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

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Update on reboot with init.d

I created a script to add a bunch of packages and update the system on a fresh install. Here's the relevant part of my init.d script that is giving me trouble: #!/bin/sh ### BEGIN INIT INFO # ...
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2answers
443 views

How to disable warning message for Apt repositories using SHA1?

A recent update of apt (in Debian unstable) generates an warning message for repositories SHA1 signed. I get the idea you should privilege SHA2 signed repositories but I use some softwares which does ...
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49 views

Automatic deployment of software to Debian

I have been reading about creating my own Debian packages for my own software and deploying them to a apt-get repository that I also can create on my own. The source code for my software is in a Git ...
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1answer
53 views

Need help in clearing the uninstalled app's unmet dependencies

First off, I'm new to Linux. Now, I've tried installing a music player called Clementine (on Kali Linux 2.0 x64) but it hasn't been (properly?) installed (since I can see it's icon in the app list). ...
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1answer
101 views

No dpkg or apt, no make or gcc. Need to install them all [closed]

I have a minimal Debian Linux based machine (i686) and need to get some .deb installed. This does not even have make or gcc installed. So I am unable to compile anything on this. So to get it ...
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1answer
671 views

Problem upgrading Jessie To Stretch

After I modified the sources.list file and changed everything from where it said "Jessie" to "Stretch", I did an apt-get update and it didn't work. So I did an apt-get dist-upgrade, and it got stuck ...
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1answer
38 views

apt hook to check for specific package changes

My goal is to prohibit installation/upgrade of a specific package if the system is not in a specific state (some pre-upgrade work needs to be done). I attempted the DPkg::Pre-Invoke hook, but it does ...
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270 views

No candidate version found for sudo

When I tried to install sudo in Debian 8.2 via aptitude install sudo I got an error: No candidate version found for sudo. The source list is standart. Here is the Source list: deb http://httpredir....
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4answers
79 views

How can I get all `apt-get` commands that I've issued since I launched a Debian server?

I need to go back to basics on a VPS but I don't want to wipe it clean. I understand that Debian stores apt-get commands somewhere, but these are separated in to separate log files. Is it possible ...
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1answer
873 views

Cannot install wine and playonlinux

I am in elementary OS Freya. sudo apt-get install wine Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may ...
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1answer
583 views

apt-get autoremove removes important packages

After some failed attempts to install the nvidia binary blob, I returned to debian's nvidia packages. But now aptitude wants to auto-remove many packages: ant ant-optional apper apper-data fonts-lyx ...
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1answer
527 views

Debian jessie 8 clean installation

I've installed debian jessie from net iso (~240Mb). On the last installation wizard step, i've unchecked all checkboxes (no kde, web, mysql, and system utilities also). Well right after that "apt-get ...
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Debian jessie mounted pendrive not trusted by apt

I have installed debian jessie from unetbootin pendrive and without network drivers. After booting from HDD, I have added mounted pendrive to apt sources (with file:// prefix). I have two problems. ...
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2answers
523 views

Prevent apt-get from using a specific mirror

I am using Cubian X1, a customized Debian wheezy distro, on my Cubietruck ARM board. Running apt-get update fails, as it tries to connect to mirror.isoc.org.il mirror which is filtered inside Iran, ...
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1answer
2k views

Apt broken after upgrading python on 14.04 - No module named 'lsb_release'

I recently needed an updated version of Python3 for a project, so I built it from source; and I believe I made a bit of a mess. All apt based operations now end in an error here: (Reading database ......
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1answer
490 views

How can I upgrade a complete list of packages from stable to backports

I have installed Qt 4.8.2 from Debian Wheezy on my system. Now, some application requires Qt 4.8.3 on my machine, so I looked at the versions and found that Qt 4.8.6 is avaliable in Wheezy-Backports: ...
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1answer
2k views

Unable to install packages from raspbian repo

I am unable to install certain packages on raspbian. On trying to install ristretto, links2, pqiv, fim packages i get the following error "Unable to detect package" $ sudo apt-get install ristretto ...
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2k views

apt-get update could not resolve addresses [closed]

