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CMS Development Drupal

Exposed grouped filter triggers ‘illegal choice’ on page load

For Drupal 8.8.2, I’ve got an exposed filter of grouped items. Ever since the last update to 8.8.2, I’ve been getting an “illegal choice” error when a user navigates to the page with this filter. Once the filter is used, the error goes away. But it’s back every time they reload. It happens regardless of […]

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Development Linux Ubuntu

Unable to boot Ubuntu from 2TB M2 PCIe NVMe SSD

I recently bought a Dell Precision 7530 laptop which came preinstalled with Ubuntu 16.04 on a 500GB SATA drive. Later I bought a 1TB M2 PCIe NVMe SSD and installed it in a free slot in addition to the original SATA drive. I then installed Ubuntu 19.10 on the new SSD drive. This did however […]

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Development Linux Ubuntu

Installing and using anaconda on Ubuntu

I am trying to install and use anaconda on Ubuntu Desktop (19.04) by following the instructions here but I’m having trouble in step 11. When I try to run the command conda init or conda config –set auto_activate_base False I get ERROR: The install method you used for conda–probably either `pip install conda` or `easy_install […]

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Development Linux Ubuntu

How to block WINE app internet access persistently

I’ve followed this guide: How to block internet access for wine applications? And created the following rules: sudo addgroup no-internet # Create group “no-internet” sudo adduser $USER no-internet # Add current user to no-internet sudo iptables -I OUTPUT 1 -m owner –gid-owner no-internet -j DROP sudo ip6tables -I OUTPUT 1 -m owner –gid-owner no-internet -j […]

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Development Linux Ubuntu

Moving Ubuntu installation to new computer

my current Ubuntu 18.04 installation is on an old laptop and I have now bought a new one. I am currently working with the old laptop and am in the middle of a project. I installed a lot of different things, set up different workspaces for python and ROS. Now I want to start working […]

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Development System & Network

Persistent 502s from AWS ALB

This is our architecture: Cloudflare -> ALB 1 -> Nginx API Gateway -> ALB 2 -> (Nginx Sidecar -> Application) The application and the sidecar are on the same box and communicate via unix domain socket. We see a steady but small stream of HTTP 502s from ALB 2. As far as we can tell […]

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Development System & Network

Connect to AlwaysON AG node on Azure SQL VM

I have an on-premise AlwaysOn Availability Group configured with 2 local nodes. I have created a Manage SQL Vm on Azure and successfully added to the WSFC Cluster on-premise and to the SQL Availability Group. I added the VM as an Asyncronous Secundary Replica and everything looks fine. I also create an Internal Load Balancer […]

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Development System & Network

RDP to a Win 7 VM installed in Ubuntu Server with VMware

I have a VM in Digitalocean where I installed vmware with a Win 7 installation. Now the thing is I need to remote in from the outside through RDP to this Win 7 environment. I have configured internet access to this Win 7 configuring NAT under vmware network adapter options and disabled windows firewall This […]

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Development System & Network

how to stop start a windows service with a reference to the service name

how to stop/start a windows service with just a fragment of the service name. Example: NET STOP *part_of_name_of_service* NET START *part_of_name_of_service* For example. mysql has many versions of “the name of service”. net start MySQL57 net start wampmysqld etc, etc, etc The idea is to stop/start any service that contains the word “mysql”. Something like […]

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Development System & Network

Command understanding in Batch script

I have a batch file which invokes a tool. Now i face an issue in the batch file at a for loop. But with all research about the Batch script, I am still not able to make out what the expression is trying to say. I have turned to this forum for the help after […]