I am using linux debian 8. I have webmin/virtualmin installed and 1 domain is running over the server. Php version is 7.1. But, i can not run curl on my server. i tried to install curl but it throws below error     E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?   I have tried all below commands which are not working:  sudo apt-get -f install  sudo apt-get update  sudo apt-get clean  sudo apt-get upgrade   sudo apt-get update shows below errors:  W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://packages.sury.org jessie InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY B188E2B695BD4743  W: Failed to fetch http://debian.mirrors.ovh.net/debian/dists/jessie-updates/InRelease  Unable to find expected entry 'main/source/Sources' in Release file (Wrong sources.list entry or malformed file)  W: Failed to fetch https://packages.sury.org/php/dists/jessie/InRelease  W: Some index files failed to download. They have been ignored, or old ones used instead.}   my sources.list file content:  # deb cdrom:[Debian GNU/Linux 8.7.1 _Jessie_ - Official amd64 NETINST Binary-1 20170116-10:57]/ jessie main  #deb cdrom:[Debian GNU/Linux 8.7.1 _Jessie_ - Official amd64 NETINST Binary-1 20170116-10:57]/ jessie main  deb http://debian.mirrors.ovh.net/debian jessie main deb-src http://debian.mirrors.ovh.net/debian jessie main  deb http://security.debian.org/ jessie/updates main deb-src http://security.debian.org/ jessie/updates main  # jessie-updates, previously known as 'volatile' deb http://debian.mirrors.ovh.net/debian jessie-updates main deb-src http://debian.mirrors.ovh.net/debian jessie-updates main deb http://software.virtualmin.com/vm/6/gpl/apt virtualmin-jessie main deb http://software.virtualmin.com/vm/6/gpl/apt virtualmin-universal main
19977
I'm using a docker image as a base for my own development that adds the jessie backports repository in its Dockerfile and uses that to install a dependency. This image uses the following command to add the repository:  echo "deb http://ftp.debian.org/debian jessie-backports main" &gt;&gt; /etc/apt/sources.list   The problem is that fetching packages from the backports repository now  fails with the following error (this used to work previously):  W: Failed to fetch http://ftp.debian.org/debian/dists/jessie-backports/main/binary-amd64/Packages 404  Not Found  W: Failed to fetch http://deb.debian.org/debian/dists/jessie-updates/main/binary-amd64/Packages  404  Not Found   I looked on that server, and those paths are indeed not present there.  I tried to figure out on the Debian backports site whether this particular repository should still be available, and I didn't find any indication that this was deprecated or something like that.  Is this a temporary issue with the repository, or is the jessie-backports repository not available anymore? And if this is not a temporary issue, what options do I have to use this or an equivalent repository without upgrading to the newer Debian stable version?
37604
I know this is asked often but nothing seems to work for me. Every time I try to update I get the following:  sudo apt-get update Get:1 http://archive.ubuntu.com precise Release.gpg Get:2 http://ppa.launchpad.net precise Release.gpg Get:3 http://archive.ubuntu.com precise Release                             Get:4 http://ppa.launchpad.net precise Release.gpg                          Get:5 http://ppa.launchpad.net precise Release                               Ign http://archive.ubuntu.com precise Release                                E: GPG error: http://archive.ubuntu.com precise Release: The following signatures were invalid: NODATA 1 NODATA 2   The only way I can successfully execute   sudo apt-get update   is by removing ALL software sources (which is pointless).  Regardless of whatever software source I use (official ubuntu or some other PPA) I get the same errors.  So far I have tried:   Changing the server from MAIN to some other . . . no joy   The suggested fixes from , , , and .   Nothing seems to work. It seems that all my key data is missing and I can't figure out how to get it back.  Any help would be very appreciated !
118143
After executing this command  sudo apt-get update &amp;&amp; sudo apt-get -y upgrade   I get this error  W: The repository 'http://dl.google.com/linux/chrome/deb stable Release' does not have a Release file. N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use. N: See apt-secure(8) manpage for repository creation and user configuration details.   I've seen past inquiries on same issue but the answers given are specific to other repositories.  Any help will be appreciated.
