I can't do anything suddenly today everything is blacked out, i can't access the menu because I set grub menu time to 0.
I had set the grub boot menu timeout to 0, so I can't get into grub, holding down shift doesn't work, what should I do? Whenever I boot it say loading and then Black screen.
Use live ISO, set 0 to 5.
I tried but same thing keeps happening
How can I update grub from live iso please advise.
- If possible try to mount the partion in which grub installed then change timings
$ mount --target /mount_point
On starting from live usb u get Garuda Welcome there U can chroot OR do manually from terminal
U have to chroot into in the perticular partition used to install Grub and then change timings in case of bios it's MBR & different in UEFI
To find that use any of below commands
$ sudo fdisk -l
HINT : boot flag must be enabled for boot partion
Only revert your changes, I think you changed more than just the boot time.
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