ASUS M5A97LE R2 motherboard, AMD FX6100 CPU + DDR3 32GB RAM, after installing OpenEuler 2509 and UKUI desktop environment
After opening the audio management interface, no audio devices are detected. The known sound card model is Realtek ALC 887.
Does anyone know the possible cause?
Resolved — there was actually no issue.
I’m using the onboard audio card, which requires the device to be plugged in before it displays properly.
As for the HDMI audio card, it also works correctly after installing the latest NVIDIA Linux driver.
Additionally, my computer uses an HDMI-to-VGA adapter cable. The UKUI login screen displays normally, but after logging in, the UKUI interface fails to appear. Installing the latest NVIDIA Linux driver resolves this issue.
Similarly, my Lenovo USB E08 headphones automatically switch to the correct audio device upon plugging in, just like on Windows.