38670
i installed a new Debian on a small VPS and now when i try to install sudo i just get this message. I also tried to add FTP-Server into the list and i still get that error.  root@srv45758:~# vi /etc/apt/sources.list deb http://ftp.de.debian.org/debian/ jessie main contrib non-free deb http://ftp.de.debian.org/debian/ main contrib non-free deb http://security.debian.org jessie/updates main contrib non-free   Does any one maybe know the problem?
99303
I'm having an issue getting passed my corporate proxy server.  I had an exception put in place to allow my IP address to pass through, but haven't been able to get apt-get to work.  wget can get to the Ubuntu repos without any issues.  root@server:/tmp# http_proxy=http://&lt;PROXY&gt;:8080 wget http://us.archive.ubuntu.com/ubuntu/dists/precise-backports/multiverse/binary-i386/Packages.bz2 --2014-01-24 09:17:38--  http://us.archive.ubuntu.com/ubuntu/dists/precise-backports/multiverse/binary-i386/Packages.bz2 Resolving &lt;PROXY&gt; (&lt;PROXY&gt;)... x.x.x.25, x.x.x.24 Connecting to &lt;PROXY&gt; (&lt;PROXY&gt;)|x.x.x.25|:8080... connected. Proxy request sent, awaiting response... 200 OK Length: 5178 (5.1K) [application/x-bzip2] Saving to: `Packages.bz2'  100%[========================================&gt;] 5,178       --.-K/s   in 0.001s  2014-01-24 09:17:38 (7.78 MB/s) - `Packages.bz2' saved [5178/5178]  root@server:/tmp# ll -h total 16K drwxrwxrwt  2 root root 4.0K Jan 24 09:17 ./ drwxr-xr-x 23 root root 4.0K Jan 16 14:14 ../ -rw-r--r--  1 root root 5.1K Jan 24 09:05 Packages.bz2 root@server:/tmp#   I setup my apt-conf.d proxy configurations.  root@server:/tmp# cat /etc/apt/apt.conf.d/30proxy Acquire::http::proxy "http://&lt;PROXY&gt;:8080"; Acquire::ftp::proxy "ftp://&lt;PROXY&gt;:8080"; Acquire::https::proxy "https://&lt;PROXY&gt;:8080"; root@server:/tmp#   apt-get still fails with a 403  Forbidden error.  root@server:/tmp# apt-get update Ign http://us.archive.ubuntu.com precise Release.gpg &lt;...snipped excess...&gt; Ign http://us.archive.ubuntu.com precise-backports/universe TranslationIndex Err http://security.ubuntu.com precise-security/main Sources   403  Forbidden [IP: x.x.x.25 8080] &lt;...snipped excess...&gt; Err http://security.ubuntu.com precise-security/multiverse i386 Packages   403  Forbidden [IP: x.x.x.25 8080] W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/precise/main/source/Sources  403  Forbidden [IP: x.x.x.24 8080] &lt;...snipped excess...&gt; W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/precise-security/multiverse/binary-i386/Packages  403  Forbidden [IP: x.x.x.25 8080] E: Some index files failed to download. They have been ignored, or old ones used instead. root@server:/tmp#     PROXY replaces my proxy server's FQDN
64908
I'm trying to update my system using apt-get, but it's giving me this error  Err http://bd.archive.ubuntu.com raring Release.gpg          Could not connect to bd.archive.ubuntu.com:80 (116.193.170.18), connection timed out Err http://bd.archive.ubuntu.com raring-updates Release.gpg   Unable to connect to bd.archive.ubuntu.com:http: Err http://bd.archive.ubuntu.com raring-backports Release.gpg   Unable to connect to bd.archive.ubuntu.com:http: Reading package lists... Done W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/raring/Release.gpg  Could not connect to bd.archive.ubuntu.com:80 (116.193.170.18), connection timed out W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/raring-updates/Release.gpg  Unable to connect to bd.archive.ubuntu.com:http: W: Failed to fetch http://bd.archive.ubuntu.com/ubuntu/dists/raring-backports/Release.gpg  Unable to connect to bd.archive.ubuntu.com:http: W: Some index files failed to download. They have been ignored, or old ones used instead.   I am not a Ubuntu master but I can understand this is not a computer error. Any clues on how to fix it?
