I recently just installed a 32-bit version of Ubuntu Server 20.04 on my Raspberry Pi, mainly so I could set up a Counter-Strike server. I tried installing SteamCMD and it gave me an error saying: &quot;Package steamcmd is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source.&quot;  I read up online and one site told me I should update my apt, but I couldn't because it gives me this error: Reading package lists... Done E: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/focal/main/binary-i386/Packages  404  Not Found [IP: 91.189.88.142 80] E: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/focal-backports/universe/binary-i386/Packages  404  Not Found [IP: 91.189.88.142 80] E: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/focal-security/main/binary-i386/Packages  404  Not Found [IP: 91.189.88.142 80] E: Failed to fetch http://ports.ubuntu.com/ubuntu-ports/dists/focal-updates/main/binary-i386/Packages  404  Not Found [IP: 91.189.88.142 80] E: Some index files failed to download. They have been ignored, or old ones used instead.  So, I'm stuck. Does anybody know how to fix this?
121203
Each time I try to install SteamCMD via apt it responds with: Package steamcmd is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'steamcmd' has no installation candidate  I have a Raspberry Pi running Ubuntu 20.04.
42502
I removed software center from the terminal and after that I tried to install it from synaptic package manager.  Now I get a message saying that it's unable to retrieve a few packages.  Have a look:  W: Failed to fetch http://in.archive.ubuntu.com/ubuntu/pool/main/k/kdepimlibs/libkmime4_4.7.1+git111001-0ubuntu1_i386.deb   404  Not Found [IP: 91.189.92.170 80] W: Failed to fetch http://in.archive.ubuntu.com/ubuntu/pool/main/k/kdepimlibs/libkimap4_4.7.1+git111001-0ubuntu1_i386.deb   404  Not Found [IP: 91.189.92.170 80]   W: Failed to fetch http://in.archive.ubuntu.com/ubuntu/pool/main/a/akonadi/akonadi-server_1.6.1+git110927-0ubuntu1_i386.deb 404  Not Found [IP: 91.189.92.170 80]   ...   W: Failed to fetch http://in.archive.ubuntu.com/ubuntu/pool/main/k/kdepim-runtime/kdepim-runtime_4.7.1+git111001-0ubuntu1_i386.deb 404  Not Found [IP: 91.189.92.170 80]   I actually was getting report error pop-ups and was irritated with it so removed the software center and after that I never got this error.  Please help me.
28164
I'm trying to install libasound2-dev on a freshly installed Ubuntu 20.04 on my Raspberry Pi 4 but apt reports that it can't find the package.  Running apt search libasound2 yields:  ubuntu@ubuntu:~$ sudo apt search libasound2 Sorting... Done Full Text Search... Done alsa-topology-conf/now 1.2.2-1 all [installed,local]   ALSA topology configuration files  libasound2/now 1.2.2-2.1 arm64 [installed,local]   shared library for ALSA applications  libasound2-data/now 1.2.2-2.1 all [installed,local]   Configuration files and profiles for ALSA drivers  ubuntu@ubuntu:~$   Looking at the package repository however, it should be available for arm64:   My /etc/apt/sources.list is below (after removing commented lines).  deb http://ports.ubuntu.com/ubuntu-ports focal main restricted deb http://ports.ubuntu.com/ubuntu-ports focal-updates main restricted deb http://ports.ubuntu.com/ubuntu-ports focal universe deb http://ports.ubuntu.com/ubuntu-ports focal-updates universe deb http://ports.ubuntu.com/ubuntu-ports focal multiverse deb http://ports.ubuntu.com/ubuntu-ports focal-updates multiverse deb http://ports.ubuntu.com/ubuntu-ports focal-backports main restricted universe multiverse deb http://ports.ubuntu.com/ubuntu-ports focal-security main restricted deb http://ports.ubuntu.com/ubuntu-ports focal-security universe deb http://ports.ubuntu.com/ubuntu-ports focal-security multiverse   If it helps, it seems like this problem isn't specific to libasound2-dev. It seems that apt can't find anything in the libdevel section.
