Install and Sign Custom Kernel Modules on SLES 15 Secure Boot
Load a custom SLES 15 kernel module without disabling Secure Boot. Match the running kernel, sign the .ko file, enroll a MOK key, and verify loading.
How to make friends on Messenger using QR code
Messenger has provided the option to make friends on Messenger using QR codes, when you create a QR code for your Messenger account and send it to others so they can quickly connect with you. As soon as the other person scans your Messenger QR code, they are immediately connected to you for messaging, in case you do not block Messenger messages from strangers . The article below will guide you to make friends on Messenger using QR codes.
How to make friends on Messenger using QR code
Step 1:
On the Messenger application interface, users click on the 3-dash icon in the top left corner. The interface is displayed as shown below, users click on their Messenger account name to switch to your personal interface.
Step 2:
In your personal Messenger account interface, we click on the QR code icon in the top right corner.
Step 3:
You will then see your Messenger account QR code interface to share with others. Below is the Reset QR code option to generate another Messenger QR code if needed.
Finally, click the Share button to send your Messenger QR code to others.
The recipient of the Messenger QR code simply needs to scan the code to connect and message with you. Currently, the Messenger QR code feature is gradually being deployed to all accounts, so you need to update the application to the latest version and wait for the update for your Messenger account.
Keep Services Available During a SLES 15 SP5 to SP6 Upgrade
SLES 15 SP5 can migrate online to SP6, but each node must reboot. Use a tested rolling upgrade or blue-green cutover to keep workloads reachable.
Apply the SLES 15 STIG Safely with OpenSCAP
Use SUSE’s supported STIG profile to scan SLES 15, test remediation, review remaining findings, and retain assessment evidence.
Restore Cockpit Access to SUSE Linux Enterprise Server
Trace a failed Cockpit connection through DNS, port 9090, the systemd socket, firewalld, TLS, and login settings using current SUSE guidance.
Configure Reliable Ethernet Failover with SLES 15 Bonding
Create a redundant Ethernet connection on SLES 15 with YaST and Wicked, configure active-backup bonding, and verify both ports and failover.
Build a Reusable AutoYaST Profile for SLES 15 Installs
Turn an existing SLES 15 system into a reviewed AutoYaST profile, validate it, and use it to deploy a test server with fewer manual steps.
SLES 15 KVM Setup: Make Selected VMs Start at Boot
Install the SLES 15 KVM and libvirt tools, enable the right host service, and configure selected virtual machines to start after a reboot.
Diagnose a SUSE Server That Hangs at the systemd Shutdown Screen
Use systemd jobs and the previous boot journal to locate a slow service, mount, or storage dependency, then correct it without masking the cause.
Open Only the Web Traffic Your SLES 15 Server Needs
Use firewall-cmd to inspect the active zone, allow HTTP safely, preserve SSH access, and verify that the rule survives a reload on SLES 15.
Diagnose SLES PAM Login Failures Without Locking Yourself Out
Trace a PAM failure to its service, account policy, or identity provider, then repair the right SLES configuration while preserving a working admin session.