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Undeletable file in Trash /Bin

A short while ago I was experiencing very slow downloads on my emails in macOS Mail. Following a tip in a forum I moved some system files to a new temporary location, these being automatically recreated by Mail when it was relaunched. The idea was to remove the cached settings. It didn't in fact help and I suspect that it was my email service provider (BT) that was actually the problem.

Once I was sure that Mail was working correctly I deleted the original system files that I had relocated. But when I came to empty the Trash one file remained, generating an error during the delete process. Thus began a long and unsuccessful attempt to get this file out of my Trash.

I found quite a bit of advice on the web, both from Apple itself and various technical web sites. I tried everything: key combinations, Safe Mode; Disk First Aid in Recovery Mode; Terminal commands and the clever idea of moving the file to iCloud and then deleting it on my iPhone after my iMac was powered down. But it just came back. I even moved it to the BT Cloud, which is outside the Apple system, and deleted it there, but it always returned.

Finally I found a web page that explained all. The file, in its orignal location, was:

~/Library/Containers/com.apple.mail/Data/DataVaults

I managed to delete the folders but DataVaults proved to be totally indestructible. The web page linked to another with an explanation of the additional controls that Apple has placed over access to files and folders in macOS Mojave, and of course in Catalina. My problems started when I was running Mojave and persisted after I recently updated to Catalina.

Here is an extract from the article:

DataVaults are folders to which neither the user nor third-party software has any access at all.

The only software which can see and work with their contents are certain Apple-signed products which have a specific entitlement to do so.


The moral, be careful when messing about with system files.


Updated iMac to MacOS Catalina

After much deliberation I today updated from Mojave to Catalina.

The main issue, of course, was the fact that with Catalina Apple discontinued support for 32 bit applications. I had for a while been removing such applications, updating them or finding alternatives. This cost a bit of money along the way. For example, my Adobe Elements 15 (Photoshop & Premier) wasn't guaranteed to be compatible and in the end I broke a long association with this software and went for Pixelmator Pro for photographs and Apple's free iMovie for videos.

The Adobe suite never felt completely at home on the Mac whereas Pixelmator is truly a Mac app as of course is iMovie. My limited use of Pixelmator has so far proved successful although, of course, I have needed to adapt to the different interface. I'm still to see how I get on with iMovie.

Some apps I had rarely used, so they went. The difficult ones were those that I needed but were unlikely ever to be upgraded to 64 bit by the developers. For example, our Withings weighing scales link to the internet and if you ever need to reconfigure the wifi connection there is a Pairing Wizard. It's very rudimentary and will almost certainly never appear as 64 bit since the latest scales don't need it. There's also my Game Golf transfer app, which may in time benefit from an upgrade to 64 bit. And I have the 'Le Petit Robert' French dictionary, which is now available in 64 bit form but at an unacceptable price. At the moment Audacity isn't Catalina compatible although I'm sure that a 64 bit version will eventually be released. And finally there was MacX Video Converter Pro, which again has a new version available but at a price.

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MacOS Time Machine on encrypted external HDD

I've upgraded my ten-year-old MacBook Pro to a MacBook Air. The old one will go to my wife's niece as it still performs well, especially after I replaced the battery and installed an SSD to speed things up a bit. She had taken a shine to it so my upgrade makes two people happy. For my part, the difference in OS between my iMac (Mojave) and the MacBook (El Capitan) was starting to present issues, such as incompatibility between versions of Pages, Numbers etc.

Having somewhat laboriously cleaned the old MacBook of my data so that I didn't lose certain software, such as the old but still serviceable Office 2011, I ended up with a much cleaner computer that I believe will be perfect for her. It's amazing how many personal identifiers exist within the software but I'm sure that I've removed most of them as well, of course, as signing out of all the Apple services.

Note Encrypt backups check box

Next came the the job of backing up my new MacBook to the external HDD that I use for a Time Machine. I encrypted it when it was first formatted and when I tried to delete the old backup I was informed that I didn't have the necessary permissions. I therefore erased the disk and again reformatted as encrypted. Time Machine asked if I wanted to use the disk and at this point I made a mistake. It asked if I wanted the data encrypted. Because I had already encrypted the disk I didn't choose this option. When it then asked for the disk password I wasn't paying attention and entered it. Unfortunately this started a decryption process that after three hours hadn't hardly registered on the progress bar.

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Le Robert Correcteur - time to look elsewhere

A few years ago I bought the Le Robert Correcteur. It is a spelling and grammar checker for French, something that is incredibly useful if one has the intention of writing in French. It's a grammatically complex language and even Le Robert doesn't spot all one's mistakes. But it at least weeds out most of them and will often flag a sentence that it believes to be badly constructed even though it can't pinpoint the precise reason.

It wasn't cheap and came with three licences. I used one on my iMac and one on my MacBook Pro. A while ago I rebuilt the MacBook with an SSD disk and restored from Time Machine. Most things worked but Le Correcteur was having none of it. The licence protection was obviously recognised that something had changed as a result of the upgrade. So I had to use my third and final licence. I've now upgraded to a 2018 MacBook Air. And guess what, I can't even get Le Correcteur to load let alone try to enter a licence key. All attempts to find help on deregistering the app on the old MacBook have failed.

