Qubes installer gives dracut-pre-udev error. (Second mailing attempt.)

[interested_in_QubesOS]

Second time I'm posting this because last time the mailing list sent me an "attachment blocked" message or something like that. I'll try with no attachment then reply to my own post with the attachment.

I see something almost exactly like what I described below every time I boot up the installation medium, choosing the option to test media and install. The only changes I've noticed are the multi-digit numbers. After this it goes to the loading/testing screen, then to the actual installation configuration menu as if nothing is wrong... Is that the case, is there nothing wrong?

Legend: Anything in bold means it has changed. (The only things that changed were the multi-digit numbers.)

[           9.916342] dracut-pre-udev[472]: rpc.idmapd: conf_reinit: open ("null)", 0_RDOMLY) failed

[           9.916791] dracut-pre-udev[472]: rpc.idmapd: conf_reinit: open ("null)", 0_RDOMLY) failed

This is displayed twice, seemingly because of sudden resolution change.

Second time I fired up the installation medium (and recorded this part):

[           9.663112] dracut-pre-udev[471]: rpc.idmapd: conf_reinit: open ("null)", 0_RDOMLY) failed

[           9.663586] dracut-pre-udev[471]: rpc.idmapd: conf_reinit: open ("null)", 0_RDOMLY) failed

Once again, displayed twice.

The attached video shows what I described.

[interested_in_QubesOS]

Here is the video attachment mentioned. (Sorry for the low quality)