I installed Ubuntu following the partition tutorial and everything seems fine except I seemed to have lost Windows. I can still see it in GParted, but there is no dual boot menu + I can't seem to get to it in any way.
I tried boot repair but no improvement. Boot repair results.
My System: HP Envy Spectre 14, 4GB i5, 128SSD, F9 Boot Manager, F10 Bios
Partition, File System, Mount, Label, Size, Used, Flags
/dev/sda1
, ntfs, system reserved, 100MiB, 26.10MiB, Boot/dev/sda2
, ntfs, 95.37GiB, 47.53GiB/dev/sda4
, extended..20.99GiB../dev/sda5
, ext4,/
, 18.99GiB, 4.61GiB/dev/sda6
, linux-swap, 2.00GiB, 4.00KiB, diag- unallocated, unallocated, 2.01GiB