October 12, 2023 · Networking · (No comments)

Problem

We have a dual boot HP PROBOOK 450 with ubuntu version 22.04 and Windows 11

When we boot with windows 11 WiFi works fine and when we boot with ubuntu no WiFi

Ubuntu version:- "Linux gerard-HP-ProBook-450-G5 6.2.0-26-generic #26~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Jul 13 16:27:29 UTC 2 x86_64 x86_64 x86_64 GNU/Linux"

The PCI is : Intel Corporation Wireless 8265 / 8275 (rev 78).
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April 10, 2021 · Networking, Server · (No comments)

The command opens an administration console and an xterm to all specified hosts. Any text typed into the administration console is replicated to all windows. All windows may also be typed into directly.

This tool is intended for (but not limited to) cluster administration where the same configuration or commands must be run on each node within the cluster. Performing these commands all at once via this tool ensures all nodes are kept in sync.

Connections are opened using ssh which must be correctly installed and configured.

Extra caution should be taken when editing files as lines may not necessarily be in the same order; assuming line 5 is the same across all servers and modifying that is dangerous. It's better to search for the specific line to be changed and double-check all terminals are as expected before changes are committed.
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September 10, 2019 · Networking · (No comments)

This tutorial expalins how to map a network drive in ubuntu 9.04/9.10.This is very useful if you are trying to map your windows machine/another linux machine drive on to your system.
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January 12, 2018 · Networking · 3 comments

One of my friend recently upgraded his ubuntu 17.04 to ubuntu 17.10 and after the upgrade my DNS stopped working.
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January 10, 2018 · Networking · 9 comments

Netpaln is default network configuration tool introduced in ubuntu 17.10 and if you want to disable this to go back to old ways of configuring network use the following procedure.
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