100553
I am unable to apt-get install any packages because E: Package '&lt;package name&gt;' has no installation candidate. Unlike the other similarly named questions, I am using debian and I have not been able to get any packages to work due to the same error. apt is still able to list repositories. I have updated, upgraded, rebooted, and repeated after my attempts at fixing sources.list, but nothing has worked.  For example,  $ sudo apt-get install nodejs Reading package lists... Done Building dependency tree        Reading state information... Done Package nodejs is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source  E: Package 'nodejs' has no installation candidate   Running $ find /etc/apt/ -path *.list | xargs cat produces:  #------------------------------------------------------------------------------# #                   OFFICIAL DEBIAN REPOS                     #------------------------------------------------------------------------------#  ###### Debian Main Repos deb http://ftp.us.debian.org/debian/ jessie main contrib non-free  deb-src http://ftp.us.debian.org/debian/ jessie main contrib non-free   ###### Debian Update Repos deb http://security.debian.org/ jessie/updates main contrib non-free  deb http://ftp.us.debian.org/debian/ jessie-proposed-updates main contrib non-free  deb-src http://security.debian.org/ jessie/updates main contrib non-free  deb-src http://ftp.us.debian.org/debian/ jessie-proposed-updates main contrib non-free    deb http://archive.raspberrypi.org/debian/ jessie main ui # Uncomment line below then 'apt-get update' to enable 'apt-get source' deb-src http://archive.raspberrypi.org/debian/ jessie main ui deb https://dev2day.de/pms/ jessie main deb http://dl.bintray.com/openhab/apt-repo stable main
53322
While doing a test-upgrade of our Ubuntu server to 14.04, I found that the package DenyHosts is no longer available. Installing it gives following error:  apt-get install denyhosts Reading package lists... Done Building dependency tree        Reading state information... Done E: Unable to locate package denyhosts   Apparently it has been deleted, according to .  Will Denyhosts be available in the final release of Ubuntu 14.04?
116417
I recently installed Ubuntu 15.10 on my old computer.  I'm now trying to create a windows usb stick to install on a new computer I'm building.  When I add the repository      sudo add-apt-repository ppa:colingille/freshlight   and I try to update, I get the following errors:      W: Failed to fetch http://ppa.launchpad.net/colingille/freshlight/ubuntu/dists/wily/main/binary-amd64/Packages  404  Not Found                               W: Failed to fetch http://ppa.launchpad.net/colingille/freshlight/ubuntu/dists/wily/main/binary-i386/Packages  404  Not Found      E: Some index files failed to download. They have been ignored, or old ones used instead.   Then when I try:     sudo apt-get install winusb   I get:     E: Unable to locate package winusb   Can anyone help me find a solution?
56552
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        Reading state information... Done Package tor is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source  E: Package 'tor' has no installation candidate   How can I fix this and install tor?  UPD:  I tried this:  - I added deb http://deb.torproject.org/torproject.org wheezy main to sources file, but it didn't help at all, so I deleted this string and now it's in a default condition
74410
Ok, I was kind of surprised that this hadn't been asked here before, but maybe it's too technical for this site. You guys decide.  I've heard lots of different stories about setting up Wine on Ubuntu, WineTricks, PlayOnLinux etc., but never a 'This is the best way to do it for Steam and Steam games' thread.  So has anyone had any real success getting their Steam games to run on Ubuntu through Wine or something similar? If so, could we get some specific steps?
