21:32 <Saiberion> Hi, update on my problem from yesterday: Even a fresh install gives me no video. So what did change with display detection since libreelec 9.2.6 which worked for me?

21:43 <LEBot> [slack] <CvH> you stated "in dmesg I see following a few times "EDID block 0 (tag 0x00)" this is likely that the rpi can't detect the edid data from the tv

21:43 <LEBot> [slack] <CvH> you can pull the sd card and just boot the rpi into the boot mode thenm there is some edid info

21:44 <LEBot> [slack] <CvH> idk how you did it, I have the same problem if I start the rpi before the tv

21:45 <LEBot> [slack] <CvH> i had very strange behaviours, the boot was nicely displayed but at the moment the kernel was loaded the tv was not found anymore - that is also at raspbian the case

22:00 <Saiberion> yes, that's why I'm wondering what Libreelec 9.2.6 did differenty. I know I had to put some hdmi config values into config.txt to get audio and cec working but according to wiki this should no longer be needed since 10.x

22:06 <LEBot> [slack] <CvH> at LE10 there is a new gpu driver

22:07 <Saiberion> where should i see the edid? https://ibb.co/fQFP4BB

22:12 <LEBot> [slack] <CvH> your bootloader is from 2020 🙂 so better upgrade it

22:13 <LEBot> [slack] <CvH> at the Raspberry Pi Imager are bootloader upgrade images that you can update it without os

22:18 <LEBot> [slack] <CvH> https://github.com/raspberrypi/rpi-eeprom/releases/download/v2024.02.16-2712/rpi-boot-eeprom-recovery-2024-02-16-2712-sd.zip

22:18 <LEBot> [slack] <CvH> write to sd card (empty one) and boot from it

22:18 <LEBot> [slack] <CvH> then you should have the lastest version

22:18 <LEBot> [slack] <CvH> https://www.fastoe.com/blog/rpi-4_400-eeprom-recovery-guide

22:21 <Saiberion> already searching and probably found those links already. at worst case it is something to do at a later date

22:28 <Saiberion> hm, the imager seems not to want to work with sd-usb adapters

23:04 <Saiberion> I edited this too often by now: bootloader update seems to have worked but is also no lonmger showing on my TV. Might go back to 9.2.6 although YT stopped working in that version which is why I updated the libreelec installation. If TV is too old anyway I even might retire my Pi and go for a Smart TV

23:10 <LEBot> [slack] <CvH> I would bet you have a broken hdmi cable, I had this too. That worked before like a charm likewise because the old driver just ignored some values that should be reported by the tv.

23:10 <LEBot> [slack] <CvH> ¯\_(ツ)_/¯

23:15 <Saiberion>  that cable came with the kit I bought but whatever

23:17 <LEBot> [slack] <CvH> I had a official RPi cable too, but no idea if cable break happened or not. Used another cable, just worked again. I do not say you have the same situation, but sounds similar.

23:21 <Saiberion> could be but I thought about TV upgrade anyway, this one is from 2008 and all the raspis i had so far prolonged it's life :)

23:33 <LEBot> [slack] <CvH> I have still a 08/09 plasma tv around, still works like a charm with a attached rpi