...
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3k views

build-dep firefox not working on Linux Mint

I'm on the latest Linux Mint 12. In order to compile Firefox I need to do a sudo apt-get build-dep firefox which isn't working and showing the following error: $ sudo apt-get build-dep firefox ...
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apt-get : no installation candidate for libxul-dev

When I'm installing libxul-dev I end with this error message: $ sudo apt-get install libxul-dev Reading package lists... Done Building dependency tree Reading state information... Done Package ...
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2k views

How to set default APT source

Running cat /etc/apt/apt.conf gives: APT::Default-Release "stable"; I thought doing that would disallow the command apt-get install wajig to work, if a newer version was available anywhere but ...
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559 views

How to unpack libc6 source on Hardy using debian/rules?

How do I unpack the libc6 source code on Hardy without building everything? I run apt-get source libc6 and I get $ ls -1d glibc-2.7/* glibc-2.7/debian glibc-2.7/glibc-2.7.tar.bz2 ...
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Can apt_preferences track the priority of a package?

When I run apt show foo I see in the output a line that says "Priority:" and one of the values: required important standard optional extra Can I use the apt_preferences file to filter packages ...
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52 views

Unresolved dependencies when installing AceStream

I'm using ''Debian GNU/Linux stretch/sid'', though my knowledge of the system is not yet broad enough to my liking. I'm trying to install AceStream, following these steps. But when I added this line ...
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26 views

apt-get failed to fork in UML (user mode Linux)

I'm running a user mode Linux (Linux-3.19.8) for development testing. I'd like to be able to edit files inside the UML. I have some experience with Vim, so I'd prefer that. But unfortunately when I ...
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25 views

How to install Readahead-Fedora on Lubuntu 15.10? [closed]

I try to install Readahead-Fedora withe the command line : sudo apt-get install readahead-fedora But doesn't work! How can I install readahead-fedora?
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Create Local apt repo with staging environment

I am trying to create an apt repository with reprepro which is very straight forward for the most part. I have been using this article as a reference because I liked the structure of having a staging ...
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how to use debtags in conjuction with when a package arrived in the debian repository?

Is there a way to use debtags and search within a specific time-frame ? For instance/example, let's say I want to know which game packages came in since 2016 till date. Now AFAIK the debtag for ...
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865 views

Problem installing tor on Kali Linux

I'm trying to install tor on my Kali Linux 2016.1 (kali-rolling). When I type apt-get install tor in Terminal, this error appears: Reading package lists... Done Building dependency tree ...
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50 views

wkhtmltopdf & debian - install

I have a question about the installation of wkhtmltopdf on Debian machines via the apt-get command. So far, I've tested three environments, with different results, and I'd like to better understand ...
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29 views

Where is the information for debian control files stored?

The documentation for Debian and the dpkg package managment system explains the debian/control files are meta data for packages, e.g. these docs explain: The control file contains the information ...
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When are binary-all/Packages files read on debian repositories?

Debian repositories include the folder binary-all and inside them some Packages files, which mention independent-architecture packages. However, it seems that at least amd64 apt doesn't read the ...
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24 views

Loggin apt history to syslog

I have a centralized log management server (graylog) and I want to be able to see the installed/updated/removed packages from a couple of ubuntu serveres there is running. But is there anyway to ...
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View apt-history well-arranged

When I look at the apt install history at /var/log/apt/history.log.1.gz, there is a lot of information and it is hard to figure out what was installed explicitly and what was brought in as a ...
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Shutdown PC after suspending terminal process (apt-get upgrade)

What's going to happen if I shutdown my PC after suspending a terminal process (with Ctrl+Z)? In my case, it's sudo apt-get upgrade. The upgrade file size is 250 MB, it takes far more time downloading ...
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103 views

Linux Noob: apt-get not installing package but no error?

Not necessarily asking for a solution but just the meaning of what I'm dealing with: admin@hostname:/etc/apache2/mods-available$ sudo apt-get install libapache2-mod-mono Reading package lists... ...
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what are the differences between package installers?

I have just started using Linux Mint and I have come across multiple ways to install packages from the command line: apt-get, aptitude, gdebi so far. Can someone explain what the major differences ...
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dpkg install with apt-get autoremove

OS: Debian 8 I wanted to install PepperFlash, which is non-free. I don't anticipate installing many non-free packages, so instead of modifying /etc/apt/sources.list and downloading from the non-free ...
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29 views

get rid of extra languages installed with aspell [duplicate]

I have installed aspell-en, so that I can use spell check for English. When I want to switch to the English dictionary in my application, I don't see only "en" but many other languages, such as ...
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143 views

Trouble when building LZ4 from source: “recipe for target 'test-fuzzer' failed”

I am trying to install ROS (Robot Operating System) on Raspbian. There are some dependencies that I need which are unavailable for Raspbian, so I must build them from source. One of these is lz4. Here ...
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apt-offline apt-get upgrade still trying to connect to online server for upgrade even though packages have been synced already

I have a server which can't go online because of some policy. So I have to update it using apt-offline. So far it has worked for me nicely on other servers, but this one doesn't really. I created ...
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22 views

Encrypt output of apt-listchanges prior to sending email

Consider the following scenario: apt-get update && apt-get upgrade I am prompted by apt-get wether to accept and install the pending updates. First, since I have apt-listchanges installed, ...
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119 views

Java Process hangs with .exec and ssh

EDIT: I believe the issue is that the ssh connection is creating background connections that are still open (cf. http://superuser.com/a/617670). I would run ssh with the -f flag, but I need to be sure ...
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send message to log file after package installed

How can i send a message to a log file (not the apt log) after the installation of a package. I simple want to log which package (package name) was installed. ie. "links installed successfully"
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28 views

I've deleted my /var/lib/dpkg/status and status old files

I run Deepin, I've been trying to install the necessary compenents to run a LAMP server on my machine for web development. As the title says I've somehow deleted my status files. I'm not sure how, I'm ...
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187 views

Broken KDE Plasma desktop after adding sid repository under Debian

I have Debian 8.2 installed on a VirtualBox VM and I added the unstable (sid) repository to /etc/apt/sources.list without removing any other repositories and afterwards I ran apt-get update && ...
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65 views

apt-get wait for lock release

If you are running apt-get commands on terminal and want to install stuff on the software center, the center says it waits until apt-get finishes. I wanted to know if it is possible to do the same but ...
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459 views

Trouble installing Unity8-LXC on Mint

(I originally posed this on askubuntu but was told it should be here instead.) I want to install unity8-lxc on Linux Mint so I can check out Unity8 without installing it. Mint 17.3 (Rafaela) of ...
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122 views

reset system file permissions, owners and groups

Mac has a utility that checks permissions of files installed on your system to make sure they have the correct permissions as per an installation. Is there something like that with LinuxMint. I am not ...
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Errors in Linux Mint update manager

Linux Mint's (I'm using Linux Mint Mate edition, 17.2 32 bit) update manager gives me: I tried this from the terminal: sudo rm -r /var/lib/apt/lists sudo mkdir -p /var/lib/apt/lists/partial sudo ...
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218 views

Kali Linux disable automatic package updates

I'm using Kali Linux, latest edition and in the last two weeks it has auto-updated packages. I wasn't aware of this until I saw a notification bubble and when I checked out the GNOME PackageKit ...
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507 views

sources.list file empty in debian [duplicate]

On running nano /etc/apt/sources.list , the text editor opens the sources.list file but it is completely empty! How to get the default sources.list file as I am unable to update debian (apt-get ...
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258 views

Unexpected end of file or stream

Extracting templates from packages: 100% Preconfiguring packages ... (Reading database ... 301729 files and directories currently installed.) Preparing to unpack ...
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Debian Jessie removing leafpad

I have installed Debian Jessie, in short: graphical Installation mostly options set to default software selected to install: Debian desktop LXDE SSH server standard system utilities Then ...
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No drivers after usr ownership change Linux Mint

I have Linux Mint 14.2 installed on an IBM T60 ThinkPad. Everything was going just fine until I was installing some developer tool (I can't even remember which one anymore) and accidentally changed ...
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What happens when bleachbit turns grey?

I just ran bleachbit as a regular user (not as root) and the progress bar at the top is stuck at "Please wait. Wiping free disk space. About 0 minutes remaining" and the entire bleachbit screen has ...
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294 views

How to install libboost-all-dev v1.40 Debian wheezy

I'm new here. I need to install libboost-all-dev package that contains this stuff: libboost1.40-dev libboost-system1.40-dev libboost-filesystem1.40-dev libboost-date-time1.40-dev ...
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235 views

Debian 8 apt-get upgrade fails with Failed to fetch … Connection failed

Debian 8 "Jessie". CLI-only home-use server. "apt-get upgrade" always fails with "E: Failed to fetch ... Connection failed ..." errors. "apt-get update" appears to always succeed. Problem has been ...
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32 views

Restart custom daemon when dependencies were updated

I have the following problem/requirements: On a Ubuntu 14.04 LTS system I'm running Subversion installed from an external repository (WANDisco). This repository is well maintained and provides ...
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806 views

How to tell apt-get to switch from Sources.bz2 to Sources.gz

I have a clean installation of kali-2.0.1-rpi.img on a Raspberry Pi B+. It's connected to the mac via cable and network is working: I can open web pages and ping ips from the pi. After booting and ...
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E: GPG error: http://downloads.sourceforge.net all Release: The following signatures were invalid: NODATA 1 NODATA 2

Following is the output for sudo apt-get update Get:1 http://deb.torproject.org precise Release.gpg [490 B] Get:2 http://deb.torproject.org precise Release [3,709 B] ...
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apt-get update: Unable to find expected entry 'Packages' in Release file

We have an automated build and deploy process based on debootstrap and apt for creating image files for one of our products directly after the build on the build-server. The sources.list is a bit ...
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Getting a list of files modified after an apt-get upgrade or intstall?

I would like to run AIDE or tripwire to make sure executables/configuration files/... do not get modified by malware. Or at least notify me if they do get modified. I would like to get a list of ...
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Weird Wine dependency problems on Xubuntu

I'm on 64-bit Xubuntu 14.10. Nvidia graphics with the proprietary drivers, if that matters. I just ran apt-get update && apt-get upgrade, so I should be up to date. My CPU architecture is ...