RPi3 Updade to 9.2.3 ending in Black Screen

nhhfffvv · June 14, 2020 at 8:01 AM

i have try 4 Times to Update to 9.2.3 after install comes countdow ton reebot 0-18sek and it ending in Black Sreen and nothing 20 min. later nothing. So i lose all my Data

i try 2 time on Clean SD with LibreELEC.USB-SD.Creator not working

and 2 from Online Update not working

so i go back to 9.0.2 and no Problem

**Klojum** · June 14, 2020 at 9:30 AM Official Post

Quote from nhhfffvv

So i lose all my Data

Not true. The storage partition is not touched when upgrading the system partition.

Create a backup by copying all storage files/folders to a safe location.

Try installing LibreELEC clean via Raspberry Pi's image installer. Then upgrade.

nhhfffvv · June 14, 2020 at 1:26 PM

i have farmated SD Card 2 times with

Code

diskpart

list disk
select disk <Nubmer>
clean
exit

i install it 2 Times on Clean SD but no way for 9.2.3 still don´t boot after a reboot

green LED don´t flash

i´m back to clean 9.0.2 and this version are working

If your Raspberry Pi 4 will not boot, it is possible that the SPI EEPROM has become corrupted. To check, remove the SD card, disconnect the device from power, then reconnect it. If the green LED does not flash, this indicates that the EEPROM has become corrupted.

**HiassofT** · June 14, 2020 at 3:58 PM

Can you please test the following things:

- does the RPi boot with 9.2.3 (after the reboot hang) if you disconnect and reconnect power?

- do LE 9.2.1 and 9.2.0 show the same behaviour? LibreELEC-RPi2.arm-9.2.1.img.gz LibreELEC-RPi2.arm-9.2.0.img.gz

- have you tested with a different SD card?

If 9.0.2 works can you please ssh in and post the output of journalctl -a | pastebinit

so long,

Hias

nhhfffvv · June 14, 2020 at 4:31 PM

- does the RPi boot with 9.2.3 (after the reboot hang) if you disconnect and reconnect power? NO RPI2 is death no green LED oly red power on or off

- do LE 9.2.1 and 9.2.0 show the same behaviour? LibreELEC-RPi2.arm-9.2.1.img.gz LibreELEC-RPi2.arm-9.2.0.img.gz
i dind´t test it

- have you tested with a different SD card? No on the same

If 9.0.2 works can you please ssh in and post the output of journalctl -a | pastebinit

i have formated SD Card and instoll 9.0.2 on it

nhhfffvv · June 14, 2020 at 5:03 PM

i test it now with different SD card and Raspi Pi Imager.exe with Libreelec and the same erro only red Led LE 9.2.3 don´t boot power off on makes no diference

put back SD Card with v 9.0.2 and it boot

journalctl -a | pastebinit

http://ix.io/2pby

**HiassofT** · June 14, 2020 at 5:11 PM

please do the tests with 9.2.1 and 9.2.0 and run the journalctl command on 9.0.2.

so long,

Hias

nhhfffvv · June 14, 2020 at 5:21 PM

9.2.1 is ok no problems

Update 9.2.1 to 9.2.3 ending in Black Screen after extract...cleaning up and reboot

**HiassofT** · June 14, 2020 at 9:56 PM

Thanks for testing!

Could you replace the firmware files on the /flash / FAT partition of a LE 9.2.3 installation with the ones from this ZIP rpi-firmware-9e3c23c.zip and test if it boots now?

so long,

Hias

nhhfffvv · June 15, 2020 at 5:57 PM

Yes it boot now LE 9.2.3

**HiassofT** · June 15, 2020 at 7:41 PM

Thanks for confirming!

This is very likely a bug in the firmware, the one in the zip is from Apr 15, before RP0-3 and RPi4 firmwares were merged. I've pinged the Raspberry Pi devs.

Could you install 9.2.3 again (to get the latest firmware) and then try to add one of the following lines to config.txt (only try one setting at a time) and check if that lets your RPi boot:

over_voltage=2
core_freq=250
force_turbo=1

so long,

Hias

nhhfffvv · June 16, 2020 at 6:25 PM

over_voltage=2 don´t boot
core_freq=250 boot
force_turbo=1 not tested

whatisk · June 17, 2020 at 5:46 AM

Have been trying to troubleshoot this exact problem for a bit now and found this thread as I am looking at trying out Kodi.

