Re: Debian Live Boot issue with Graphics Driver

["Thomas Schmitt" <scdbackup@gmx.net>]

Hi,

> My virt-manager loads isoconfig at boot time and
> while booting a laptop from CDROM, grubcfg is loaded...Is there any way to
> control which config can be loaded at boot time?

If i parse "isoconfig" correctly as "/isolinux/isolinux.cfg" and "grubcfg"
as "/boot/grub/grub.cfg", then the difference is in the firmware of the
machines.
ISOLINUX is booted in legacy BIOS mode, whereas GRUB gets booted by
EFI in its native mode.

You could try to let virt-manager use an EFI firmware like OVMF and
check whether it then shows the same problems as the laptop.
Or you could try to set your laptop to EFI legacy CSM mode and look whether
booting by ISOLINUX avoids the problems.


Have a nice day :)

Thomas