Igor

Not a problem of kernel but configuration. You need to make use of some other UART, not the one used/reserved for serial console (already by u-boot) and you should not have troubles. Check documentation where is ttymx1

It's o.k. I already set imx desktop to Stretch https://github.com/armbian/build/blob/master/config/boards/cubox-i.conf#L11, others I need to revert back to Xenial for upcoming images update since I already changed to Stretch.

I follow the problem but those solutions don't work: https://askubuntu.com/questions/826619/broken-network-settings-upon-boot There is another interesting related problem. For imx6 Debian Stretch desktop works, Ubuntu Xenual crashes With mainline kernel.

It boots fine, USB also works ...

Another (minor?) issue. Booting Cubietruck: "EHCI failed"

Another Stretch problem. When using BT, this pops out:

Yep. And have seen elsewhere too. I counted on your Turkish :) Thanks anyway!

No, those are first testing build of RT kernel for XU4, not very well tested. I will try to look into this when possible.

We provide build environment with possibilities to add kernel and u-boot patches. You can change the configuration or post-install 3rd party applications to the image, etc. If all this will be successful is entirely your problem. If you do it right - solve all dependencies it will work otherwise not. Build tools are just a base tool. They save you a lot of time preparing the ground for whatever you plan to do. https://docs.armbian.com/Developer-Guide_Build-Preparation/

You can tell them to relink download images this way: Example: Check here what is available: https://dl.armbian.com/beelinkx2/ and use such link: https://dl.armbian.com/beelinkx2/Ubuntu_xenial_default.7z and our server chooses the latest version on his own.

Push it and ignore that RT patch. Its probably not working at 4.14 and we need another one. It's low priority at the moment.

I tested on A20 and I only need to add extraargs=cma=96M to /boot/armbianEnv.txt and the video playing was back.

What is your host system? Did you follow this closely?

Try those:

my 2 cents. 1. CLI. install-armbian or armbian-install 2. In armbian-config "Install" "Install system to internal memory" 3. first run. "Do you want to install system to internal memory" How to handle exceptions? When SD card boot is needed, a warning pops out when hitting NEXT.

Page can't be reached ... Why don't you rather add guides here: https://forum.armbian.com/forum/26-research-guides-tutorials/

https://github.com/armbian/build/issues/744

Absolutely not. We can start working on a new script, leave current as is and ultimately use it only for NAND install and block other ways when new tool become ready. Possible alternative. When booted Armbian on a board which has eMMC - at first login - "do you want to transfer system to internal memory". Yes -> dd to eMMC and power off with a note "remove SD card and press ENTER"?

Try on beta images. We will soon make them stable. It works there almost 100%. Wrote on mobile

Fix it on your own. I can't help you "now". Perhaps in two weeks, but it can be solved by somebody else by then.

We don't provide end user support for mainline H3/H5/A64 with a reason. It is extremely hard, expensive and usually complete waste of time since things are moving too fast. I barely find time to answer you this, for finding a problem I might spend a day, hour, a week? Those builds are considered beta/testing and if something doesn't work ... you are on your own or wait. Linux kernel is a work of many people. I have no idea what they did in the last couple of days that this stopped working.

8811 consumes up to 250mA while 8814 go up to 600mA. AP mode, single 2T2R AC client, close proximity running iperf test. When someone would attach this directly to some old BananaPi board she will shut down almost instantly at wifi power up Other will have less obvious troubles, while 8811 should be fine on most boards that does not use microUSB powering

Yes, it is better to go for 8812AU in any case ... it is slightly bigger, costs a few bucks more but performances are ... doubled. Single 5G AC stream is much better than anything on 2.4 ... so it some cases 1T1R makes sense BTW. I even got 8814AU for 17$ which lowest regular price is around 25$.

I have two 8811au around and they both work with our driver. At least this one is apparently fake: https://www.aliexpress.com/item/5-2-4Ghz-600Mbps-Wireless-Dual-Band-USB-WiFi-Dongle-Wireless-LAN-Adapter-802-11ac-a/32816342812.html and I have the other one Zapo which claims it also has BT but there is no sign of it. I prefer buying on Ebay since its possible to pay with Paypal. This one https://www.aliexpress.com/item/Mini-Wireless-Dual-Band-802-11ac-Portable-USB-WiFi-5Ghz-2-4Ghz-433Mpbs-Adapter-RTL8811AU-for/32748248429.html could be only other alternative in this price range/size. And this driver is currently ported to 4.9 and 4.13 and it might be difficult/pointless to port it on older kernels.

With Hardkernel driver, 8811AU is not working, while it works with ours. In Odroid 4.9 kernel it was added 10 days ago and is only present in automated nightly builds.