WUBI installed Ubuntu not showing up at boot menu after Windows reinstallation

boot bootloader wubi 12.04

Solution 1:

  1. Copy root.disk file (this contains all your Ubuntu data) from your Ubuntu installation drive using live USB or anything.

  2. Re-install Ubuntu into the same partition (drive) with WUBI.

  3. Once installation is complete, copy/move back the root.disk file from the backup you made.

This should solve your issue.

Related

Does upgrading Ubuntu respect my existing partitions?
If condition with 2 different values within certain range (boundary)
No wifi with N1525 or external netgear A6210
Schedule python script
Download of Ubuntu fails
LibreOffice 7.0.1 broken installation
Dash, command substitution not inserting newline?
Cannot remove package touchegg
GIMP Pressure sensitivity
Can't ping Windows hostname
Why does my computer keep displaying the GRUB menu when it starts up? [duplicate]
AMD graphics drivers