Another possible reason, why my Google Pixel C might have started crashing.

One of the facts which I posted about recently was, that My Google Pixel C Tablet had started crashing, roughly every one or two months. Because I haven’t really installed any new software on it, and because the most recent System Update took place sometime in mid-2019, I had assumed that the recent malfunctions could be due to some sort of hardware problem.

The fact that this tablet, which I only bought in 2017, was starting to become unstable, was partially also, why I have recently acquired a Samsung Galaxy Tab S6 tablet, as an eventual replacement.

But, there is in fact another possible explanation, for the crashes of the Pixel C. Until 2019, that tablet had received System Updates roughly once every month. It might just be that, due to many memory leaks, that tablet really needs to be rebooted once per month, and if nothing else, System Updates also resulted in soft reboots. The failure to perform any soft reboots, may be what’s leading to hard reboots. Only, hard reboots are dangerous, because too many of them can lead to file system corruption.

In that regard, I’m hoping that the new Tab S6, which has Android 10 installed, will offer a possible preventive measure, in the fact that it can be scheduled in advance, to reboot automatically, let’s say once per week. If that feature works out as expected, then the tablet in question may indeed last longer than the Pixel C did.

Really, I think it strange, that an Android tablet would crash – or hard-boot – because it was not soft-booted for more than a month. After all, my phones, also being Android devices, have usually been able to run for more than 2 months, without requiring any reboots, and when those finally do receive a soft-boot, it’s part of their System Update.

Dirk

 

One way in which technology appears to be moving forward.

One of the facts which I only posted about a few years ago, was the existence of external sound devices, which effectively acted as an external, USB-connected sound card, and, whether they could be made to work with certain Android software. That particular sound device had as main feature, studio-quality sound (96kHz, 24-bit).

Well, there is a more recent way to accomplish approximately the same thing:

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I should mention in what context this later technology presents itself to the users of mobile devices:

Much as Apple rolled out smart-phones with no traditional, 3.5mm stereo headphone jacks, Samsung has rolled out similar tablets, where the universal connector-type of the latter, is a USB-C port. The ‘Tab S6′ is an example of that. Thus, because some users do want to connect ‘wired’ headphones to this tablet, it’s suggested that users buy a so-called “dongle”, that adapts the USB-C port on the tablet, to a female, 3.5mm stereo phone jack, even the microphone feature of which seems to work. This one cost me CAD 22, including 1-day delivery.

A simple question which some people might have, especially if they are deeply mired in the analog days, and in the technology which existed in the 1970s and 1980s, could be: ‘Does such a dongle just connect the analog pins of the headphone socket, directly to the pins of the USB socket? If not, what exactly does it do?’

The correct answer to that sort of question would be the fact that, as small as that end of the dongle is, on the USB-C side, there is a tiny chip. With that tiny chip, the manufacturers have added a completely unpredictable amount of complexity, to how the dongle might work. Chips exist that have 100,000 transistors. And chips also exist that have 1,000,000 transistors, although that last type of chip is less common, and exists in spectacular cases, such as CPUs, GPUs, etc..

What this means is that, in theory, the chip in this adapter could do everything that the ‘Focusrite 2i2′ external sound card was able to do. But, that’s in theory. There are two important ways, in which it will fail to do so, at least at the time I’m writing this:

  1. The accuracy of that chip is in doubt, And
  2. The protocol with which the adapter communicates with the USB-C port of the mobile device, which is actually referred to as its USB Profile, has not been made backwards-compatible with the older generation of external sound cards…

 

(Updated 6/28/2020, 12h45… )

Continue reading One way in which technology appears to be moving forward.

I now have a new tablet.

According to This Earlier Posting, an Android-based tablet which I’ve owned for several years, is dying. I have now received my replacement for it, in the form of a “Samsung Galaxy Tab S6″, and the version of that tablet which I have, is not the ‘Lite’ version.

Beyond that, I have read that many other customers were having problems, attaching the (dedicated, Samsung-provided) Keyboard / Case, for which reason I did not buy that. Instead, to go with that tablet, I have purchased the “Feitenn Galaxy Tab S6 Keyboard / Case“. One fact which must be expected, however, from this third-party Keyboard, is that it will connect to the Tab S6 – electronically at least – the same way any Bluetooth Keyboard would connect, and in so doing, it will also fail to trigger the ‘Samsung DeX mode’, by which that brand of tablet can behave more, the way a regular desktop or laptop would behave. (:1)

For the moment, the new tablet will just continue to behave, as an Android tablet. Yet, Samsung left in the possibility of their famous Multi-View feature, which is available as long as ‘DeX mode’ is not.

As for the question of, whether that amounts to a positive experience, only time will tell.

What I do know is the fact that, the Feitenn Keyboard / Case attaches mechanically, while the dedicated case from Samsung would have attached partially by way of suction, and partially, magnetically.

Additionally, I benefit from the “Samsung S-Pen” – supplied with the tablet – that attaches to the outside of the case magnetically, and that charges wirelessly, as long as it has been attached, oriented correctly. With the Feitenn Case, that S-Pen also receives protection from ‘just falling loose’, while the case is fully closed. (:2)  The flap of the Feitenn Case has magnets to hold it closed against the back of the tablet, as well as, to signal to the tablet to go into standby.

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(Updated 7/01/2020, 8h40… )

Continue reading I now have a new tablet.