Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [ubuntu-22.04]

Ubuntu 22.04, named "Jammy Jellyfish" is a Long Term Support release of Ubuntu Linux (released on April 21st, 2022). Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

Ubuntu 22.04 - named "Jammy Jellyfish" - is a Long Term Support (LTS) release of Ubuntu Linux. Officially released on April 21st, 2022, it will be supported for 5 years for Ubuntu Desktop, Ubuntu Server, Ubuntu Cloud, and Ubuntu Core. Only use this tag if your question is version-specific. Note that the Ask Ubuntu site is specifically dedicated to Ubuntu questions.

115 questions
0
votes
1 answer

Ubuntu 22.04 /var/lib/locales/supported.d

I am attempting to upgrade an old Ubuntu 14 Docker image to 22.04. One of the commands in the Dockerfile is ln -s /usr/share/i18n/SUPPORTED /var/lib/locales/supported.d/all. This is failing on Ubuntu 22.04 because the directory /var/lib/locales…
SoonGuy
  • 3
  • 1
0
votes
0 answers

Extra DNS entries in the Linux routing table

I have a Linux machine Ubuntu 22.04 with two interfaces that I called bond0 and bond1. This machine has IP 10.242.87.123 and the following name servers: nameserver 161.26.0.7 nameserver 161.26.0.8 This server is part of a Patroni/PostgreSQL…
Salvatore D'angelo
  • 121
  • 4
0
votes
0 answers

How was apache2 able to use 8+GB ram "in idle"? (oom-killer)

I bought a vps in Contabo, using ubuntu22, installed apache2, php, mariadb.Sometimes the apache2 uses all of my memory. Literally all. At idle, not really anything was running. A php process was running in the picture but right after this happened I…
szlev
  • 1
  • 1
0
votes
1 answer

Unable to set activedefrag yes in Redis server

I have a Redis cluster that is constantly at a memory fragmentation ratio of about 2. I was trying to enable activedefrag by running CONFIG SET activedefrag yes in redis-cli, but I received the error message: (error) ERR Invalid argument 'yes' for…
Gerald Schneider
  • 23,274
  • 8
  • 57
  • 89
0
votes
2 answers

How do I configure netplan in Ubuntu 22.04 with dynamic IPv4 and static IPv6?

With Ubuntu 22.04, the gateway option is deprecated and nearly every example I find for configuring netplan with static IPv6 uses gateway. My ISP's default /etc/netplan/01-netcfg.yaml only includes dynamic IPv4 and they do not provide DHCP support…
Paul
  • 3,037
  • 6
  • 27
  • 40
0
votes
0 answers

How to abbreviate iptables rules?

I have these example rules from iptables and I want to economize them lan=enp2s0 iptables -A INPUT -i $lan -p tcp --dport 1234 -j NFLOG --nflog-prefix 'foo' iptables -A INPUT -i $lan -p tcp --dport 1234 -j ACCEPT iptables -A FORWARD -i $lan -p tcp…
acgbox
  • 376
  • 1
  • 5
  • 21
0
votes
0 answers

forward traffic from vm host to Minikube

I have the following setup: MAC Book Pro and Ubuntu 22.04, running on parallels. Minikube installed on the ubuntu vm. Some pods running in the Minikube cluster and configured an external service. From my Ubuntu VM (where Minikube is running) I can…
sangul
  • 1
  • 2
0
votes
1 answer

OpenVPN bridging with server and multiple clients?

I am setting up a bridge that will connect two or more disjoint physical networks in the single shared "ethernet space" (e.g. I want everything to work like it is plugged into one Ethernet switch). Both of my networks will be behind NAT and…
xmp125a
  • 123
  • 5
0
votes
0 answers

apt update throws warnings - how to fix?

I'm migrating a website to a fresh Ubuntu 22 server hosted by Rackspace. I'm doing some initial config and hardening and I start with the usual: apt update apt upgrade The apt update command spits out a couple of warnings: W:…
S. Imp
  • 526
  • 1
  • 4
  • 19
0
votes
1 answer

Apache2.4 returns 403/Forbidden error on symlinks after Ubuntu upgrade

I just upgraded my development workstation from Kubuntu 18.04 to Kubuntu 22.04.2 LTS. For context, I keep /home on a separate disk from /. The previous / is still present at /mnt/sdc5. Kubuntu 18.04 was running: $ /mnt/sdc5/usr/sbin/apache2…
Marty Vance
  • 101
  • 1
0
votes
0 answers

cat /proc/pid/cmdline hangs (no cgroups, no nfs or network fs, no memory issues)

We are a bit stumped. Once in a while ps/w hang forever (at least an hour) on our server, and it is on reading /proc/pid/cmdline for a process (happend twice today, verified with strace cat directly on cmdline). Only things that fixes it is a kill…
Ariel E
  • 1
  • 1
0
votes
1 answer

Redirecting OpenVPN client traffic through a SOCKS proxy using Redsocks and iptables on Ubuntu

I am trying to redirect all traffic from an OpenVPN tunnel to a SOCKS proxy using Redsocks and iptables on my Ubuntu server. While locally generated traffic is being routed through Redsocks without any problem, I am having difficulties with routing…
Arman Nayyeri
  • 1
  • 2
0
votes
0 answers

Not able to start mysql after upgrade from 5,7 to 8 (ubuntu upgrade)

After upgrading ubuntu to 22.04 from 18.04 (was planning on upgrading to 20.04 but somehow I ended up with 22.04) I'm not able to start mysql server. The error is as follows: [ERROR] [MY-000077] [Server] /usr/sbin/mysqld: Error while setting value…
Arjan Meijer
  • 1
0
votes
1 answer

How to downgrade php-fpm from php-fpm8.1 to php-fpm7.4 in Ubuntu 22.04?

I installed php-fpm8.1 with nginx in Ubuntu 22.04, but php-fpm8.1 is incompatible with some old code; I want to downgrade to php-fpm7.4 without damaging anything. How can I do that?
Niyaz
  • 113
  • 5
0
votes
0 answers

Unable ssh connect after installing docker

I trying to install Docker on my server I was try install on new system via $ curl -sSL https://get.docker.com | sh $ sudo usermod -aG docker $(whoami) I was try this tutorial after adding non-root user Result is the same: after logout i can’t ssh…
Mithra the Developer
  • 1
  • 1
1 2 3 4
5
6 7 8