Keep Services Available During a SLES 15 SP5 to SP6 Upgrade
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.
Web browsers and web surfing have become indispensable for computer users. Choosing which browser to use depends heavily on the features and stability that the browser brings. However, even with Google Chrome - the most famous web browser for stability, sometimes there are errors that users do not know how to handle?
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One of the most basic and annoying bugs is the Chrome browser, which says "This webpage is not available" . And if you pay close attention every time this message appears, it is usually accompanied by a small note, showing the error code. And while the same type of notification, but if this error code is different, the treatment will also be different.

"This webpage is not available" error with code 101
Before proceeding to fix the errors, check the address of the website you have just visited or connected to the Internet. If you access this site by copying the link or from an external source, it is likely that you or your sender have accidentally added or removed a few characters that made the link changed. To be sure, copy the link to another web browser such as Firefox or Opera . If that still doesn't work, try checking network connections to the computer.
And as mentioned above, while the same way and content of the notice, please pay close attention to the bottom of the notice. You will see a line showing the error code that your Chrome browser is experiencing. Different error codes will have different solutions, specifically, in this article, we will guide you how to deal with the following error codes:
Method 1: Check and scan for malware
Certainly do not need computer experts to explain, you also understand that malware, computer viruses ... are often the main culprits that cause the computer to be slow, connect poorly, even is blocking Internet access. So, often use specialized software to scan, check your computer and solve problems as soon as discovered.
There are quite a lot of free antivirus software out there, but extremely useful, you can refer to and download one of them to use for your computer. For example: Avira Free Antivirus 2015 , AVG AntiVirus Free 2015 , CMC AntiVirus ...
Method 2: Delete the cookies stored on the device
Cookies are information files generated when you use an Internet browser to surf the web. These cookies will store your personal information for those sites, or your browsing history, or preferences for subsequent use. That is handy, but if only one file is corrupted, your Chrome may appear the current message.
You can proceed to delete these cookies by: Click on the option icon (upper right hand corner of Chrome), then select Settings - Settings.
Continue to select Show advanced settings - Show advanced settings ...
Scroll down, find Privacy section , then click Content settings.
Content settings interface appears, click on the All cookies and site data box ...
A new window will appear, containing all the cookies of the websites you have visited. Because it is impossible to know exactly where the error occurred, on which file, to be sure, select Remove all next to the search bar to remove all of them, then click Done below. to complete.
Method 3: Are you sure your browser is not blocked by any firewall or anti-virus program?
Sometimes you accidentally turn on a firewall, or download antivirus software without noticing that each software has different ways of working, and most likely they will limit your browser. Please check back and disable that activity (if applicable).
Method 4: Change proxy settings
Incorrect parameters are also the cause of the above situation. You can check and change these settings with the following instructions: Also in the Settings / Show advanced settings interface, navigate to the Network section , then click on the Change proxy settings box ...
A small window appears, click on the Connections tab , then click on LAN settings.
In the Local Area Network (LAN) Settings pane, look at the box that Automatically detect settings has been checked? If not, then you tick on it and then OK .
With the instructions above, Download.com.vn hope you will feel easier if you use Chrome browser to access the Internet when you receive the "This webpage is not available" message. This is not a very serious error, but to handle thoroughly, not everyone knows how.
I wish you successful implementation!
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.
Create a redundant Ethernet connection on SLES 15 with YaST and Wicked, configure active-backup bonding, and verify both ports and failover.
Turn an existing SLES 15 system into a reviewed AutoYaST profile, validate it, and use it to deploy a test server with fewer manual steps.
Install the SLES 15 KVM and libvirt tools, enable the right host service, and configure selected virtual machines to start after a reboot.
Use systemd jobs and the previous boot journal to locate a slow service, mount, or storage dependency, then correct it without masking the cause.
Use firewall-cmd to inspect the active zone, allow HTTP safely, preserve SSH access, and verify that the rule survives a reload on SLES 15.
Trace a PAM failure to its service, account policy, or identity provider, then repair the right SLES configuration while preserving a working admin session.
Trace a failed kernel module at SLES startup, correct an obsolete boot entry or repair the required driver, and verify the next boot.