LibreElec 9.1.501 on Raspberry Pi 4B - no output when connecting to TV via HDMI

miraclemaker · October 21, 2019 at 4:17 PM

I connect to my PC via HDMI using the same cable and everything works fine.

When connecting to my TV (Sony KD65A1) via HDMI, I see the multicolour screen, the LibreElec logo, and then the screen goes blank. The overlay text from the TV says the screen is being driven at 4096x2160/13Hz.

I have the the HDMI cable plugged into HDMI 0

I've attached my kodi.log

Many thanks for any assistance in advance!

**Da Flex** · October 21, 2019 at 10:05 PM Official Post

Looks like LE can't deal with the screen mode you mentioned:

Code

2019-04-11 16:28:41.073 T:3011347792   DEBUG: EGL Debugging:
                                            Error: EGL_BAD_SURFACE
                                            Command: eglSwapBuffers
                                            Type: EGL_DEBUG_MSG_ERROR_KHR
                                            Message: dri2_swap_buffers

PS: Whoops, you have an RPi 4B, so you have no option to downgrade to 9.0.x. Write a bug report.

miraclemaker · October 22, 2019 at 9:33 AM

Will do, thanks for the response.

miraclemaker · October 23, 2019 at 9:04 AM

Seems like my post got deleted from the bug report forum :-s

**Da Flex** · October 23, 2019 at 6:58 PM Official Post

Quote from miraclemaker

Seems like my post got deleted from the bug report forum :-s

If you are sure that it has been deleted, then your report maybe don't complies with the rules for bug reports (see first pinned post at the sub-forum). Try again. I think it's worth it, because bugs on RPi 4B are normal at this early state of development.

LibreElec 9.1.501 on Raspberry Pi 4B - no output when connecting to TV via HDMI

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