Hi,
After hours trying to troubleshoot a black screen before the installer shows up (Xen is relinquishing VGA console) on R4.0.3, I tried the R4.0.4-rc2 and everything works fine (except for the TPM not found and bluetooth) without tweaking the boot config.
Ethernet networking works well but Wifi requires a kernel > 5.8 (Intel AX201) to work.
Otherwise, suspend, sound, brightness, usb-c (thunderbolt), mic and camera are working out of the box.
Vincent
Qubes-HCL-LENOVO-20TQ004AFR-20210212-101446.yml (750 Bytes)