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.
Why do some Excel documents not display data or contain blank pages when printed? Below are the causes and how to fix errors in printing Microsoft Excel files .

How to fix the error of printing blank pages in Microsoft Excel
Sometimes, you can format cells in a Microsoft Excel document in a variety of ways so that they appear on a blank page. This situation occurs when cells contain white text and the cell background is also white, or when specific data values are set that are not displayed or printed.
If a Microsoft Excel document has a block of empty cells between data areas, the printed document may contain blank pages.
If a cell on the page contains an error, the Excel file may also have a blank page error when printed.
Another cause is that the document includes hidden columns and manual page breaks.
Printing Excel files does not necessarily have to follow standard sizes and layouts, depending on your data. Therefore, printing may be distorted. To fix the problem, you just need to set the area you want to print as follows:
With this method of fixing Excel errors, you just need to check the number of pages before printing and discard blank pages.
You can also apply this fix when blank pages are in the middle of an Excel document. However, you will have to go through each page in the Print window to make sure no blank pages appear.
By default, Excel does not explicitly provide you with defined pages. Therefore, it is difficult to know where a page ends and begins. The first thing you need to do is center the data on the current page. Proceed as follows:
Then, adjust the scale:
View the data displayed on the page before printing to see if the problem goes away. Another way is to scale using options in Excel:
This is the simplest way to fix Excel printing errors. You just need to copy the data you want to print and paste it into the new Excel file. This way, you will know exactly what is in the file and what data is printed.
You don't need to regularly check each cell in Excel if you know there are cells containing white text. An easier method is to perform a specific search using Excel's find and replace feature as follows:
Above are ways to fix errors in printing Excel files to blank pages . Hope this article helps you fix the problem.
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.