Posts by chewitt

cd /storage/.update
wget https://releases.libreelec.tv/LibreELEC-Generic.x86_64-10.0.3.tar
cd /storage
systemctl stop kodi
mv /storage/.kodi /storage/.kodi-old
reboot

If the current install boots/runs fine check the size of the boot partition. If it is ~230MB it's too small for a direct update to LE10 and you will need to figure out the install issue; hint, if you see the installer it's not a BIOS/EFI issue as it booted the installer. If it is ~512MB size the boot folder is large enough for a direct update. The commands above ^ download the LE 10.0.03 update file to the right place in preparation for a direct update. Then you stop Kodi, move the existing install files out of the way, and reboot to start the update. Once the update completes you will have a clean Kodi instance. You can then stop Kodi, copy essential bits of the old install from /storage/.kodi-old to /storage/.kodi (sources.xml, specific add-on settings, etc.) then restart Kodi to continue with setup. Rinse/repeat until things are as you need them again.

NB: Instructions saying you need to clean install for LE10 are not quite true. The OS and Kodi update with zero issues, but add-ons can cause major issues due to the Python 2 > Python 3 change. The process above avoids that by moving the old (and potentially problem) Kodi data including add-ons out of the way.

The "Generic" image should auto-detect the correct GPU, but audio card names will change so you'll need to revisit settings in Kodi to ensure things are selected again. I would not recommend an nVidia card unless your requirements are quite basic. Our mid-term plan is still to kill off the X11 image to focus on GBM and that still means no nVidia support (and under X11 there is no HDR).

If you already have Kodi up and runing all you need to do is create the autoexec.py file.

The TVs in the video are old devices without HDMI connections. The config.txt file on the RPi is only being used to force NTSC vs. PAL output on the Composite video output. That kind of modification in config.txt is supported only on RPi boards and only in LE 9.2 and older. In LE10 and up (LE11 is coming soon) video modes are forced with "video=" kernel boot parameters (params).

On a Raspberry Pi these are set in cmdline.txt, and you would append one of the following:

video=Composite-1:720x576@50ie <= PAL

video=Composite-1:720x480@60ie <= NTSC

RPi4:~ # cat /flash/cmdline.txt 
boot=UUID=0602-0454 disk=UUID=a7ecf32f-d897-4f8e-b760-03d219e31c88 quiet video=Composite-1:720x480@60ie

On x86_64 hardware devices you append it to the APPEND line in the syslinux.cfg file in /flash:

NUC:~ # cat /flash/syslinux.cfg
DEFAULT linux
PROMPT 0

LABEL linux
 KERNEL /KERNEL
 APPEND boot=LABEL=System disk=LABEL=Storage quiet video=Composite-1:720x480@60ie

If you are creating something with an HDMI equipped device and you already have video output there is nothing to do - there is no need to force NTSC vs PAL (the concept doesn't exist with HDMI) and you only need to implement the autoexec.py part of the tutorial.

The terminal add-on in our repo allows you to access an SSH console from a browser. Or you can do things the normal way and use any SSH client from any OS. There is no terminal within the Kodi GUI at all, and no plan to ever add one. ChatGP is not infallable.

LibreELEC.tv/linux.aarch64.conf at master · LibreELEC/LibreELEC.tv

Just enough OS for KODI. Contribute to LibreELEC/LibreELEC.tv development by creating an account on GitHub.

github.com

^ The driver is enabled in LE11 nightly images:

https://test.libreelec.tv/11.0/RPi/RPi4/LibreELEC-RPi4.arm-11.0-nightly-20230111-6d10ebf.img.gz

NB: LE does not support direct update from LE9.x to LE11. If you attempt it the update process should automatically fail but it's possible for users to override those checks. If you do that, the update *will* 100% break booting because the vendor and upstream boot processes are completely different.

If eMMC is wiped this image will boot from SD/USB: https://chewitt.libreelec.tv/testing/LibreE…etek-hub.img.gz and once LE is running and you have SSH access you can download the same image to /storage and write it to eMMC using emmctool.

If eMMC is not wiped and vendor u-boot is still trying to do some form of recovery the following are the factory update/restore images that can be loaded from SD/USB to recover the Android OS. These are not Amlogic burning tool images (which I don't have).

dtb.img

Shared with Dropbox

www.dropbox.com

recovery.img

Shared with Dropbox

www.dropbox.com

factory_update_param.aml

Shared with Dropbox

www.dropbox.com

If eMMC is not wiped but vendor u-boot cannot recover things (is broken some way) the worst case scenario is to open up the box (screws are behind the foot pads) and short pins on the emmc chip to disable it. This prevents vendor u-boot (or whatever remains of it) from interfering in boot and effectively forces SD or USB boot; so you can use the AMLGX image I linked above. It works but most users feel uncomfortable about sticking screwdrivers on memory chips to short pins and it's best done with UART access so you can see what's happening.

In all cases, having the UART cable that WeTek shipped in the box connected so you can see what's actually happening and/or where things are failing is always a good move.

Quote from gulliversreise

Hi! Is there a step by step guide on how to install LE 11 test image on wetek play 2 to boot from sdcard?

Write the "box" image to SD card, edit the dtb name in uEnv.ini to use the WeTek Play 2 dtb (do not rename the dtb) then force recovery mode boot via toothpick method. There's a longer version here: https://wiki.libreelec.tv/hardware/amlogic

I moved the post from my Amlogic support thread since you are clearly not running Amlogic hardware.

Quote from Reddirt

I think this addon is kinda like an orphan child and as long as it works (mostly) I doubt the devs have the time nor inclination to dedicate their time and energy to a limited audience of users as it will only work on the x86 builds.

That's a reasonable assessment of the situation. We *would* like it to always work, but it's never the highest priority.

Quote from Masutin

It appears I need builds marked as 'box'. Is my only source http://test.libreelec.tv/11.0/Amlogic/box?

Builds for 10 are not for Amlogic (http://test.libreelec.tv/10.0/Generic), so unsuitable?

Experimental LE11 test images are here: https://test.libreelec.tv/11.0/Amlogic or https://chewitt.libreelec.tv/testing/ nothing else will run on Amlogic hardware. If there is no specific device-tree for your box you will need to experiement (lots of devices are similar.. we have no idea what specs/hardware your box has). Note that the boot process is different to legacy images. There are no LE10 images (or nothing worth using). There is zero support for piracy images like AE in this forum.

The V4L2/GBM video pipeline changes don't make software grabbing as simple as it was before, so I wouldn't expect to see much movement on the add-on being updated anytime soon. If Hyperion is a must-have for you, an external/hardware grabber is the way forwards.

I've blind copied the udiskctl command from your original script. On closer inspection we don't bundle this utility in the OS; hence the failure message that you see. You'll need to sub some other method for turning disks off (or at least parking heads) - perhaps hdparm?

#!/bin/bash
for mount in $(awk '/\/dev\/sd/{print $1}' /proc/mounts); do
  umount -f $mount
  sleep 2
done
for disk in $(ls /dev/sd* | sed 's/[p0-9]*//g'); do
  udiskctl power-off --block-device $disk
  sleep 2
done

^ Split into two steps

Quote from jim_p

Moreover, please tell me if your le 10 AMLMX image can boot straight from usb/sdcard (all black mxq running le 9.2.8.x from emmc). I have a 30-45 minute break tomorrow and I want to test it as much as possible.

It's highly experimental and I have no time to coach users on what it might be like .. so I'd rather you ignored it.

Quote from jim_p

Can you please show me the AMLGX thread?

libreelec AMLGX - Google Suche