82178
I am using ubuntu 13.10 on evaluation board and my internet is not working. Also i need to install softwares and apt-get install is also not working.  Terminal says :  E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?  source :
43213
When performing apt-get update, I get the following error:   root@ADS3-Debian6:/home/aluno# apt-get update Atingido http://sft.if.usp.br squeeze Release.gpg Ign http://sft.if.usp.br/debian/ squeeze/contrib Translation-en Ign http://sft.if.usp.br/debian/ squeeze/contrib Translation-pt Ign http://sft.if.usp.br/debian/ squeeze/contrib Translation-pt_BR   (...)  Obter:10 http://security.debian.org squeeze/updates/non-free i386 Packages [14 B] Baixados 612 kB em 4s (125 kB/s)                     Lendo listas de pacotes... Pronto There is no public key available for the following key IDs: 8B48AD6246925553
20545
I tried installing VLC Player yesterday, and I got the Requires installation of untrusted packages error.  I searched for hours for a solution to this problem, and finally came upon a suggestion that said to change servers for downloading updates from.  I did this, and it gave me a 404 error when I clicked on "Check" in the Update Manager.  I tried switching my server back to the main one (and after that, several other ones), but I am now still getting a 404 error:   And the other error I get when downloading or updating:   Edit: Output of cat /etc/apt/sources.list:  deb-src http://us.archive.ubuntu.com/ubuntu/ precise main restricted #Added by software-properties  # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to # newer versions of the distribution. deb http://us.archive.ubuntu.com/ubuntu/ precise main restricted multiverse deb-src http://us.archive.ubuntu.com/ubuntu/ precise multiverse universe #Added by software-properties  ## Major bug fix updates produced after the final release of the ## distribution. deb http://us.archive.ubuntu.com/ubuntu/ precise-updates main restricted multiverse deb-src http://us.archive.ubuntu.com/ubuntu/ precise-updates restricted main multiverse universe #Added by software-properties  ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team. Also, please note that software in universe WILL NOT receive any ## review or updates from the Ubuntu security team. deb http://us.archive.ubuntu.com/ubuntu/ precise universe deb http://us.archive.ubuntu.com/ubuntu/ precise-updates universe  ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu  ## team, and may not be under a free licence. Please satisfy yourself as to  ## your rights to use the software. Also, please note that software in  ## multiverse WILL NOT receive any review or updates from the Ubuntu ## security team.  ## N.B. software from this repository may not have been tested as ## extensively as that contained in the main release, although it includes ## newer versions of some applications which may provide useful features. ## Also, please note that software in backports WILL NOT receive any review ## or updates from the Ubuntu security team. deb http://us.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse deb-src http://us.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse #Added by software-properties  deb http://us.archive.ubuntu.com/ubuntu/ precise-security main restricted multiverse deb-src http://us.archive.ubuntu.com/ubuntu/ precise-security restricted main multiverse universe #Added by software-properties deb http://us.archive.ubuntu.com/ubuntu/ precise-security universe  ## Uncomment the following two lines to add software from Canonical's ## 'partner' repository. ## This software is not part of Ubuntu, but is offered by Canonical and the ## respective vendors as a service to Ubuntu users. deb http://archive.canonical.com/ubuntu precise partner deb-src http://archive.canonical.com/ubuntu precise partner  ## This software is not part of Ubuntu, but is offered by third-party ## developers who want to ship their latest software.
100306
I know the best solution would be to upgrade the server after Debian wheezy has reached End Of LIfe in May 2018, but is there a way to continue running an old wheezy instance and get some minimal updates still?  Maybe some external apt-sources, that still are getting maintained somewhere?
117673
Debian users have a kind of "wayback machine":  , which is really great.  There are regressions sometimes, and if I don't have local deb package with old version, I'm getting sad sometimes. Having a wayback machine like this is very helpful.  I can't find analogue of it for Ubuntu. Have I missed it?
2985
When updating I got this error message:  W:Failed to fetch cdrom://Ubuntu 11.10 _Oneiric Ocelot_ - Release amd64 (20111012)/dists/oneiric/main/binary-i386/Packages  Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs W:Failed to fetch http://ppa.launchpad.net/synce/ubuntu/dists/your_ubuntu_version/main/source/Sources  404  Not Found   What to do?
29089
I have problem with missing dependencies, when I try to install some software by apt-get and also from downloaded .deb files.  I am using Debian 10. After installation I removed a lot of software which I no needed eg. Deluge, some terminals (I have only LXTerminal now), some tools from Libre Office Packet etc.  Now, when I try to install Atom, TeamViewer, or some RDP tools, every time I got information about missing unresolved dependencies, common it is libgconf, libcurl etc.  How can I resolve this issue? Now I can not install a lot of must have software, and when I try to apt-get install this packets, I got error, that no libs with this name were found.  Here is my sources.list. Maybe it will be some tip to fix this problem:  deb http://security.debian.org/debian-security/ buster/updates non-free contrib main deb-src  deb-src http://security.debian.org/debian-security/ buster/updates non-free contrib main deb-src   deb http://deb.debian.org/debian/ buster-backports main contrib non-free  deb-src http://deb.debian.org/debian/ buster-backports non-free contrib main   deb http://ftp.de.debian.org/debian stretch main contrib non-free deb-src http://ftp.de.debian.org/debian stretch main contrib non-free   Stretch repos were added for test purposes, but when I comment them, it looks the same.
83938
I had a problem with debian testing today when I was running an apt update with following return:  E: Problem executing scripts APT::Update::Post-Invoke-Success 'if /usr/bin/test -w /var/cache/app-info -a -e /usr/bin/appstreamcli; then appstreamcli refresh-cache &gt; /dev/null; fi' E: Sub-process returned an error code
49885
I am using Ubuntu 16.04 Beta 2 at the moment and every time I try to update at home via sudo apt-get update or upgrade trough sudo apt-get upgrade I wont get any feedback. Even installing of anything will have the same result. It will just "hang up" on 0% while fetching data.  $ sudo apt-get update [sudo] password for niclas:  0% [Connecting to archive.ubuntu.com (2001:67c:1560:8001::11)] [Connecting to archive.canonical.com (2001:67c:1360:8c01::1b)]   I have no idea how to solve the problem. I already tried to ping6 archive.ubuntu.com with 100% packet loss while just ping wont have any loss.  I changed the DNS-Server (IPv4 &amp; IPv6) to Google's one no solution either.
98438
On Ubuntu 18.04.2 LTS, I completely removed/uninstalled my apt-get because of problems I was having.  I tried re-installing it with dpkg by runnung:   $ sudo wget http://archive.ubuntu.com/ubuntu/pool/main/a/apt/apt-transport-https_1.0.1ubuntu2.23_amd64.deb   to install apt-transport-https then it's dependency:  $ sudo wget http://archive.ubuntu.com/ubuntu/pool/main/a/apt/libapt-pkg4.12_1.0.1ubuntu2_amd64.deb   then I ran the two following commands  $ sudo dpkg -i libapt-pkg4.12_1.0.1ubuntu2_amd64.deb $ sudo dpkg -i apt-transport-https_1.0.1ubuntu2.23_amd64.deb   but when I try run apt or apt-get I still get the error     command not found   I'm still pretty new to ubuntu and I'm not sure what to do
46936
Below are all the linux kernels that are running on my machine. I am trying to make a debian base install as light as possible. The kernel I am running is linux-image-2.6.30-vortex86mx-apm. I am wondering will it be safe to remove all others using apt-get remove kernel-image-xxxxxx       ||/ Name                               Version                      Description     +++-==================================-============================-===================================================================     un  linux-image                        &lt;none&gt;                       (no description available)     un  linux-image-2.6                    &lt;none&gt;                       (no description available)     ii  linux-image-2.6-486                2.6.32+29                    Linux 2.6 for old PCs (meta-package)     un  linux-image-2.6-686                &lt;none&gt;                       (no description available)     un  linux-image-2.6-686-bigmem         &lt;none&gt;                       (no description available)     un  linux-image-2.6-amd64              &lt;none&gt;                       (no description available)     un  linux-image-2.6-k7                 &lt;none&gt;                       (no description available)     un  linux-image-2.6-openvz-686         &lt;none&gt;                       (no description available)     un  linux-image-2.6-vserver-686        &lt;none&gt;                       (no description available)     un  linux-image-2.6-vserver-686-bigmem &lt;none&gt;                       (no description available)     un  linux-image-2.6-xen-686            &lt;none&gt;                       (no description available)     ii  linux-image-2.6.30-vortex86mx-apm  1.1                          Linux kernel binary image for version 2.6.30-vortex86mx-apm     ii  linux-image-2.6.32-5-486           2.6.32-41                    Linux 2.6.32 for old PCs