Bug 96590

*** Bug 96589 has been marked as a duplicate of this bug. ***

So the HDMI wasn't detected at boot and kodi failed to respond to the hotplug notify.

Seems (i hope) that with a developer suggestion i finally solved 

Edited (custom edid load)

drm_kms_helper.edid_firmware=HDMI-A-1:edid/edid.bin

to

drm_kms_helper.edid_firmware=HDMI-A-1:edid/edid.bin video=HDMI-A-1:1920x1080@50D



Now In the log (http://sprunge.us/ccLH) there is still 

LibreELEC kernel: had: snd_intelhad_open: HDMI cable plugged-out

but now even if i don't see os logo loading (libreelec and kodi) after ten seconds of black screen kodi gui is loaded correctly

Armando - sorry about this delay for response. You said that this issue is now resolved so can you mark this as resolved as fixed?
Chris - say no with reasoning if this should not be closed.

No i was in too much optimistic, almost for me and for few others collected on libreelec forum problems happen again

also with kernel 4.10.1 

sometimes i need almost 3/4 restart to get kodi loaded correctly even if avr receiver is switched on


maybe is driver related cause i also have always sometimes black screen at movie stop

Armando sending the logs is helpful, please provide more information

As You kindly request

LibreELEC:~ # cat /storage/.kodi/temp/kodi.log | pastebinit
http://sprunge.us/KOVL
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ # dmesg | pastebinit
http://sprunge.us/RQAS
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ # journalctl -a | pastebinit
http://sprunge.us/QDUC
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ # cat /var/log/Xorg.0.log | pastebinit
http://sprunge.us/HQUT
LibreELEC:~ #

And these are logs of Black screen at movie stop

LibreELEC (community) Version: devel-20170308210406-#0308-g4ba2169
LibreELEC git: 4ba216933a3956fcc918136bb17a412b21a3b7a5
LibreELEC:~ # cat /storage/.kodi/temp/kodi.log | pastebinit
http://sprunge.us/ceGf
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ # dmesg | pastebinit
http://sprunge.us/SPJM
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ # journalctl -a | pastebinit
http://sprunge.us/KiiU
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ #
LibreELEC:~ # cat /var/log/Xorg.0.log | pastebinit

Armando - thank you really much for this additional data and sorry again for this small delay. Would it be possible to generate dmesg logs with kernel command line having drm.debug=0x1e log_buf_len=1M ? With this we will get more detailed data from the kernel side, which hopefully gives us that "needle in a haystack". We also prefer that you add logs as attachments - not as links to external sites. See https://01.org/linuxgraphics/documentation/how-report-bugs for more info.

Created attachment 130999 [details]
Kernel log

Kernel log captured in Black screen issue

Sorry for my delay, please find attached kernel log request



Hope it's correct!

Thank You!!!

Sorry for my delay, please find attached kernel log request



Hope it's correct!

Thank You!!!

Created attachment 131168 [details]
New log

Added new log with kernel updated, maybe next day Will try with kernel 4.11

Are they useful for You ?

Tried also 4.11.1 bust same problem (;

(In reply to armando.dabbene from comment #13)
> Created attachment 131168 [details]
> New log

You must pass drm.debug etc. to the kernel command line, not to dmesg.

Ops Sorry , i read instruction but i don't have skill to append a line to kernel

I Will Ask help on kodi forum

Closing bug as invalid due to inactivity, please if the problem appears again with latest configuration please open a new bug