When I run apt-get update (on Ubuntu 12.04) I keep getting these errors: Err http://security.ubuntu.com precise-security Release.gpg Could not resolve 'false' Err https://get.docker.io docker/main ...
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2answers
566 views

Hard drive partition and updating trouble

I'm new to linux and am using Linux Mint 15 Olivia. I am running it alongside windows 7 and I want to increase the size of my current linux hard drive partition. I read somewhere that I should install ...
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1answer
632 views

Can't Install netflix-desktop in Debian…Aptitude Has Unmet/Broken Dependencies

I'm trying to install the netflix-desktop package in Debian 'jessie'. I was able to get this to work on my laptop running Debian 'wheezy' a few months ago, but on my desktop I keep running into these ...
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0answers
477 views

Including pending update list in motd

How would you include the list and / or count of pending updates in the welcome banner? Eg. username: User password: ***** Hi 'User', welcome on 'localhost' There are 8 pending updates, you need to ...
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145 views

What does apt need to be healed of a bad setup?

I made a couple of earlier posts regarding a libssl-dev that, it seemed, was not removable. Some of the replies touched on that there was a problem with apt, and now that someone posted the command to ...
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1answer
410 views

Could not perform immediate configuration on 'libstdc++6' on Nexenta

My original goal was setup service-network-ssh on Nexenta Illumos. As a result of the command apt-get install service-network-ssh I got the following message Reading package lists... Building ...
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1answer
115 views

Adding repositories with “./” [closed]

I'm trying to add this unoficcial repository to my Ubuntu 12.04 machine (32 bits), in order to install a software called SLTV. According to the official site, the following lines should be used: deb ...
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99 views

Can sources.list only be updated by hand?

I'm currently running Linux Mint. I remember that under Ubuntu, whenever a new release comes out, it prompts you with a choice of whether to upgrade or not. It seems like this is not happening in Mint,...
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228 views

How can I prevent Apt-Get from autoremoving packages? [duplicate]

Possible Duplicate: apt-get - autoremove wants to uninstall Gnome I'm running Debian@ [edit: kernel] 3.0 with Gnome. apt-get wants to autoremove dozens of packages. How can I prevent it from ...
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2answers
5k views

Keep losing resolv.conf configurations

Every time I reboot raspi, the resolv.conf file is cleaned. i normally added to this file the openDNS IPs as shown below: # OpenDNS IPv4 nameservers nameserver 208.67.222.222 nameserver 208.67.220....
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4answers
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Is really need Internet connection after installed all pkgs?

I know when you want to Install any new pkg then internet connection is required .right now I am using Ubuntu 12.04 I have Internet connection. using following command I installed one pkg.(e.g vlc ...
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1answer
209 views

What does “apt install” do?

Being new to Linux, having used apt-get and seeing aptitude for the first time, I thought that apt must just be short for aptitude so when told to type aptitude install, I just typed apt install. It ...
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2answers
125 views

Searching for packages using apt-get

I'd like to search for repository packages using package name or package description. For example Search for Zend Search for Ze*d
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3answers
73 views

How to search for available software in repositories though CLI?

I want to be able to search all available software like one would using "Synaptic Package manager" or "Ubuntu Software Center" through Command Line.` I want a better way than pressing Tab after ...
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2answers
1k views

Debian 7 apt is upgrading my custom backported package with the “official” identical version!

and happy new year to you all.. Recently I've built nginx deb package v1.4.4 from debian backport source that of course I've added to the apt sources.list and things went great. I have run apt-get ...
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468 views

Finding all “essential” packages with apt

When I run synaptic, there are certain packages which synaptic treats as "essential". For example, if I select bash for removal, I will be warned that bash is an "essential package". If I then press ...
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4answers
11k views

The command to upgrade to a new kernel from Ubuntu repositories

In the distro I'm most familiar with -- ALTLinux, a command like apt-get install kernel-image-std-def#3.0.... would install another kernel, and update the initramfs and the bootloader config ...
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2answers
46 views

Debian Wheezy: reinstall apache2

The apache2 package was broken on my debian server, so I started by uninstalling all apache2 related package. Now everything seems to be uninstalled properly. dpkg -l | grep 'apache' doesn't return ...
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1answer
150 views

Why Linux has so many dependency problems when installing software while Windows doesn't except for few like VC++? [closed]

I'm a Windows user and I need to also use Linux distros heavily for work. Installing software has been so difficult with all dependency missing/version not upgraded/OS distro version unmatch. Not ...
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2answers
941 views

When removing a Debian package, how can I also remove Python *.pyc files?

