I am facing an issue with my Jetson AGX Orin where the connected display shows no output. The setup was working fine earlier, but after a few days of inactivity, the display stopped working. Terminal access via SSH works fine, but the display remains blank. Below are the details of my setup and the diagnostic information I have collected so far.
System Details:
Device: Jetson AGX Orin (64GB developer kit)
JetPack Version: 6.2
L4T Version: R36.4.3
Kernel Variant: oot
Issue Facing:
- Display remains blank after boot. No NVIDIA logo or any output is visible.
- The display was working fine before turning off the device for a few days.
- Verified display and cables with another system, and they are functional.
xrandr --query
Can’t open display
dmesg | grep -I display
[ 10.427419] dce: tegra_dce_probe:245 Found display consumer device
[ 10.492996] nv_platform 13800000.display: Adding to iommu group 50
[ 10.507003] platform 13800000.display:nvdisplay-niso: Adding to iommu group 51
[ 18.166521] [drm] Initialized nvidia-drm 0.0.0 20160202 for 13800000.display on minor 1
[ 18.168443] nv_platform 13800000.display: [drm] Cannot find any crtc or sizes
Xorg Log Errors:
[ 18.199] (EE) NVIDIA(0): Failed to allocate NVIDIA Error Handler
systemctl status display-manager
● gdm.service - GNOME Display Manager
Active: active (running) since Wed 2025-01-15 14:43:09 EST; 3 days ago
Thanks in advance, any guidance would be greatly appreciated.