All Questions
Tagged with apt networking
259
questions
-1
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0
answers
105
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Post Ubuntu 24.04 LTS install Errors on http://security.ubuntu.com after apt upgrade command
It says connection failed. But I can successfully ping these IP addresses.
This is the error output.
Err:2 http://security.ubuntu.com/ubuntu noble-updates/main amd64 libwebkit2gtk-4.1-0 amd64 2.44.2-...
0
votes
0
answers
135
views
apt update unable to connect after kernel upgrade
Ubuntu 24.04 (upgraded from a long sequence of earlier releases). I recently updated from 6.8.0-31-generic kernel to 6.8.0-35-generic. After restarting the system, apt update could no longer connect ...
0
votes
0
answers
85
views
Cannot initiate the connection to it.archive.ubuntu.com:80 (2001:760:ffff:b6:4:100:0:70). - connect (101: Network is unreachable)
I'm setting up a new Ubuntu 20.4.6 LTS installation on a PowerEdge R230.
All went fine, except for the fact that when i try to run a sudo apt update i get this error :
Cannot initiate the connection ...
- 1
0
votes
0
answers
751
views
apt-get cannot connect to Ubuntu main archives
I started my journey with apt-get update. I received error message
Err:1 http://ke.archive.ubuntu.com/ubuntu focal InRelease
Cannot initiate the connection to ke.archive.ubuntu.com:80 (2c0f:fe40:...
- 129
0
votes
1
answer
164
views
apt update issue after port 80 dnat prerouting
I need some help on making apt still work after pre-routing the port 80.
The config is as follow:
i Have a Debian server which Host an ubuntu 22.04 VM.
for some reason, i need to route the port 80 ...
- 21
0
votes
0
answers
143
views
Ubuntu server lts 22.04.3 errors && warnings while trying to download samba [duplicate]
When I try to download samba with sudo apt-get install samba I always get the same errors:
I'm very knew to ubuntu and I am following a tutorial to try and make a home server: https://youtu.be/...
0
votes
0
answers
79
views
Xubuntu broke after removing the readline-common package [duplicate]
First of all, I would like to apologize in advance for the little content I can bring to this problem.
My problem is as follows: I'm running Xubuntu 22.04, and I unintentionally removed the readline-...
- 109
-1
votes
2
answers
133
views
Does libcurl4 for amd64 work with Intel Core(TM)i5?
I have installed Ubuntu 22.04 on my 64 bit desktop (with Intel Core(TM)i5-2400 [email protected] GHz) and I need to setup networking using the internet.
The install is missing the curl package and I do not know ...
- 1
-1
votes
1
answer
201
views
The Internet works fine until Ubuntu wants to perform an update! [duplicate]
I'm able to connect to the Internet (I'm typing this message on the same machine) but Ubuntu won't connect to my net connection when trying to update the OS and software, both via the GUI and via the ...
- 101
0
votes
1
answer
131
views
apt-get update problem
When i connect to my phone hotspot on my pc it connect normally and internet is ok but when i use the command sudo apt-get update doesn't work some errors appears, but when i use another phone it ...
0
votes
1
answer
325
views
I closed the terminal while updating and did not reboot because upgrading apt is in progress
I closed the terminal while upgrading, and did not reboot the PC because upgrading with apt is in progress. The desktop doesn't show everything that it usually does. For example, the icons in the Dock ...
0
votes
0
answers
60
views
vmware using proxy vpn to perform apt-get is invalid
I'm not using v2rayN proxy tool to execute my sh script in vmware ubuntu
Each time apt-get is executed,always returns "400 bad request",
But I copied the error link, and on my windows ...
- 1
0
votes
1
answer
328
views
Accidentally deleted cfg80211 Ubuntu 22.04 Kernel version 5.15.0-43-generic
While trying to install some adapter drivers as shown here, I accidentally deleted my /lib/modules/5.15.0-43-generic/kernel/net/wireless/ directory completely where cfg80211.ko is stored, and I would ...
0
votes
0
answers
32
views
Problem with wi-fi: apt-get cannot connect to servers
I have installed Ubuntu 22.04 and wi-fi module wasn't used. I installed a driver and wi-fi is working now, but apt can't connect to archive.ubuntu.com. However when I use wired connection it works.
I ...
0
votes
1
answer
525
views
Error messages: openjdk-8 connection failed/timed out [duplicate]
I am facing a challenge with this error, and I would greatly appreciate any assistance.
Everything runs smoothly when I execute sudo apt update, displaying the message "27 packages can be ...
- 1
0
votes
0
answers
70
views
Proxy For apt update Not Working
i Recently Restart my ubuntu 22.04
and when i Run want to update OS
with : sudo apt update
I Get Proxy Problem Connection :
0% [Connecting to proxy_address] [Connecting to proxy_address]
[Connecting ...
0
votes
0
answers
19
views
how to set up proxy for ubuntu on ssh with private key file [duplicate]
i have an ec2 instance with ubuntu 22.04 and i connected with ssh using the password file but i need to set up the proxy in order to use sudo apt update, how can i set this up if my password is a ppk ...
