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.
How to fix common errors on TV
When the TV is moldy, blistering, the screen will be stained, resulting in a blurry picture with many rough stripes such as roots, the screen is blurred, and the picture is not clear.
Reason
- Due to the improper placement of the TV, exposure to humid areas and direct sunlight on the TV cause the TV to blister.
- Due to the hot and humid weather, a lot of rain, in the drizzling rainy seasons, the humidity increases, making the screen susceptible to mold.
- Due to improper cleaning of the TV screen such as using hard towels, newspaper to clean the TV screen, using strong detergents, ...
How to preserve TV blistering
- When buying a TV, please choose a hanging position or place the TV in a cool place, away from direct sunlight on the TV.
How to arrange television in the house so that it is reasonable
- During humid months, you should cover the TV with a towel when not in use or place a dehumidifier near the TV location to reduce humidity.
- For today's popular TV series, LED TVs, use soft cloths to clean the TV, do not use toilet paper or paper towels because they can scratch the screen and leave dust after cleaning. .
- Or you can manually paste the TV screen if your TV has been blistering or moldy, but this method contains a lot of risks. Therefore, if you are not familiar with how to do it, it is best to call a professional repairer.
See more:
Tips to prolong the life of the TV
Above are some ways to keep the TV from blistering. Hope the above article will be useful to you.
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.