RPi 5 on 4k HDMI TV
June 16, 2024, 21:39
Raspberry Pi 5
Ubuntu 24.04 LTS
LG 55uq7070zue TV (4K, 60Hz)
The HDMI cord and adapter definitely work, but I can't get it to display on the TV. The TV gets input, but only displays a black screen.
How can I get my Pi 5 to display on this TV?
Seems like undervoltage was the culprit
Well, I have solved undervoltage. The BIOS displays in 4k. Ubuntu does not
Apparently Ubuntu has problems with 4k in general, not just on the Pi.
Ah, real
Thank you
Fed video through a capture card and it works at 1080p lol
And of course, the problem is that my micro hdmi adapter doesn’t support 4kp60
<:RPGMarioFacepalm:361600588791676928>
It's such a relief when the problem is only hardware
I got to fiddle with xrandr a bit to set 2160p60hz as a default mode so that should help when I get a high-speed cable
At long last, 4k Ubuntu
