ASUS PRIME B450M-A II motherboard. I’m using the integrated graphics via the HDMI port on the motherboard. I can suspend OK, but when I wake the system I have no video. Any ideas of things to try or things to look at?
I tried installing an older NVIDIA PCI-E video card (made sure to set it as “primary video device” in the BIOS) and when the system booted, the hard-drive unlock page was ASCII text, not fancy graphical page as usual. Boot sequence seemed to stop after that. I had the same experience after installing an AMD video card with an older chipset. If I can get video on wake with a video card, I would be happy with that.
Is dom0 always Fedora? My default dvm is debian12-xfce.
My HCL is here:
EDIT:
The tips in the URL below do not apply to my issue because I can suspend just fine, I just get no video on restore. I tried it anyway and it doesn’t help.