Actually Wubi doesn't use the MBR to boot - it uses the windows boot manager.
Describe in more details the symptoms you are seeing. Check the Startup & Recovery settings (system properties, advance tab, click on settings under Startup & Recovery). Check the timeout is not zero, and confirm that Ubuntu is in the listed OS's.
Actually Wubi doesn't use the MBR to boot - it uses the windows boot manager.
Describe in more details the symptoms you are seeing. Check the Startup & Recovery settings (system properties, advance tab, click on settings under Startup & Recovery). Check the timeout is not zero, and confirm that Ubuntu is in the listed OS's.