New answers tagged server
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How to get a static internal IP for Ubuntu server?
Found the issue!
I was creating the file with .yml extension instead of .yaml. So no configs were actually being loaded.
Related answer for difference between .yml and .yaml
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How to install Big Blue Button 2.7.0 on Ubuntu Server 20.04.6 LTS as such to not use a SSL certificate
How to set up the server to allow HTTP accesses?
You don't.
The premise of first installing and only later configuring the certificate is flawed.
What you do: you install AND configure the server.
...
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mount.nfs: Connection timed out error when trying to add and nfs drive to Ubuntu server
Turns out i had to factory reset my nas. Nothing had actually changed on the nas however and all the settings are still the same. Hopefully i dont run into this issue again.
Edit*
For anyone else with ...
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How to get a static internal IP for Ubuntu server?
I think it may be that you're providing your list of addresses in []? Mine below works:
network:
ethernets:
enp2s0f0:
addresses:
- 192.168.1.254/24
gateway4: 192.168.1.1
...
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0
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Error connecting to zoneminder after first install: Access denied for user 'zmuser'@'localhost' or 'www-data'@'localhost'
Mostly I'm a Linux wannabe, so these issues may be self evident to others?! There were two separate problems I encountered after a clean install of zoneminder, outlined below.
Conf file permissions
...
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-1
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How can I access my ubuntu server installed on my laptop from another linux OS
Edit : Not working: This only if i want to access via Ethernet :(( ...I want via internet
I've figured out myself .. Following steps I've followed
on my server
sudo apt-get install openssh-server
...
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I am trying to setup apache2 with subdomains
If you are going to access the domain from the internet, you don't have to edit your /etc/hosts file. However, you will have to configure the DNS settings of the subdomains to open your server's ...
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1
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use rsync to back up operating system for ubuntu server
I had a "busybox" and readonly filesystem issue with my server
recently. so I ran
sudo rsync -av /mnt/data/storage1_1tb/backup_server_os/2023-11-09 /
When your filesystem on which / resides ...
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0
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how to create sub-interface
TL;DR
Netplan does not have aliases ("sub-interface" per your wording) but does allow labeling of interfaces.
The long answer
I, too, was looking for something like this.
There are a few ...
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0
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Subiquity keeps crashing when attempting to install Ubuntu 22.04 on Dell PowerEdge R320
Try downloading the ISO (and copying to USB) again. It sounds like something might be messed up on the install media. You could also try the existing media on a different system to see if the ...
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Can not remote control server - Ubuntu 23.10
So, Not recommended to enable Remote Desktop (i.e. sharing feature) and xRDP software on the same machine. They are listening to the same port and this creates conflict...
So,
Option 1 - You either ...
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1
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Cannot connect to Ubuntu 22.04 through RDP
It's not recommended to run at the same time xRDP software and enable Ubuntu Sharing application because they are using the same port (i.e. 3389) which can create conflicts. It's either xRDP or ...
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0
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Why shows netstat an entry for ipv6 although it 's already disabled?
You need to disable kernel support for ipv6 with a kernel flag.
If you use GRUB, you can do it by adding "ipv6.disable=1" to GRUB_CMDLINE_LINUX in /etc/default/grub and then running update-...
- 101
0
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SSH Server stops working after reboot, caused by missing /var/run/sshd
If you still have internet connection, you can simply reinstall the openssh-server package by using this command:
sudo apt install openssh-server --reinstall
It will recreate missing files and ...
0
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Multiple binlogs in /var/lib/mysql folder
What are the binlogs?
Quote from https://dev.mysql.com/doc/refman/8.0/en/binary-log.html
The binary log contains "events" that describe database changes such
as table creation operations or ...
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0
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systemd-resolved service not starting on boot with error 13 (Permission denied)
Solution Found!
While editing /etc/tmpfiles.d/systemd.conf for security hardening, I modified the permissions for the /run/systemd/netif and /run/systemd/netif/links folders. This was the cause.
My ...
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0
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How do I remove the LAMP stack so I can start over?
Quick uninstall the lampp:
sudo /opt/lampp/uninstall
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0
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Same IP but for two different interfaces netplan
did you try to set a bond? By setting a bond you can have a single ip for both interface. Maybe with something close to that with some adjustment you can achieve what you're looking for.
network:
...
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Rkhunter warning: file properties have changed
This happens because you update executable files via apt update && apt upgrade but the dabatase of rkhunter is not updated accordingly.
Either do it manually with:
sudo rkhunter --update --...
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0
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How to access/view local web server via public IP?
8 ways to Expose localhost web servers to the internet
8 ways to Expose localhost web servers to the internet 🖧 🖥️ 🌐
✅ Ngrok
https://ngrok.com/
ngrok http 80
✅ Localtunnel
https://theboroer....
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0
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read only file system error on boot up after virtual box error
I ran fsck -y / from the "drop in to root terminal" option, then rebooted. that fixed the readonly issue. still not sure why doing the rsync from my back up didn't fix anything.
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2
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Install to php 8.0 the php8.1 and php8.2 and set for different sites in Ubuntu 22.04 and Apache 2.4.58
If you want to use different PHP versions on your sites, you have to use PHP FPM(FastCGI Process Manager).
1. Installing php8.1 and php8.2
Some of the PHP versions you want are not in the official ...
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1
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How to detach from minecraft server in ubuntu server
I am not quiet sure you actually mean detach, but rather, most likely, send the running process/command to background and keep it running there while freeing up the prompt for your other commands, ...
