It seems like this was a graphics error and not related to iSCSI. Adding the following boot arguments to [qubes] section in BOOTX64.cfg fixed the problem:
*mapbs=1 noexitboot=1 modprobe.blacklist=nouveau rd.driver.blacklist=nouveau* As suggested here: https://bytefreaks.net/tag/modprobe-blacklistnouveau -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/a6e7f50e-9947-4e0c-a2d1-804558ace7af%40googlegroups.com.
