Score: -5
al-sayan avatar
Is by design, Drupal headless?
es flag

If I understood correctly, "decoupling" a content management system means separating backend from frontend (having two "modules" for each under the same "program").

If I understood correctly, "headlessing" a content management system is making it to be possible to supply content to at least two different front-end interfaces at once ("two different programs" as may appear to an end user).

I would as ...

Score: 0
Java_Arc avatar
how to install tomcat7 in ubuntu20.04
ck flag

we are upgrading ubuntu16.04 to Ubuntu20.04. As our application supports only tomcat7, Is there any way to install tomcat7 in Ubuntu20.04

Score: 0
Avoid duplication in nginx redirects config?
sy flag

Setting up redirects wwwnon-www and HTTPHTTPS at the same time, I ran into duplication issue that I fail to overcome.

On my domain—let it be—I have a website with primary name I want the requests to,, and to be redirected to, and all HTTP requests to be redirected to HTTPS at the same  ...

Score: 0
Java_Arc avatar
upgrade ubuntu16.04 to ubuntu20.04, manual installation of tomcat8 comes with java11, how to change this to java8
ck flag

As Ubuntu20.04 doesn't have tomcat8 in default pkg, I am trying to install it manually using these commands:

sudo wget -c
sudo apt install -y ./libtomcat8-java_8.5.30-1ub ...
Score: 0
Bran avatar
Elgato Systems GmbH Game Capture HD60 S+ Not Working with USB3.0
us flag

I have two Ubuntu installations and my newer laptop can connect properly with Video Capture card on USB3.0, but desktop can only connect with USB2.0. Any ideas as to what the issues might be connecting USB3.0 for this card on my desktop?

Linux comp1 5.11.0-38-generic #42~20.04.1-Ubuntu SMP Tue Sep 28 20:41:07 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

Comp1 - USB3.0 (works):

Bus 002 Device 028: ID ...
Score: 0
DarkMoon avatar
Microsoft Endpoint Manager - Updating "Available" Win32apps
in flag

We currently have a number of Win32apps set as "Available" to end users, such as Chrome, Notepad++, and VS Code. I'm looking to package updates occasionally and have the app update on devices that have it installed already. In SCCM, I could make an app available, and then create a Collection based on installed apps and deploy again as "required" to those that already have it. So the initial install i ...

Score: -1
user2965433 avatar
MSExchange Mid-Tier Storage Event:3019 on Exchange 2013
gb flag

I am having the Event 3019 on Exchange 2013 with Source "MSExchange Mid-Tier Storage" and have not been able to find any reference on the net for this. No other failures are reported. The server is serving clients normally.

Version: Exchange 2013 CU19
Build Number: 15.00.1365.001
Installed on Windows Server 2012R2 64-bit
The server has 2 mailbox databases on the same machine, each one on different hard d ...

Score: 0
J. Doe avatar
Autostart and unlock prompt for encrypted secondary disk
cn flag

Since years I've used the partition encryption option offered by the installer.

Now after applying Ubuntu onboard disk tool to setup encryption also for the secondary physical disk, I've found the following.

  • There is an option to mount this disk on system start but it does not work
  • I can manually select the disk and choose the option "unlock"
  • Additionally I have after that to choose the "mount"  ...
Score: 1
Robert Oschler avatar
Update certificates and OpenSSL on Ubuntu 14.04 and still getting expired LetsEncrypt certificate errors?
bj flag

In my office one of the systems is still running Ubuntu 14.04. This system has been affected by the Let's Encrypt expired root certificate problem:

I downloaded manually the latest certificates using the instructions found here:

# Ensure d ...
Score: 0
Bruno Colaço avatar
help with dns name conflict vpn and docker
cn flag

I need to access an url via VPN, ( but seems it is conflicting with an docker route (

~$ ping PING ( 56(84) bytes of data. 64 bytes from localhost ( icmp_seq=1 ttl=64 time=0.037 ms

if I ping this server ip it connects ok, I have already deleted all docker images, flushed iptables, flushe ...

Score: 0
Can't update after NIC Teaming/Bonding Linux Server
it flag

So, I'm a noob when it comes to Networking on Ubuntu. I created a bond/NIC Teaming on my Ubuntu Desktop for the 2 NIC cards that I have on it, but I'm unable to resolve DNS names. This is making my desktop unable to update or upgrade itself. What's weird is that I can ping, but I'm just not able to resolve hostnames such as


auto ens3 iface ens3 inet m ...