I certainly wasn't going to fork out for another three licences so I decided to consider alternatives. I have used Bon Patron before, a web-based spelling and grammar checker that performs arguably as well as Le Correcteur. I tested a sample piece in both and in fact Bon Patron did slightly better in that case. Although both missed a fairly glaring conjugation error, which might have been because of the way I structured the sentence. Perhaps it wasn't French enough! The only downside to Bon Patron is that is web-based, so without a connection you can't use it. But with almost universal connectivity these days this is perhaps not a major issue.

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Back to fishing & golf

After a very fallow period I've managed a few fishing trips lately and I've also managed to get back to some golf, my long-suffering back having eased somewhat over the last month or so.

So, if you're interested, check out the fishing and golf diaries.

Creating a French website

I've offered to create a website for the wife of a friend in France whose an amateur artist. This has brought new challenges, some expected, others less so.

Challenge one was to use a content management system (CMS) to allow my friend to add to and edit prescribed parts of the site. I use RapidWeaver and had already used Armadillo for the blog on this Kilburnlad site, but I would need to use some of Armadillo's other capabilities for the new site.

The next unexpected technical nicety was working with a French (.fr) domain. I first researched the domain with a view to purchasing it for my friend but during the process a warning message advised me that after Brexit it might not be possible to retain ownership without a valid EU address. I therefore asked my friend to purchase the domain name and using his login details was able to direct it to the DNS name servers on my web space.

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Fishing diary lovingly modernised

My fishing diary is one of the longest standing parts of my website and has not really changed in format since I first started it. I use RapidWeaver to build my sites and while the main application has been updated a number of times over the years, the blog page that facilitated my diary has not been treated to any major changes. These days most serious Weavers don't rely on the base application but enhance it using an add-on named Stacks. This add-on has spawned a cottage industry of different stacks, these also being add-ons that are usually aimed at specific enhancements to the base application. This has brought with it alternative options for blog pages and I have used a stack named Poster to rebuild my diary.

The main advantage is that whereas with the original blog page one could only enter text and embed images or videos, with the Poster stack one can add other special purpose stacks to the page. In my case I have used a gallery stack to present images in a light box. So whereas my original diary had small embedded images, the reworked diary now allows the reader to view larger images by selecting thumbnails.

To get to this point I had to create a totally new server repository of the images, requiring me to go back to the original photographs to create suitably sized versions along with accompanying thumbnails, a labour of love. I then had to build the new blog one post at a time, transferring the text over and configuring links to every photograph and its accompanying thumbnail. Truly a labour of love. But now it's done, so if you want to have a look, feel free.


Chasing unicorns (or transcription software!)

Occasionally one gets off on the wrong foot and no matter how obvious this becomes you doggedly persevere.

In this case I was investigating transcription software, my aim to be able to obtain text transcripts of French audio or video files to help prepare material for my U3A French groups. By transcription, I mean automatic text generation. After a bit of research I downloaded a trial copy of Ingscribe, which at $99 isn't cheap. I duly loaded an mp3 audio file and waited to see the results. There weren't any !

So for the next couple of hours or so I kept re-reading the instructions, but to no avail. I obtained the 14 day free licence in case the basic free edition was the problem but that made no difference. In desperation I then tried Express Scribe, but with much the same lack of results. I even tried to uninstall Soundflower in case this was creating a conflict, but found that not to be as easy as it sounds (excuse pun) despite running the uninstall script.

Then it dawned on me, perhaps the two applications weren't supposed to produce an automatic transcript but were simply aids to manual transcription. The option of a foot pedal control to stop and start the playback should have alerted me, but tunnel vision prevailed. These apps are obviously aimed at manually capturing the transcript and their power then lies in using that transcript to professionally enhance videos etc.

So a few hours wasted and a bit more knowledge gained, but I'm still no nearer finding an automatic transcribing app, which in this day and age I find astonishing. It appears that pay-by-content services have cornered the market but these can be expensive.

Redesigned Film Search page

I've redesigned the alphabetical listing for my film reviews using modal pop-ups to replace the previous show/reveal arrangement.

There is now a full alphabetical selection rather than groups of letters, each letter linking to a pop-up window displaying associated film titles.

The film titles themselves are not linked to the associated reviews, but it is straightforward to find a review by entering a relevant word from the film title into the search facility.

Film Search

I hope everybody finds this to be an improvement.

After Mojave I've given my site a dark theme

Among the new features that come with Mojave, the dark theme has perhaps been the most publicised. For years I avoided 'dark' layouts, preferring a clean white-space look. But fashions change.

The new theme compliments the original monochrome banner image and I must say that I'm quite pleased with the result. In particular, the photographs in the galleries seem to stand out more. I needed to modify some of the miscellaneous images that originally had white backgrounds. I also wanted to keep the little fisherman gif on the fishing diary page, it having been a feature from the earliest days of my site. Changing the background involved splitting the four separate images, editing them in Photoshop Elements, and then reassembling them as a new animated gif. All quite fiddly but the Picasion (http://picasion.com) site was a great help in achieving this.

I also had to rearrange this Blog and the Film Search page as the original layouts didn't work well with the new theme.


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