- 101
0
votes
0
answers
323
views
403 forbidden on individual Apt packages
I am trying to create a Docker container based on Ubuntu 22.04. When I apt-get install packages, I get a weird error: several dozen, sometimes a few hundred, packages succeed without issue, then one ...
- 101
0
votes
0
answers
591
views
"nmcheck.gnome.org" pops up with Web Access Blocked, apt-get update returning error 503
I am operating Ubuntu 20.04 on VirtualBox, the thing is whenever I open the virtual machine a popup from nmcheck.gnome.org with the title HotSpot Login appears claiming that according to the network ...
- 1
0
votes
0
answers
56
views
Error message when trying to install IHRIS sofware
i am trying to install a medical software called "IHRIS" but when running the command in ubuntu i am getting the following error message. How do i go about it. Kindly assist. Thank you.
...
0
votes
1
answer
331
views
cant sudo apt update due to a connection failure [duplicate]
Cannot initiate the connection to download.opensuse.org:80 (2001:67c:2178:8::13). - connect (101: Network is unreachable) Could not connect to download.opensuse.org:80 (195.135.221.134), connection ...
- 11
0
votes
1
answer
893
views
How to debug a Error while refreshing cache: pk-client-error-quark
Couple of days having this issue.
On Ubuntu 22.10, tried to use apt-get, update or install, and get the following warning:
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/kinetic/InRelease ...
0
votes
1
answer
348
views
I upgrade to Ubuntu 20.04: Now neither Network Manager nor Wicd work. How do I get internet connection?
I have a 10 years old Lenovo B590, on which Network Manager doesn't seem to work. I replaced it with Wicd and all for fine for years. Now I just upgraded to Ubuntu 20.04. Wicd disappeared. I tried re-...
- 1
1
vote
0
answers
111
views
GitHub Actions runner cannot access ports.ubuntu.com
I'm building containers from GitHub Actions. I'm using Ubuntu Jammy (latest LTS, 22.04). Since few hours, the GitHub Actions runners cannot any more access to the domain hosting the Ubuntu packages ...
- 11
-2
votes
1
answer
527
views
IP addresses of ubuntu servers which apt-get connects
My server uses Ubuntu 22.04 LTS. I have a very restricted firewall (UFW), that is, I have run these commands:
sudo ufw default deny outgoing
sudo ufw default deny incoming
But, I would like my system ...
- 11
0
votes
1
answer
741
views
Ubuntu update and upgrade fails majorly with the main component
Both ubuntu update and upgrade fails irrespective of mirrors used for the main component with the following errors. This prevents the system from being up to date and installing new packages.
Update ...
- 51
0
votes
1
answer
106
views
How do I fix my machine after purging ca-certificates?
I have done a very silly thing by running the following command.
sudo apt-get purge postfix mailutils libsasl2-2 ca-certificates libsasl2-modules
This has left my machine without a network connection ...
- 3
3
votes
4
answers
8k
views
apt-get update not working in Ubuntu 20.04 WSL1
So I recently installed Ubuntu WSL1 in my company PC and ran this command to update my installation, It seems ping is successful but "apt-get" fails to connect and download. I need some help ...
- 43
1
vote
1
answer
1k
views
How to fix broken Packages without internet access
so i've uninstalled pihole on ubuntu 22.04.01 and removed the dependancy iproute2 which lead to no internet access - network-manager seems to be removed also but i didnt within the uninstall. After I'...
- 113
0
votes
0
answers
40
views
Unable to update anything using apt " Temporary failure resolving" [duplicate]
Found many posts on this subject where its my /etc/resolv.conf. I tried all the various nameserver settings. -- IE: nameserver 8.8.8.8, 127.0.0.1, default, nameserver from wsl. But all result in ...
0
votes
0
answers
863
views
Cannot get Tor proxy to connect on Ubuntu 22.04 jammy --not Tor Browser
I cannot get Tor to connect in Chromium or Firefox browser. I want to use Tor on my system and not the Tor Browser. I have used Tor for 13 years, but after updating to 22.04 from 21.10, I cannot get ...
0
votes
0
answers
288
views
Configure client machine with dhcp server in ubuntu 22.04 vm
I have installed dhcp package and did the configuration. Dhcp server status is active(running). My client machine is windows 2000. How I continue with configuring client machine? Do I need two network ...
0
votes
1
answer
14k
views
Unable to locate package net-tools [duplicate]
I wanted to install dhcp server. When I typed ifconfig it says,command not found but can be installed with sudo apt install net-tools. Then I did so. Results were
Reading package lists... Done
...
0
votes
0
answers
173
views
How to reinstall Ubuntu drivers using CD-ROM ISO while I'm offline
What I'm stuck at
My physical network devices (Wi-Fi and Ethernet) are not available in Kubuntu 22.04 (unavailable in ip link and nmcli device, available in lshw -c network)
The additional drivers ...