Score: 0
Cookie Producent avatar
Ubuntu bluetooth pairing device error
cn flag

I have problem with pairing my bluetooth headphones ( It worked for a while and it stopped ) I'm using ubuntu 21.04 and i can still connect other devices like phone

Connecting with terminal Bluetooth manager in system keep saying that my device is disconnected sudo systemctl status bluetooth dmesg | grep -i bluetooth

journalctl | grep -i bluetooth output :

Score: 0
Eth0 and Wifi both need the same gateway, same IPs
jp flag

I have a laptop at home that I want to use as a server (Ubuntu 20.04.3 LTS).

  • I want the IP to stay the same for both eth0 and wlan0 (reason: so that port forwarding which I have set up on the router would stay functional no matter how the laptop is connected to the internet)

  • When I disconnect cable, I will enable wifi, and vice-versa when cable is connected, I will disable wifi to prevent IP co ...

Score: 0
Manuel Jordan avatar
Mouse (single/double click) does not work in secondary screen/monitor
kz flag

I have installed VirtualBox 6.1.28 r147628 (Qt5.6.2) where:

  • The Host is Windows 7
  • The Guest is Ubuntu Desktop 20.04

The Guest Additions was installed through the .iso file. Therefore is possible:

  • Share directories copy/paste between the Host and Guest
  • Copy/paste between the Host and Guest

About the Display (Monitors). The guest instance configuration is:

Video Memory:  64MB
Monitor Count: 2
Scale  ...
Score: 0
Attach port to domain name
id flag

I run a small (centOS 7) mail server at home and I would like to attach ports to a domain name instead of opening up for every incoming connection of the server-IP. Currently, when I open up port 25/993/587 in FirewallD, it opens up to everyone. So when I point a domain name to my server IP, all ports will be opened up. I currently use, but what I would like to achieve is:

smtp.mai ...
Score: 1
Ubuntu 21.10: Cannot assign for maximize window
uz flag

I have a custom shortcut for maximize window: <Super><Ctrl><Up>). Since Ubuntu 21.10 this doesn't work anymore. Instead it is showing me the overview. Assigning a different shortcut seems to work.

This did work in Ubuntu 20.04 - I also have used Wayland before.

Does anyone know how to solve this?

Score: 0
EXT4 external drive is not mounted and results in peculiar behavior in Ubuntu and GParted
cn flag

blkid outputThis Seagate HD was okay. But I didn't use it for a few months and reconnected it after arriving in a new country. I have tried to connect it to two different machines running Ubuntu 18.04. Both take longer to boot, which means something is happening. Also both machines show an unusual startup screen (one with much larger fonts, the other one with smaller!). The drive is not mounted and ru ...

Score: 0
FileInputStream avatar
Searching for Broadcom Inc. and subsidiaries Device b844 (rev 02) driver
us flag

I've got an A10Networks Thunder TPS 4435 Network Appliance with 16 SFP+ Ports that are connected to one Broadcom network chip. In the original software, the interfaces are detected. But I've removed it from the disk so I can't check which driver it uses for the NIC.

I'm running Ubuntu 20.04

This is the lspci output:

0c:00.0 Ethernet controller: Broadcom Inc. and subsidiaries Device b844 (rev 02)
Score: 0
Nico Gatti avatar
Correct way to modify systemd timer
th flag

I want to know the correct way to modify a timer.

It happened to me that I have timer X configured to run at 8 PM daily, modified the job to run at 1 AM, also daily. When executed the daemon-reload the service that it points to was executed even the timer doesn't shows that it was triggered.

Is there a possibility that when reloading the timer the service got executed by default?

Score: 0
KVM disk size stuck at 993M despite using --disk size=10. How do I set it to 10GB?
td flag

I create a vm using

sudo virt-install \
--name ueransim \
--ram=2048 \
--vcpus=2 \
--disk size=10 \
--location /home/username/ubuntu-20.04.3-desktop-amd64.iso \
--graphics vnc,listen= \
--network bridge=virbr0,model=virtio \

However when I check the size of my root volume in the VM, its only 993M in size

ubuntu@ubuntu:~$ df -h
Filesystem      Size  Used Avail Use% Mounted o ...
Score: 0
balki avatar
How to install only one of the suggested/recommended packages?
gb flag

For example, Package master depends on dep1 and suggests sugg1, sugg2. when I install master, dep1 gets installed automatically but sugg1, sugg2 is not.

I want to install sugg1 but not sugg2. Also I want sugg1 to be treated as dependency. i.e. 1. If master is uninstalled, sugg1 should also be removed. 2. If a newer version of master no longer suggests sugg1, it should be removed automatically.

What is t ...

