Hello,
Newbie question. Bought Xavier and flashed it with JetPack 4.2. My HDMI monitor won’t show anything but if I use a HDMI to VGA converter it seems to work fine. Ubuntu doesn’t seem to have brightness control slider and the screen brightness is at an unusable 100%. How do I reduce the brightness?
Thanks.
arunm292q,
Could you try to use “xrandr --output HDMI-0 --brightness 5”
But what I concern is why your HDMI show nothing. Could you share the kernel log?
WayneWWW,
Thanks for the suggestion. Unfortunately, xrandr doesn’t seem to work. Here is the kernel log.
kernel_log.txt (210 KB)
Let me check this on my side. Thanks for report.
Any luck on why it doesn’t work? Thanks.
I suspect there is something wrong in the Xorg driver. Still checking with our developers.
Ok. Thanks. I was wondering if I should re-flash. I guess I will wait till I hear back.