Linux On Dex: Update Your Software

Update 2018-Dec-11: I’ve spoken to a LoD team member and to jump straight to the point of you have a LTE Tab S4 then simply put the required update isn’t available at this time and there is no information on when it will be available.

Some people trying to install Linux on Dex are running into an obstacle. After installing he app and trying to run it they get the following error message.

Linux on Dex requires your device to have the latest software o support some features.

After this message is acknowledge the application closes. If someone with this error checks for updates in the app store or for updates to the operating system they get notification that everything is up to date. What’s going on? I contacted LoD support about this and got back the following response.

Currently, the Linux on DeX(beta) requires latest SW for Galaxy Note9 and Galaxy Tab S4. SW update schedule may vary depends on the region and carrier.

Currently, the Linux on DeX(beta) requires latest SW for Galaxy Note9 and Galaxy Tab S4.
SW update schedule may vary depends on the region and carrier.

What does this mean? It means that your device doesn’t have a update that is required for DeX and that your carrier might not have released it. Devices sold through a carrier can be a bit slower in receiving their updates. Samsung hasn’t been specific on the updated needed.  I’ve communicated with someone on the Linux on Dex team and was told that LTE tablets in general do not have the update that is required for Linux on Dex. Additionally the person told me that there is no information available on when particular updates will work their way through certain carriers.

BTW: Unlocking your device and installing a SIM from another carrier will not change this; this behaviour is dependent on the carrier for which the device was made, not on the SIM that happens to be in the device at the time.

Samsung Announced Exynos 9 with NPU

Exynos-9-9820_main

Consistent with what they said at the developer’s conference about wanting to extend the reach of their A.I. Samsung has announced a new System on Chip (SoC) with some A.I. related features. The Exynos 9 Series 9820 processor. The processor contains an NPU, a unit for processing neural networks at speeds faster than what could be done with a general purpose processor alone. The presence of this unit on the device hardware makes possible device side experiences that would have previously required that data be sent to a server for processing. This may also translate into improvements in AR and VR experiences.

The NPU isn’t the only upgrade that comes with the processor. Samsung says the 9820’s new fourth generation custom core delivers a 20% improvement in single core performance or 40% in power efficiency compared to is predecessor. Multicore performance is said to be increased around 15%. The Exynos 9820 also has a video encoder capable of decoding 4K video at up to 150 frames per second in 10-bit color. The processor goes into mass production at the end of this year.

Source: Samsung

Bixby Developer Studio

Samsung says they would like to have AI implemented in all of their products by 2020. From the visual display shown during the SDC 2018 conference it appears their usage of “all” is intended to be widely encompassing. Phones, car audio systems, refrigerators, air conditioners…

Samsung is inviting developers to start engaging in development for their conversational AI. Now they have made the same tools that they use for Bixby development internally available publically. The development portal and the development tools for Windows and OS X are available now at: https://bixbydevelopers.com

Galaxy Home, a Bixby enabled smart speaker, was showcased as a target implementation for the SDK.

The “Media Control API” will be available to content partners this December for adding deeper control into applications. Samsung says Netflix and Hulu are on board and will begin development with it next year.

The Samsung Frame TVs are also being opened to developers by way of the Ambient Mode SDK. This will allow developer content to show when the TV is in it’s standby mode.

Samsung Developer Conference 2018 Registration Open

I previously mentioned that the dates for the Samsung Developer’s conference were announced. Registration is now open.  If you register before September 12 you can register for the lowest available price. The registration form is available over at https://www.samsungdeveloperconference.com/ . Registration is also possible on site. Currently Registration is 299 USD (+tax). After the 12th it will go up to 399 USD. On site registration is 499 USD.

Registration for the Samsung Developer's Conference, 2018