Cheating

 I cheated. My MacBook project was doing well but I had to go too far.  My £200 experiment in updating an 11 year old Mac ended with me using a version of MacOS Catalina. Until a week ago this was the latest one. You could use a website run by a developer to "hack" a copy that would work on my ancient Mac.

However, it was unsupported. The IT lesson is always that "unsupported" is not the same as "doesn't work". Supported means, in this context, that Apple will update the OS with a variety of ongoing security updates and maybe even a feature update. This latter possibility being unlikely. 

The supported OS was High Sierra. This is the 2017 MacOs. To be fair none of this is important to me specifically. Getting a really cheap 11 year Mac working was the exercise, not what OS was installed. The fact is that I got quite a few browser crashes and, from what I could see, a considerable performance hit from trying to get it all working.

I am off work and locked down. So today I re-instated High Sierra, version 10.13 of the Mac family. 

In the paraphrased words of Clint Eastwood; "A man has to know his limitations". Today, my limitation was High Sierra. 

Comments

Post a Comment

Popular posts from this blog

Powershell Symlink to Onedrive

Image
I have more than one PC. To be precise, and overly pedantic, 3 Windows 10 laptops. All are slightly different and of various ages. One I use with a Windows 10 Insider Build to keep up with the next thing coming down the pipeline. On each, I do a bit of Powershell . Powershell is the latest generation of Windows command line tools. The Linux enthusiast would look down on the Windows command line of whatever generation but Microsoft has always provided command line tools. In the early days MSDOS was a command line OS. It did little but create directories (folders), copy, move or delete files. It ran “command.com” which some said was just a basic file system manager and way of loading programs into memory. It wasn’t difficult to disagree. Developers brought out alternatives to this such as 4DOS , literally “for dos”, by JP Software . They also produced 4NT, which enhance the Windows NT command processor and 4OS2. The latter was for the IBM OS2 Operating System of the late 80s and ea
Read more

Messages

Image
One of the ways many people use their mobile phones is text messaging. Apple “disguise” the differences between text messages and instant messages, that use the data network, is through their iMessage that uses either depending on your connection. However, text messaging has still some way to go yet. If you use and Android phone then you are firmly in the Google messaging camp and iMessage doesn’t exist. One trick for android users is to get away from just using their phone keyboard when creating a text. You can go to Messages for Android located at; https://messages.android.com/ . A number of people have done short YouTube videos to demonstrate how to do this. Search for “messages for web” on YouTube. You need to be using the Google messages app for your texts. You also need to have a wifi connection connected to the phone and PC. After this go to the website and, from the messages app, click on the thrTee dots on the top right corner as if you changing settings. Then select “Mes
Read more

Why was my email rejected ?

Image
It's been rejected!. OK so I made up this completely rubbish address but if you get an email that has been rejected, a so-called "bounced" mail, you can do some good analysis of the reason if you can read the SMTP logs. SMTP being the Simple Mail Transfer Protocol that sends mail between servers and other places too. Before you yawn this is what you get back. Generating server: AM5EUR02HT096.mail.protection.outlook.com kbmregregkrgrgktrgrtb@hotmail.co.uk SNT004-MC5F20.hotmail.com Remote Server returned '550 5.1.351 Remote server returned unknown recipient or mailbox unavailable -> 550 Requested action not taken: mailbox unavailable' Original message headers: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=outlook.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=lURfIqW7JBVRaKyNHMwqLzWn5AAyxsprWeqWekgSchc=; b=rH8HpA6mqgsmvED575S7sZZ3m6fy36WII+18d68flJNvd0IaNC+ Received: from AM5EUR02FT045.eop-EUR02.prod.prote
Read more