No HDMI anymore after GRUB menu

VIM3
#1

Which Khadas SBC do you use?

Vim 3 Pro

Which system do you use? Android, Ubuntu, OOWOW or others?

openSUSE Tumbleweed

Which version of system do you use? Khadas official images, self built images, or others?

official image:

https://mirrorcache-eu.opensuse.org/ports/aarch64/tumbleweed/appliances/openSUSE-Tumbleweed-ARM-XFCE-efi.aarch64.raw.xz

Please describe your issue below:

Grub menu is visible on Monitor but after Grub menu no output through HDMI anymore

Post a console log of your issue below:

https://paste.opensuse.org/pastes/56d3bf835ce7

#2

Suspect you will need the device tree and some other stuff.

#3

I successfully tested Ubuntu 22:

root@Khadas:~# inxi -SGxx
System:
Host: Khadas Kernel: 6.1.0 aarch64 bits: 64 compiler: N/A Console: AML0
DM: GDM3 Distro: Ubuntu 22.04.1 LTS (Jammy Jellyfish)
Graphics:
Device-1: meson-g12a-vpu driver: meson_drm v: N/A bus-ID: N/A
chip-ID: amlogic:ff900000
Device-2: meson-g12a-mali driver: panfrost v: kernel bus-ID: N/A
chip-ID: amlogic:ffe40000
Device-3: meson-g12a-dw-hdmi driver: meson_dw_hdmi v: N/A bus-ID: N/A
chip-ID: amlogic:ff600000
Display: server: X.org v: 1.21.1.3 with: Xwayland v: 22.1.1
compositor: gnome-shell driver: gpu: meson_drm,panfrost,meson_dw_hdmi
note: X driver n/a tty: 80x24
Monitor-1: HDMI-A-1 model: Dell U3415W res: 3440x1440 dpi: 109
diag: 865mm (34.1")
Message: GL data unavailable in console for root.

compared to non-working Tumbleweed, looks like driver “meson_dw_hdmi” was not loaded:

khadas:~ # inxi -SGxx
System:
Host: khadas.fritz.box Kernel: 6.4.3-1-default arch: aarch64 bits: 64
compiler: gcc v: 13.1.1 Console: AML0 DM: 1: GDM 2: SDDM note: stopped
Distro: openSUSE Tumbleweed 20230719
Graphics:
Device-1: meson-g12a-vpu driver: meson_drm v: kernel bus-ID: N/A
chip-ID: amlogic:ff900000
Device-2: meson-g12a-mali driver: panfrost v: kernel bus-ID: N/A
chip-ID: amlogic:ffe40000
Device-3: meson-g12a-dw-hdmi driver: N/A bus-ID: N/A
chip-ID: amlogic:ff600000
Display: server: X.org v: 1.21.1.8 with: Xwayland v: 23.1.2 driver: X:
loaded: fbdev,modesetting gpu: meson_drm,panfrost tty: 80x24
API: OpenGL Message: GL data unavailable in console for root.

Wondering how to fix this and appreciate your help :slight_smile: