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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318 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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126 views

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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2k views

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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2answers
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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394 views

I can't use or find the google debian unstable/sid repository

I'm trying to use the debian unstable/sid branch of the google repositories (deb http://dl.google.com/linux/deb/ unstable non-free main), but I get errors: Err "http://dl.google.com" ...
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547 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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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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67 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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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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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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11 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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17 views

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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23 views

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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2answers
58 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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34 views

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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18 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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67 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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26 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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104 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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61 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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54 views

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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136 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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181 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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134 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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35 views

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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21 views

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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141 views

No candidate version found for sudo

When I try install sudo in Debian 8.2 aptitude install sudo I get error: No candidate version found for sudo. Source list is standart. Sorry for my bad english. Source list: deb ...
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202 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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156 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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30 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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745 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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73 views

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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56 views

Detect and remove unused files to save space [closed]

I want to save disk space by removing files I don't need. BleachBit crashed systematically when running in my Ubuntu 14.10 machine. However, what can I run as command to clear temporary files, broken ...
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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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76 views

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 ...
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470 views

Receiving “Unable to correct problems, you have held broken packages.” after trying to install python -setuptools and python-pip

I ran "sudo apt-get install python-setuptools python-pip" but I received: Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be ...
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21 views

Add Repository In Debian 6.0.8 [duplicate]

I am trying to add a repository in Debian 6.0.8 sudo cat /etc/debian_version 6.0.8 sudo apt-get install software-properties-common E: Unable to locate package software-properties-common sudo ...
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80 views

How to update an offline Debian 7 to Debian 8

I have an offline Debian 7 server, which I would like to update to Debian 8 at some stage, but I fear I'll do it wrong, so here I go ask you first for best practice to go about this. Currently the ...
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1k views

Broken System due to upgrading libc6

I am using Kali, and I tried to upgrade libc6, because it comes with a lower version than I need. After downloading the latest package from the debian repo ...
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0answers
30 views

Uninstall libc6 (from Debian testing) from Debian stable [duplicate]

I wanted to install the text editor Atom on Debian stable (but I don't want to anymore), and I had to install libc6 from Debian testing. Bad idea, I know. So I changed the sources.list, etc... Used ...
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59 views

How to resolve message '… system lacks support for snapshot feature'?

When I do "sudo apt-get update && sudo apt-get upgrade", I usually get this message in my terminal: Sorry, your system lacks support for the snapshot feature. How do I stop this message ...
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259 views

Error during ubuntu upgrade (errors were encountered while processing)

I am trying to upgrade my ubuntu from 11.10 to 14.10 but I got this error message when I ran sudo apt-get -f install errors were encountered while processing: ...
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531 views

Debian - problems updating mysql 5.6

I just tried to update my dev database that runs on debian 7.8. Unfortunately it's now giving me the folllowing error: ... W: Failed to fetch http://repo.mysql.com/apt/debian/dists/wheezy/Release ...