How do you know the problem is grub? Did you also try LiveUSB images that use Syslinux or grub4dos or bootmgr and do they work OK? Did you try booting the grub LiveUSB on another system or on a VM? How did you make the grub LiveUSB? Do you see any messages at all? Did you change the BIOS settings? Are you trying to Legacy\MBR boot or UEFI-boot?
Since others have install Ubuntu https://askubuntu.com/questions/1112551/18-04-on-a-yoga33011igm-sd-reader-not-working-touchpad-working-sometimes It is clearly possible to install and boot grub from it. A Legacy boot to a black screen with Flashing cursor only (no other messages) is usually an indication that the BIOS has booted the bootloader incorrectly - possible reasons are that it thinks you USB device is a floppy disk or super-floppy and not a 'hard disk'. With some systems, this can be fixed by making sure the USB drive has two primary partitions (even if the 2nd one is not used at all). HTH Steve On Thu, 28 Feb 2019 at 02:08, Илья Федин <[email protected]> wrote: > When I run LiveUSB with Grub, instead of the boot menu, I get a unblinking > cursor, I can only do a power reset. When installing system with Grub is > the same. Given that most LiveCD images come with Grub, I need to replace > Grub with systemd-boot on each image. And the use of GuixSD is impossible > at all. > > What should I do to solve this problem? > > _______________________________________________ > Help-grub mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/help-grub > _______________________________________________ Help-grub mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-grub