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-3
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Install to php 8.0 the php8.1 and php8.2 and set for different sites in Ubuntu 22.04 and Apache 2.4.58
Yes, you can install multiple versions of PHP on the same Ubuntu server and configure different applications to use different PHP versions. This is particularly useful when managing applications like ...
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From a certain network is not responding to connections or pings
Ok, found the solution, the server is running Docker and one of the Docker network IP ranges is identical to that of my office network.
so when I was snooping the network I specified interface eth0. ...
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How do I install ubuntu server to dell edge gateway 3001
you need to switch the uefi boot sequence to boot from a different drive. use the cli to change uefi boot settings. I installed ubuntu server on a flash drive on a different computer with no network ...
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SAMBA | Different network interface for specific directories
I've found a way to acheive it. Following this method linuxtopia - Virtual server
In the smb.conf file, we can add a parameter %i which is the IP called by the client. Be sure to have yours ...
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sudo: unable to resolve host {hostname}: Temporary failure in name resolution
I ran into this error when I configured the hostname to include an underscore character (_). This is an invalid hostname, so it was never resolvable in the hosts file. Here's some information on ...
1
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Best Practice for setting passwords for Ubuntu user to restrict access to privileged root access
Cloud instances you can not compare with a regular desktop. Those are servers you connect to using SSH.
If someone gets onto your machine you already lost the fight so a Cloud instance can be an ...
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1
vote
Accepted
Grafana (The repository 'https://packages.grana.com/oss/deb stable release' does not have a Release file
You have a typo in your /etc/apt/sources.list file (or the appropriate file under /etc/apt/sources.list.d. The most likely file for this would be /etc/apt/sources.list.d/grafana.list.
You have written ...
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-1
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Apache2 permission denied on Ubuntu
You should change the owner or the permissions of /home/amiroof/Projects. Try this to change the owner of the directory (don't forget the -R):
sudo chown -R www-data:www-data /home/amiroof/Projects
...
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0
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Ace Magician AMR05 5800U - black screen
Solved. Unsure how unfortunately and I am unable to recreate the original issue at this moment. (I didint exactly spend days on it, but I did try to revert all the changes I made, and still it is ...
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AH00558: apache2: Could not reliably determine the server's fully qualified domain name
This is not an error, it is just a warning and you can safely ignore it. What it is saying is that ServerName is not set, so it will assume machine IP as the same.
If you look at the default config /...
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0
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SSH error: Permission denied, please try again
Fault phenomenon
in my case,
server using dropbear.
client using openssh-client
and the client got this err msg (when connnecting):
Permission denied, please try again
Troubleshooting
but it not ...
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0
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NTFS formatted HDDs doesn't show in Ubuntu server
if ...
$ lsblk -ape7 -o +FSTYPE,MODEL,PARTLABEL,LABEL
... shows at least basic info of your HDD's, then...
I would GUESS you actually mean
that your Ubuntu OS doesn't (allow to) mount NTFS formatted ...
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0
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Getting this error "puttygen: error loading `name.ppk': PuTTY key format too new"
In order to convert the new v3 ppk file to pem, you need to use puttygen 0.75 or newer. At the time of writing this, v0.73 is the latest you can get using apt, but you can download and build the ...
- 101
0
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Is mysql_secure_installation necessary for MySQL 8?
It depends on what you plan to use your MySQL for. It enables you to improve the security of your MySQL installation. Using mysql_secure_installation is not required, but it is a very easy way to do ...
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0
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Trying to run ColdFusion 10 on Ubuntu 14 with apache2?
You can change /usr/sbin/httpd to /usr/sbin/apache2
4
votes
Accepted
I can't connect to Ubuntu server from local network, but can from outside
Raj's comment gave me an idea. It seems you have somehow defined your local IP address with a /32 subnet, as seen in the output of ip addr show dev eno4:
5: eno4: <BROADCAST,MULTICAST,UP,LOWER_UP&...
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0
votes
Accepted
cups (cups-browsed) doesn't see / recognize USB printer anymore
I could solve it myself. It seems like the kernel module usblp was the culprit.
When I ran
/usr/lib/cups/backend/usb
I got:
DEBUG: Failed to detach "usblp" module from 04f9:0399
04f9:0399 ...
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"apt update" failed with "403 Forbidden" error on Ubuntu 22.04
This command helped me bypass those packages that cannot be upgraded:
sudo apt autoremove
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1
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Authorized_Keys file reverts to a unrecoginzed SSH public key!
This was because my Ubuntu server was hacked. Someone got into my server and installed a script that automatically installed new keys and removed the ones I installed.
I re-installed the system as the ...
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Minimal latex installation for headless server
There are several Tex Live packages available on Ubuntu's repository1. You can install texlive2 meta package.
To install texlive package run
sudo apt install texlive
This install takes close to ...
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1
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Error! Bad return status for module build on kernel: 6.5.0-10-generic (x86_64)
Please run the terminal command:
sudo dkms status
One, or perhaps the only entry will be something like:
sgx/1.41, 6.5.0-10-generic, x86_64: installed
Remove it but substitute the exact version and ...
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0
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Can't increase upload_max_filesize
For these changes to take effect, you have to restart the php7.2-fpm service:
sudo service php7.2-fpm restart
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Unable to start php-fpm service after boot on Ubuntu 22.04
Reinstall your php8.1-fpm package:
sudo apt install --reinstall php8.1-fpm
If this doesn't work, you probably have some configuration error. Check your logs and your config file:
sudo cat /var/log/...
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