I have a Debian package say XYZ.deb which copies some file on installation. As per Debian package policy on package uninstallation only those files will be removed which were copied during ...
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2answers
772 views

uwsgi install in Debian 6 (Squeeze) wants to upgrade libc6 and initscripts

I'd like to install uwsgi on my Debian server. This package wants to upgrade some core packages: libc6 from 2.11.3-3 (now, stable) -> 2.13-35 initscripts from 2.88dsf-13.1+squeeze1 (now, stable) -> ...
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2k views

What does deb-src mean in the sources.list?

I know I can download binary packages from repositories beginning with "deb", but what does deb-src do? E.g.: deb-src http://archive.ubuntu.com/ubuntu natty universe in /etc/apt/sources.list in ...
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1answer
62 views

apt looking for i386 files, even though architecture is amd64

I am trying to use a file repository for updating linux/ubuntu on a non-connected machine. The architecture for this machine (uname -a): x86_64 GNU/Linux The results of dpkg --printarchitecture are:...
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2answers
2k views

apt-get purge does not uninstall completely

I have installed emacs with apt-get. I tried to remove it later on, but the binary is left. root@ionian:/home/gauthier# apt-get --purge remove emacs Reading package lists... Done Building dependency ...
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3answers
696 views

download packages for different distribution with apt

I want to download a .deb package with it's dependencies for a different distribution. I have many Linux systems in my company: Ubuntu 11.04, 11.10, 12.10, and Debian 5 and 6. The command to ...
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1k views

Remove all packages in a text file via apt-get

I have a text file with a package on each line. How can I remove all of the packages in that text file from the system? Also, if one package cannot be removed/wasn't installed in the first place, I ...
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2answers
249 views

Odd problem regarding 'apt-get update'

I was having some serious network troubles, and now running sudo apt-get update gives this error: ... Hit ftp://ftp.is.co.za experimental/contrib i386 Packages Reading package lists... Error! E: ...
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1answer
43 views

Missing apt-get package for pine64

I've got a pine64 board, which is running the arm64 version of debian. I'd like to build lgogdownloader, which suggests I should use this apt-get command: apt install build-essential libcurl4-...
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2answers
49 views

I installed the kernel and some drivers from jessie-backports. Should I leave the backports repo in /etc/apt/sources.list?

I installed Debian jessie on a laptop with relatively new hardware, e.g. a Skylake i7-6600U processor, so I had to install the kernel and firmware-iwlwifi driver from jessie-backports. /etc/apt/...
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1answer
27 views

Compiled (?) java packages on Debian

I notice looking for the jinput library on Debian (I believe the "j" here implies this is a java specific library, and not a simple wrapper), that there are two packages that might apply: libjinput-...
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2answers
58 views

How to reinstall configuration file [duplicate]

How do you revert or reinstall a configuration file in Debian/Ubuntu? I accidentally overwrote the file /etc/bluetooth/main.conf. Running dpkg -S /etc/bluetooth/main.conf shows that the package bluez ...
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2answers
50 views

Is it safe to set a cron job for apt-get upgrade? [closed]

Is it a good idea to create a cron job for apt-get update; apt-get upgrade for my webserver? So not apt-get dist-upgrade.
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2answers
70 views

Strange “apt-get purge” behaviour with regEx

I'm running Debian (jessie) and following this question, I followed the first answer suggestion to install that packages running sudo apt-get install gtk2-engines-* gtk3-engines* That did not ...