Here's lspci -vvv with an older Radeon: https://paste.armbian.com/zisezuqoza.yaml and boot UART log (it boots but no display is visible) https://paste.armbian.com/asizofulux.sql Here's the same with Radeon RX 550: https://paste.armbian.com/ovinibafux.yaml The kernel complained about missing firmware (for polaris11), which actually was not missing. I had to regenerate initramfs using initramfsctl. After regenerating, the board stopped booting with the card connected: https://paste.armbian.com/qitiwiwoge.yaml Not sure how useful lsusb would be. So it's not super stable yet. I saw that you made these modules built-in. This is not necessary, selecting [M] is enough because then they can be loaded or unloaded (to try passing the card through to a VM I need to blacklist the module, which doesn't work for built-in modules). This is something I can try to do to get display output. Oh and WiFi isn't detected at all but that's probably not a surprise.

Hi, I am assuming that you have a standard Q1 TV Box (Allwinner H313 based). 1) Download Armbian Imager here; 2) Install the version for your operating system; 3) After installing, choose "Manufacturer=ALLWINNER", Board="X96Q TV BOX", Operating system="minimal Trixie current" and Storage ( I suggest a good quality Class 10 SD card); 4) After writing the image, insert the SD card into the available SD slot; 5) Insert a wooden toothpick or a Q-tip into AV/Reset input; 6) Click (kindly) and hold the toothpick and connect the TV Box power supply to the power entry; 7) Release the toothpick after 8-10 seconds. if the HDMI connector is plugged you should see the Armbian initial boot process Note: some TV Boxes don't need items 5, 6 and 7. I hope it helps.

Yes, of course, but as you said yourself, there are issues with ethernet on mainline. So you can just use a dongle as a temporary workaround to get a stable (or any) connection.

@iav The kobol dtbs (rk3399-kobol-helios64.dtb) linked in the messages before are patched in the following way having the effect that helios64 is finally stable (see here) : The opp-microvolt values in opp-table-1 are just replaced by the ones given below (for all linux kernel versions). opp-table-1 { compatible = "operating-points-v2"; opp-shared; phandle = <0x0d>; opp00 { opp-hz = <0x00 0x18519600>; opp-microvolt = <0xdbba0 0xdbba0 0x1312d0>; clock-latency-ns = <0x9c40>; }; opp01 { opp-hz = <0x00 0x23c34600>; opp-microvolt = <0xdbba0 0xdbba0 0x1312d0>; }; opp02 { opp-hz = <0x00 0x30a32c00>; opp-microvolt = <0xdbba0 0xdbba0 0x1312d0>; }; opp03 { opp-hz = <0x00 0x3c14dc00>; opp-microvolt = <0xe7ef0 0xe7ef0 0x1312d0>; }; opp04 { opp-hz = <0x00 0x47868c00>; opp-microvolt = <0xfa3e8 0xfa3e8 0x1312d0>; }; opp05 { opp-hz = <0x00 0x54667200>; opp-microvolt = <0x10c8e0 0x10c8e0 0x1312d0>; }; opp06 { opp-hz = <0x00 0x5fd82200>; opp-microvolt = <0x11edd8 0x11edd8 0x1312d0>; }; opp07 { opp-hz = <0x00 0x6b49d200>; opp-microvolt = <0x1312d0 0x1312d0 0x1312d0>; }; };

@humanus Are we talking about the A7S? Doesn't it already have a ethernet port? 😂