- 101
0
votes
1
answer
351
views
can't do apt-get update [closed]
I can't do apt-get update. It throws me all these errors:
Obj:1 http://dl.google.com/linux/chrome/deb stable InRelease
Ign:2 http://es.archive.ubuntu.com/ubuntu groovy InRelease
...
- 1
0
votes
0
answers
309
views
I have a DNS error: "Error resolving “10.20.205.124 ”: Name or service not known "
I have Ubuntu 22.04 installed, and I wanted to use GNOME's online
account manager but I have received this weird message:
After a bit of research ,I figured out it may have something to do
with DNS /...
- 67
2
votes
1
answer
709
views
APT Ignoring IPv4 Settings
I am on Ubuntu 20.04 server and I when I attempt to update, apt is trying to connect to IPV6, thereby ignoring my /etc/apt/apt.conf.d/99force-ipv4, which are as follows:
Acquire::ForceIPv4 “true”;...
...
- 709
0
votes
0
answers
25
views
Using ethernet LAN with a proxy server. Ubuntu terminal not connecting to internet but browser is connecting [duplicate]
I assume the terminal is unable to connect to internet since when I use 'sudo apt update', I get.... Temporary failure resolving 'in.archive.ubuntu.com'..
Also, ping 8.8.8.8 gives no result.
I am ...
5
votes
0
answers
11k
views
Cannot do 'apt update' - IP address not found - no release file [closed]
I am trying to install a package (make) on my Ubuntu 21.04 server.
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 21.04
Release: 21.04
Codename: ...
- 483
0
votes
1
answer
7k
views
101: Network is unreachable when i run sudo apt update [duplicate]
I try to run sudo apt update but it's not working
Get:2 http://security.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Err:3 http://archive.ubuntu.com/ubuntu focal-backports InRelease
Cannot ...
- 11
0
votes
0
answers
33
views
sudo apt update problem [duplicate]
valenton@valenton:~$ sudo apt update
E: Conflicting values set for option Signed-By regarding source https://dl.winehq.org/wine-builds/ubuntu/ jammy: /usr/share/keyrings/winehq-archive.key != /usr/...
0
votes
0
answers
4k
views
RTL8812AU driver listed in lsmod, but not working
I have a TP-Link Archer T2U Plus USB WiFi adapter that has the Realtek RTL8821AU chipset. The driver isn't preinstalled on Ubuntu 20.04.3 (kernel 5.11.0-27-generic, if it is preinstalled on 21.10 or ...
0
votes
0
answers
1k
views
Could not connect to localhost:9000
I am running Ubuntu 18.04 in Windows Subsystem for Linux. When I try to "sudo apt-get update" , I have the following error:
myuser@GA014291L:/mnt/c/Users/myuser$ sudo apt-get update
Err:1 ...
- 101
2
votes
2
answers
6k
views
Ubuntu 20.04 on server: 'apt-get update' reports that it fails. Cannot reach archive.ubuntu.com
Looking around these forums and elsewhere I find that this is a common issue, however the proposed solutions have not been helpful and thus I ask in hopes that someone might be able to have the right ...
- 171
1
vote
1
answer
358
views
Speeding up apt update by changing the nameservers on Ubuntu21.10 (impish)?
I just installed Ubuntu Impish on my work laptop. I was wondering why my apt update was being so slow. After digging a bit I found that someone proposed to change the name server to have it pointed ...
- 203
3
votes
2
answers
4k
views
How to get one package from Ubuntu distibution and manually install it without internet [duplicate]
My Ubuntu 21.10 server has no internet. Unfortunately, main package to detect route issues and other network problem missing in distribution. Therefore I can don't know what real route has my server ...
- 205
1
vote
0
answers
22
views
Error showing when I entered command "apt update" [duplicate]
Hit:1 http://security.ubuntu.com/ubuntu focal-security InRelease
Hit:2 https://dl.google.com/linux/chrome/deb stable InRelease
Err:3 http://in.archive.ubuntu.com/ubuntu focal ...
0
votes
0
answers
1k
views
A TLS fatal alert has been received with apt
When I run sudo apt update this return "A TLS fatal alert has been received" to the repositories on https.
Err:6 https://download.docker.com/linux/ubuntu focal Release ...
- 131
1
vote
1
answer
4k
views
If ifconfig is not installed, how does ubuntu tell you to install net-tools in order to use ifconfig? Why doesn't Debian do this? [duplicate]
If (as an example) net-tools package is not installed and I try to use ifconfig command, Ubuntu says
Command 'ifconfig' not found, but can be installed with:
sudo apt install net-tools
How can Ubuntu ...
1
vote
0
answers
2k
views
Unable to update ubuntu 20.04 on EC2 owing to timeout [duplicate]
I've got what could either be a problem with an EC2 instance or with ubuntu 20.04.
When I run sudo apt-get update I eventually get:
Failed to fetch http://eu-west-
2.ec2.archive.ubuntu.com/ubuntu/...
- 111