Enable FIPS Mode on SLES 15 and Verify the Boot State
Follow SUSE’s SP7 procedure to enable FIPS mode, reboot safely, verify the active policy, and check whether your compliance requirement calls for validated modules.
Dark Mode is a feature that converts the background color of an application from white to black. It is available in many applications and is also used by many people. Currently, most Google applications allow us to turn on dark background mode, including Gmail.
If you don't know how to turn on Dark Mode on Gmail, today Download.vn will introduce some steps to turn on dark mode for Gmail on Android and iOS . Please follow the article. .
1. How to turn on Dark Mode for Gmail on Android
Step 1: Open the Gmail application on your phone, here click on the three dashes icon in the upper left corner of the screen.
Step 2: Scroll down the screen and select Settings .
Step 3: Next, click on General Settings .

Step 4: In the General Settings section, click on Interface at the top of the screen.
Step 5: Select dark background mode interface .
Step 6: At this point, the system will automatically convert the interface from light background to dark background.


2. How to turn on dark background mode for Gmail on iOS
Step 1: Just like Android to change the background color, first in the Gmail app on your phone, click on the three dashes icon .
Step 2: Move the screen down, then click Settings .
Step 3: In Settings, tap Appearance .


Step 4: Select Dark to change the interface to Dark Mode.
Step 5: Finally, the application will automatically change the background from light to dark for us.

Wishing you success!
Follow SUSE’s SP7 procedure to enable FIPS mode, reboot safely, verify the active policy, and check whether your compliance requirement calls for validated modules.
Compare YaST and cryptsetup for a new encrypted SLES data volume, choose LUKS1 or LUKS2, and verify unlock and mount behavior safely.
Create, refine, and verify a least-privilege AppArmor profile on SLES 15 SP7, with a clear note on SLES 16’s SELinux default.
Set up RMT on SLES 15, mirror entitled repositories, and verify HTTPS registration and package access from a test client.
Connect SLES 15 to AD with YaST’s SSSD-based logon management, then verify directory lookup, domain login, and Kerberos tickets.
Set up the right Live Patching path for SLES 16.0 or 15 SP7, apply eligible kernel fixes, and confirm what is active without confusing it with a reboot-required kernel update.
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.
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.
Use SUSE’s supported STIG profile to scan SLES 15, test remediation, review remaining findings, and retain assessment evidence.
Trace a failed Cockpit connection through DNS, port 9090, the systemd socket, firewalld, TLS, and login settings using current SUSE guidance.