Boot device missing , ubuntu boot failed in lenovo ideapad 100s 11IBY
202
How do I install Ubuntu alongside a pre-installed Windows with UEFI?
49883
How do I install a fingerprint reader on Lenovo ThinkPad?
146065
How do I fix booting process in Ubuntu 12.04 after the windows7 removed?
126804
My ubuntu partition was deleted and I can't boot from either a DVD or USB
58548
Getting a black screen when installing or Live booting Ubuntu (any version) in my laptop
55300
Can't boot from Ubuntu USB stick
123028
How to reinstall kernels after accidental deletion with a separate boot partition and an encrypted LVM volume?
21732
Can't load GRUB all of a sudden (UEFI problem)
105402
Partitions disappeared after power loss while installing
34367
How do I reinstall Ubuntu?
87551
How to repair grub?
46790
Cannot boot OS. Black Screen
145585
boot-repair windows not listed
146636
Ubuntu 16.04 not booting from USB stick: gfxboot.c32: not a COM32R image
129105
Can't boot, no grub, "alloc magic is broken"
143712
Repair Grub after install windows?
69265
How to recover boot options after deleting them with EasyBCD?