Score: 0
Jeff avatar
Restoring a Home Directory Deleted With a User
iq flag

I tried to delete a user with

sudo deluser --remove-home 'username'

I am running ubuntu through the app on windows 10 so I changed the home directory of this user to a folder in windows. The user did not delete but the home directory did. I can not find it in my windows trash and cannot seem to find the ubuntu trash. The folder I deleted is still on my windows desktop but I cannot open it.


Score: 0
Ubuntu Vm on Ubuntu Host
in flag

I have been running an Ubuntu VM on Virtualbox with no issues.

today when I tried to log on the VM seems to start fine and the Ubuntu icon flashes at the bottom of the screen then it just go to a blank/black screen with a cursor underscore.

does absolutely nothing after that. I've tried every combo of changing the display settings in Virtualbox and disables 3d acceleration. nothing seems to work.

Score: -4
Upgrade from 18.04 to 20.04 causing many failures
ng flag

I upgraded Ubuntu 18.04 to 20.04 and now everything is broken. apt doesn't work.keep getting dpkg errors when trying to use it. cant install anything. nautilus and terminal doesn't work. lots of icons are not appearing.broken icons broken icons2 broken icons3

some python errors occurring and so on. what to do now? even backup program doesn't work. How to make it work again? I couldn't understand how  ...

Score: 0
Manuel avatar
Xinetd listen to IP Address not assigned to an interface
is flag

Is it somehow possible to use Xinetd (or any other solution) to listen to incoming Packets for an IP Adress which is not assigned to an interface, and start up a daemon (like Xinetd) does?

So my Linux Machine is the default GW, all Packets are sent to it. I would like to recognize specific packets with a destination IP, which is not bound to an interface and react to it (start up a daemon)

Thanks! ...

Score: 1
Ansible: filling a template that contains immutable interpolations
au flag

I need to make a playbook that will take a template file, interpolate some variables and put the resulting file to another directory.

The first part of the problem is that the resulting file will be used as another Ansible playbook, so the source file contains other interpolations and these interpolations must be preserved as they are. As an example, let's assume that the source file contains som ...

Score: 0
Create a new bootloader on another disk for an already installed Ubuntu
us flag

So here is my scenario: I have a ssd with Ubuntu installed (lets call it SSD_A) which one I installed its bootloader on another ssd with Windows (lets call this windows ssd as SSD_B).

But now I have to get my SSD_A with Ubuntu installed without a bootloader, and switch to another PC that has another ssd with Windows already installed too (lets call this SSD_C). Then now what I have to do is to in ...

Score: 1
NightWorx avatar
Internal speaker (Audio) is not muting anymore in Ubuntu 21.10 after upgrading from Ubuntu 21.04
uy flag

After upgrading to 21.10, the internal speakers aren't listed as separate device anymore (now: speaker+).

  • Therefore cannot be muted individually, or automatically, when notebook is on dock & line-out is connected. Still mutes, when
  • plugging in direct on notebooks 3.5mm headphones out (changes from speaker+ -> headphones in alsamixer).

lspci shows: 00:1f.3 Audio device: Intel Corporation Sun ...

Score: 2
Oslolosen avatar
Command using sed
us flag

I have a problem. I want to change ole without changing dole in this file. I've tried to use:

sed -i s/^ole$/kari/ file.txt

Is there any way to change this without using two command lines as:

sed -i s/^ole/kari/ file.txt; sed -i s/ole$/kari/ file.txt

cat file.txt

ole duck
doffen duck
dole duck
duck, ole
Score: 2
Fallen Angel avatar
What are required environment variables for GPG?
jp flag

I'm trying to setup the docker credentials, and it requires to initialize the gpg first.

Here are my steps:

root@remote_machine:~# gpg --gen-key                                                                   
gpg (GnuPG) 2.2.4; Copyright (C) 2017 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. ...

The Stunning Power of Questions

Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

That’s a missed opportunity. Questioning is a uniquely powerful tool for unlocking value in organizations: It spurs learning and the exchange of ideas, it fuels innovation and performance improvement, it builds rapport and trust among team members. And it can mitigate business risk by uncovering unforeseen pitfalls and hazards.

For some people, questioning comes easily. Their natural inquisitiveness, emotional intelligence, and ability to read people put the ideal question on the tip of their tongue. But most of us don’t ask enough questions, nor do we pose our inquiries in an optimal way.

The good news is that by asking questions, we naturally improve our emotional intelligence, which in turn makes us better questioners—a virtuous cycle. In this article, we draw on insights from behavioral science research to explore how the way we frame questions and choose to answer our counterparts can influence the outcome of conversations. We offer guidance for choosing the best type, tone, sequence, and framing of questions and for deciding what and how much information to share to reap the most benefit from our interactions, not just for ourselves but for our organizations.