SLES Boot Module Load Failure: Find the Driver and Fix It
Trace a failed kernel module at SLES startup, correct an obsolete boot entry or repair the required driver, and verify the next boot.
How to use Copilot in Excel
Microsoft Copilot is an AI assistant that can be integrated into many MS Office applications, including Excel. With Copilot, users can completely use it to summarize data, organize spreadsheets, and support formulas in Excel data tables. Thus, we have an additional support tool to process data tables in Excel. Below are instructions for using Copilot in Excel.
How to use Copilot in Excel
Step 1:
After adding Copilot to Excel , click the Copilot icon in the upper right corner to use it.
Step 2:
Now on the right side of the interface will display a chat board with Copilot for us to use. Here the user can enter the request they want Copilot to process the data table in Excel.
For example, if you want Copilot to filter the 5 lowest revenue values, you enter Highlight the lowest 5 revenue fields. At this time, Copilot will analyze the data to find the 5 lowest values. As a result, you will see those 5 values highlighted in the table.
The Copilot editing feature in Excel can also help you sort and filter data. For example, if you want to sort the budget column from largest to smallest, type Sort the budget column largest to smallest.
In addition to processing data, Copilot also has the ability to draw charts, according to your requirements. For example, if you want to draw a chart of total money spent compared to the amount earned over time, Copilot analyzes the data, identifies the date column, budget column and revenue column. Then, Copilot suggests a chart, you click Add to new sheet to insert the chart into the content .
Set Up DM-Multipath on SLES 15 for Reliable SAN Paths
Prepare SCSI SAN paths, enable multipathd, inspect SUSE’s hardware defaults, and verify stable device maps without guessing array settings.
Clear a Zypper Lock Safely on SUSE Linux Enterprise
Find the process holding Zypper’s package lock, distinguish process conflicts from package locks, and retry updates without deleting lock files blindly.
Build a Supported SLES 15 HA Cluster with Fencing First
Register SLE HA, bootstrap SLES 15 nodes, then add fencing, quorum, and tested service resources before relying on failover.
SLES Zypper HTTP 500: Find the Failing Repository
Trace a Zypper refresh error to SUSE, RMT, or a third-party endpoint, then apply the right server-side or cache fix without disabling essential updates.
SLES Thin Pool Out of Space: Extend LVM Safely and Restore Writes
Resolve SUSE LVM thin-pool space errors by checking data and metadata usage, expanding the pool safely, and preventing repeat outages.
When SLES Btrfs Goes Read-Only: Diagnose Before Remounting
Identify whether Btrfs is intentionally read-only, short on space, or protecting data after errors, then choose a recovery path that fits the cause.
Register SLES 15 with SUSE Manager in an Offline Network
Prepare mirrored channels, create an activation key, and bootstrap an SLES 15 client without direct internet access while preserving the connection needed for Manager check-ins.
Get YaST’s X11 Forwarding Working Over SSH
Fix YaST’s XIO launch error over SSH, verify X11 forwarding and xauth, and switch to the ncurses interface when a remote window is unnecessary.
Safely Roll Back a Failed SLES Update with Snapper
Find the pre-update Btrfs snapshot, test it read-only, and make recovery permanent with Snapper while understanding which data stays outside the root rollback.