122338
When I try to install updates from the update manager it says:  Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/l/linux/linux-image-3.0.0-13-generic_3.0.0-13.22_i386.deb   Size mismatch   I have tried several times and through terminal too but the size mismatch repeats itself there too. What is this size mismatch error?  I also tried sudo apt-get update and sudo apt-get upgrade, but the error comes again.  Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/x/xserver-xorg-video-intel/xserver-xorg-video-intel_2.15.901-1ubuntu2.1_i386.deb   Size mismatch   E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
119574
I have used Lubuntu on an older system of mine and I didn’t have any difficulties installing steam (only running it).  But this time around I can’t seem to install steam at all, when I try from "Software" or from the steam website, it starts installing, gets to 20-40% and then stops as if I haven't even clicked install.  When trying to install in the terminal, I get this:  lubuntu@lubuntu:~$ sudo apt-get install steam Reading package lists... Done Building dependency tree        Reading state information... Done Package steam is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source  E: Package 'steam' has no installation candidate   I've been looking about with no luck, most people just suggesting to do it through the terminal, I also tried sudo apt-get install steam -f which was suggested but gave the same result as above.  Any help on installing this, please?
35177
I've already installed Steam, but when I click on the program I get this message  ERROR- You are missing the following 32-bit libraries, and Steam may not run: not   I don't know what to install or even do.
8506
I have recently moved over from SteamOS which is Debian Wheazy. None of the other fixes have not worked, I tried getting steam both through Steam itself and the Ubuntu Center.
66247
I'm having issues with my ubuntu server version 12.04 installed on a HP550 laptop, when i try sudo apt-get install &lt;programname&gt;, e.g apache2 it will not work, saying E: Unable to locate package apache2.  I have tried to look/edit the sources. but they will not work either the gedit command is broken too, i am trying gedit /etc/apt/sources.list for those wondering, is this a case of the computer network not configured properly? it downloaded a language pack easily enough in the installation though. how do i fix this? a prompt reply would be appreciated.
110868
when i use command sudo apt-get install git it's return below erorrs and it's return for any application to install below :   Setting up util-linux (2.25.2-4ubuntu3) ... update-alternatives: error: cannot stat file '/usr/bin/nodejs': Too many levels of symbolic links dpkg: error processing package util-linux (--configure):  subprocess installed post-installation script returned error exit status 2 Errors were encountered while processing:  util-linux E: Sub-process /usr/bin/dpkg returned an error code (1)   update with sudo apt-get update not working and report below erorr  Fetched 7,032 kB in 5min 32s (21.2 kB/s)                                        W: Failed to fetch http://ppa.launchpad.net/paullo612/unityshell-rotated/ubuntu/dists/vivid/main/binary-amd64/Packages  404  Not Found  W: Failed to fetch http://ppa.launchpad.net/paullo612/unityshell-rotated/ubuntu/dists/vivid/main/binary-i386/Packages  404  Not Found  E: Some index files failed to download. They have been ignored, or old ones used instead.   how can fix it ?
60311
so I've recently installed my first Ubuntu, to be precise, a daily build of 16.04, on my new laptop since the hardware was to new for 15.10. Now I'm in the process of setting it up and I want to install php5 and some extensions.  When I execute sudo apt-get install libapache2-mod-php5 I get the error message that there is no installation package available for php5 and libapache2.  The error message is in german, so I doubt that this would help, but anyways here it is. :-) E: For package »libapache2-mod-php5« existiert kein Installationskandidat.  Do I need to add a apt-get repository? Or what am I doing wrong?
47429
I’m running Ubuntu 14.04. When I run:   sudo add-apt-repository ppa:ubuntu-wine/ppa   I get the following error:  sudo: add-apt-repository: command not found   I tried to run  sudo apt-get install software-properties-common   but it shows:  software-properties-common is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
21070
I'm seeing people say things like sudo apt-get remove steam and sudo dpkg -r steam but neither are working.   I ran dpkg-query -l *steam* and I get the following:  Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name           Version      Architecture Description +++-==============-============-============-================================= un  steam          &lt;none&gt;       &lt;none&gt;       (no description available) rc  steam-launcher 1.0.0.47     all          Launcher for the Steam software d un  steam64        &lt;none&gt;       &lt;none&gt;       (no description available)   Not sure if this helps.  The steam FAQ doesn't seem to help either. I'm pretty sure I didn't do any apt-get install for Steam. I downloaded the steam_latest.deb from the website. Any ideas?   Update: I do have what I believe to be the folder in ~/.steam. What I'm wondering now is, if I remove this folder, what else do I need to remove?