Change - updated version Libreelec 17.6_20171120.
For those users who have already installed the system MultiOS_3in1, the catalog on the website to be a tar file for updates Libreelec in the previous images MultiOS_3in1. The update is performed as usual, start LE, copy the tar file in the Update directory and restart LE, the system automatically updates the version. Pay attention, now will be released one version MultiOS_3in1 with support for Android VTV.
Hi @balbes150 can you explain in detail how to âactivate multi-bootâ? I donât understand.
I have flashed my build with MultiOS u-boot branch so does it mean that I can flash your MultiOS_3in1?
I am a little bit confused regarding activation of universal multiboot
S.
@ssehovic
If you can boot and run 3.14.29 from SD, then you can install 3in1 using kvim2-update.
⌠at least ⌠I could. The 3in1 image is copied to eMMC.
Success!
Show the output of your printenv from u-boot.
If you used the branch MultiOS from git u-boot Khadas, then there is no support for multiboot (SD and USB). You need to activate it separately.
@balbes150: a really great work!
Iâm playing with your armbian based ubuntu server, itâs great but it lacks (as all other builds from you that I tested) the support in the kernel for the netfilter multiport option (itâs required for using the box as a firewall).
Is it possible to compile a new kernel for VIM2 to include that option?
Thanks in advance and keep up the good work!
âmultiportâ Multiple port match support found in net/netfilter/Kconfig
The configuration item CONFIG_NETFILTER_XT_MATCH_MULTIPORT:
prompt: 'multiport' Multiple port match support
type: tristate
depends on: CONFIG_NETFILTER_ADVANCED
defined in net/netfilter/Kconfig
found in Linux kernels: 2.6.25â2.6.39, 3.0â3.19, 4.0â4.14, 4.15-rc+HEAD
modules built: xt_multiport
Anyway, it would be great if all netfilter drivers were enabled as loadable modules.
Is there a way to build the kernel myself?
Regards
@vytel
One can build 4.9 kernel from khadas git repository oneself natively or with cross build tools.
At least, I built one myself (natively on vim2 booted from minimal gentoo SD stage3 root I work on).
Once built you need to make the uImage and uInitrd for /boot as well.
I agree it might be good to have more code built as modules.
My vanilla kernel has many :-). But vanilla does not (yet) support some HW (USB).
kvim2-gentoo ~ # uname -a
Linux kvim2-gentoo 4.14.0-gentoo #2 SMP PREEMPT Tue Nov 14 02:58:39 CET 2017 aarch64 GNU/Linux
kvim2-gentoo ~ # cat /proc/version
Linux version 4.14.0-gentoo (root@kvim2-gentoo) (gcc version 7.2.0 (Gentoo 7.2.0 p1.1)) #2 SMP PREEMPT Tue Nov 14 02:58:39 CET 2017
here is another one currently running 3in1 ubuntu with kernel built on other (gentoo) one
root@khadas-extra:~# uname -a
Linux khadas-extra 4.9.40-khadas #1 SMP PREEMPT Sat Nov 18 23:17:57 CET 2017 aarch64 aarch64 aarch64 GNU/Linux
root@khadas-extra:~# cat /proc/version
Linux version 4.9.40-khadas (root@kvim2-gentoo) (gcc version 4.9.4 (Gentoo 4.9.4-r1 p1.1, pie-0.6.4) ) #1 SMP PREEMPT Sat Nov 18 23:17:57 CET 2017
You can build the kernel on the VIM or on a PC (using cross compilation).
This is the source code for the kernel used in the latest version MultiOS_3in1. In Armbian use other kernel sources.
Now there is not much confusion in the designation of the branches of u-boot. A branch in git Khadas MultiOS - does not support muliboot (not running multiple systems from removable media SD cards and USB flash drives). This version should be called DualOS (she supports the running of two systems of eMMC ). I use the branch Nougat-Ubuntu (in my git). In my branch there is support for running systems with external media and run different systems from eMMC. Pay attention to compile u-boot must be performed with the version of gcc 4.9.
Thanks for clarification @balbes150
Interesting is that I built yesterday new vim2 rom with your u-boot branch MultiOS with gcc 7.2.1 on my arch linux and flashed successfully.
The only strange thing was that vim2 rebooted 2 or 3 times before it settled, maybe because of SuperSU?
Hi
Thanks for the images.
My only question is which of the Os have GPU drivers.
I know there is no proprietary drivers available for the T820 on the S912. So I guess at best we hope for opensource drivers.
So, do any of the Os have GPU drivers installed?
Best regards
Dean
Hi, yesterday I installed this 3 in 1 system and I like it very much! However, I would love to use âNormalâ Android on my device. Is there a way to do that and keep the multiboot?
The GPU is ignored unless there is a driver for it
There are no propriety Mali drivers available for the S912
As far as GPU acceleration goes : The best the Vim2 can hope for is a OpenGL ES driver.
So, my questions⌠of the 3 in 1 Firmwares⌠Android, OpenElec, Ubuntu, which of the operating systems has a Mali T820 GPU driver installed ?
I know the Android does have the OpenGL ES 3.0 driver.
I donât know about OpenElec
I know Ubuntu has no GPU driver, all rendering is by the CPU S912.
So, my question is to point out that we need install a GPU driver and ⌠how is that done.
thank you very much for the reply. I wanted to first say that the build you did is just perfect, very well made so far as I can tell. What I miss is a stock Andriod Nougat ⌠the things I cannot find in this version are âUsersâ menu in settings, drop-down ânotificationsâ menu on top and multi-window functionality. Are these things missing or I just do not know where they are?