Hello, I have already raised a question in the thread regarding Qubes 4rc1, but as the Lenovo series is a common laptop for Qubes it might make sense to open a dedicated thread for this.
I tried several things in order to get Qubes 4 running on my Lenovo X200 but it seems I am stuck. I've installed Qubes 4 from USB with VT-d disabled which works but throws an error in the end and which doesn't allow to start an AppVM: Start failed: internal error: libxenlight failed to create new domain 'sys-firewall' I have also tried to create a new Fedora 25 based AppVM (HVM and non-HVM) and run into the same error. I have enabled VT-d in the BIOS and rebooted, same error. I have enabled/disabled iommu=igfx / no-igfx same problem. Unfortunately it seems that I can't enable VT-d during Qubes installation as the installer will halt with a black screen when VT-d is enabled. See here for the hint regarding the Installation of Qubes 3.2 (?): https://www.qubes-os.org/doc/thinkpad-troubleshooting/ As I didn't have any trouble installing and running Qubes 3.2 on the X200 (with 8 GB RAM) I don't understand what is the problem with Qubes 4. I've done some crossreading regarding the libxenlight error but didn't come to a good suggestion what to try next. - PhR -- 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 qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to email@example.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/CAM8xnv%2BH3ZBYyRP8haDsd7beABzBLgxssgu%3DrhRQcs%2BSQbyguw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.