I have got it successfully booting by replacing the firmware files with those suggested.

I also tried doing a fresh image and then updating config.txt with the following: core_freq=250 which the OP said allowed it to boot, however it then wouldn't boot for me. I'm not sure if I put the line in the wrong spot or if it requires any special spacing.

With the replaced firmware files at least I can now boot and setup Kodi.

**HiassofT** · June 17, 2020 at 10:22 AM

Thanks a lot for reporting the issue!

If you are not sure about config.txt just attach it here and I'll have a look

In general I add settings at the end of config.txt as that makes sure they override any previous settings.

BTW: it could be that one of the other config.txt settings I mentioned helps with your RPi, please test those, too (try only one of them at a time).

And please tell us which RPi you are using (2B, 3B, 3B+) and post a logfile of LE 9.2.3 running with the replaced firmware files. Go to Settings -> LibreELEC -> System and select "Upload latest Kodi log and configs, and view the short URL", then post the URL you got.

so long,

Hias

myrpi · June 19, 2020 at 1:03 PM

I am testing LE 9.2.3 with firmware from post 9 on rpi 3B+ from USB stick/boot.

I am under-clock minimum freq...

The only problem is that for some strange reason after 1-2 days I get throttled and this with a power adapter 5v/3.1A that work perfect on rpi 4B - 2G RAM ( no throttled ).

Next week will test with another new power adapter 5v/3A and another USB stick.

p.s.

bo ost it is censored ?!

Code

vcgencmd version Apr 15 2020 11:44:24 Copyright (c) 2012 Broadcom
vcgencmd codec_enabled MPG2 MPG2=enabled
vcgencmd codec_enabled WVC1 WVC1=enabled
Settings after boot, no throttled:
arm_freq=1400
arm_freq_min=400
core_freq=400
core_freq_min=200
gpu_freq=300
gpu_freq_min=200
over_voltage_avs=0x13d62
over_voltage_avs_bo ost=0x2c402
sdram_freq=450
arm:    frequency(45)=1400146000
core:    frequency(1)=400000000
h264:    frequency(28)=300000000
isp:    frequency(42)=300000000
v3d:    frequency(43)=300000000
core:    volt=1.3813V
sdram_c:    volt=1.2500V
sdram_i:    volt=1.2500V
sdram_p:    volt=1.2250V
temp=53.7'C
throttled=0x0

Settings displayed after 1-2 days when throttled:
arm_freq=1400
arm_freq_min=400
core_freq=400
core_freq_min=200
gpu_freq=300
gpu_freq_min=200
over_voltage_avs=0x13d62
over_voltage_avs_bo ost=0x2c402
sdram_freq=450
arm:    frequency(45)=400000000
core:    frequency(1)=200000000
h264:    frequency(28)=200000000
isp:    frequency(42)=200000000
v3d:    frequency(43)=200000000
core:    volt=1.2000V
sdram_c:    volt=1.2500V
sdram_i:    volt=1.2500V
sdram_p:    volt=1.2250V
temp=53.7'C
throttled=0x80000
WARNING:  You are being throttled.  This is likely because you are undervoltage.  Please connect your PI to a better power supply!

Display More

**HiassofT** · June 19, 2020 at 6:06 PM

throttled= 0x80000 means that the RPi3B+ went over the soft temperature limit of 60°C and throttled the CPU down from 1400 to 1200MHz at some time in the past. Your power supply is fine.

See Raspberry Pi Documentation and Raspberry Pi Documentation

so long,

Hias

Keywegreen · June 26, 2020 at 5:50 AM

I also tried doing a fresh image and then updating config.txt with the following: core_freq=250 which the OP said allowed it to boot, however it then wouldn't boot for me. I'm not sure if I put the line in the wrong spot or if it requires any special spacing.

**HiassofT** · June 26, 2020 at 10:31 AM

Quote from Keywegreen

I also tried doing a fresh image and then updating config.txt with the following: core_freq=250 which the OP said allowed it to boot, however it then wouldn't boot for me. I'm not sure if I put the line in the wrong spot or if it requires any special spacing.

Thanks for testing!

Don't worry too much about core_freq or the other config.txt changes mentioned in this thread not working, these were suggested as a test by a RPi engineer and it seems they don't help in most cases.

Just replace the firmware files on LE 9.2.3 with the ones from the zip and you should be fine.

so long,

Hias