Questions tagged [ubuntu]
Ubuntu Linux is a Debian derivative that aims to bring Linux mainstream. Questions on this site should generally refer to Ubuntu Server. Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.
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How to update GD version library image to support avif?
I have updated ImageMagick and added Avif support via libheif-dev, but GD does not know how to use these photos. I need to update it. I also later installed libavif-dev, but never figured out how to ...
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ISCSI_ERR_TCP_CONN_CLOSE: TCP connection closed) state (1)
I have an issue with my OpenStack running on Ubuntu 22.04. The storage and compute are on the same baremetal, and I use Cinder with an LVM backend.
The /var/log/syslog shows:
Jul 19 13:32:23 ...
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Setup nginx configuration
I am trying to convert some set of apache rules to nginx.
RewriteCond %{REQUEST_FILENAME} -d [OR]
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^ ^$1 [N]
RewriteCond %{REQUEST_URI} (\.\w+$) [NC]
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How do I fix the default FROM address on a system email sent via Postfix
I am using Ubuntu 22.04 LTS and Postfix to send messages out through SendGrid. I followed the tutorial at here https://www.twilio.com/docs/sendgrid/for-developers/sending-email/postfix
I have several ...
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Automatically add ldap-users to docker-group on Ubuntu 24.04
Many of our students log into our lab-computers (running Ubuntu 24.04) via LDAP. This works perfectly.
I've also edited /etc/adduser.conf regarding EXTRA_GROUPS and ADD_EXTRA_GROUPS, so that every ...
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dns_rdata_fromtext /etc/bind/zones unexpected end of input
Hello i have problem with this kinf of error: dns_rdata_fromtext /etc/bind/zones/db.fwd.petar.local failed: unexpected end of input this is my file: Any sugestions how to fix this issue?
;
; BIND data ...
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Exim4 with Too Many Connections
In this post I asked what caused the "Too many connections" error in Exim4.
Using smtp_accept_max can indeed help, but it still doesn't help me 100%. Because there could be a DDoS attack and ...
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Ubuntu and the mystery, non-existent errors [closed]
As yes, old "friend", yep, I know this drill. This looks like yet another typical all-day event of trying to get my bloody website to the world-wide-web.
Who else here find's this fun? Who ...
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On Jenkins, how can we hide the Jetty version in response headers?
When we hit "http://JENKINSIP:8080/loginError" in the response header Server: jetty(10.0.20). how can hide version from header.
JEKINS-: Version 2.452.2 and 2.375.
JAVA-: openjdk 11.0.23 ...
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let's encrypt certificate permission issue with postgres
I'm using certbot, on Ubuntu 22, to generare ssl certificate. All works fine but all certificate is generated in the following folder
/etc/letsencrypt/live/domain/cert.pem
The problem is that user and ...
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Auto mount unprotected network drive in Ubuntu desktop
I have an unprotected(no password authentication required) network drive that I would like to map at start-up on Ubuntu desktop. I am manually mapping the drive to /mnt/drive, using the command sudo ...
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Strongswan: only android client can connect to server but no internet access
I'm a beginner in the Strongswan. I set up the StrongSwan and IKEv2 on ubuntu. And it is working great. Some android client(samsung galaxy) can connect to server but no internet access. Other devices ...
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How to apply resource limitations per nonroot user in Ubuntu 24.04 with Cgroups V2?
Even though we apply the resource limitations using the unified hierarchy for the corresponding user slice, the expected limitation does not happen.
Can we accomplish putting limitations user-wise ...
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Netplan one NIC to access a specific IP, another NIC for the remaining traffic to the Internet
I have an Ubuntu 22.04 server with two network interfaces:
(enp0s31f6) connected to a Firewall of a private network with output only to the ip 11.162.66.209
(enp6s0) connected to a 4G router output ...
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How to Mount a NAS to Linux Server WITHOUT the Server considering the Mount as part of its storage? (Disk Space low even when Server still has plenty) [closed]
I have an Ubuntu Server with 128GB, 28GB is free.
I mounted a Synology NAS to the Server at the folder /home/NAS/media using fstab.
192.168.0.88:/volume1/Stash /home/NAS/media nfs auto,defaults,nofail ...
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