Rectifying “can't find ext2 File System” Error in Linux
Linux is a popular open source operating system, which offers great security features. You can install Linux operating system on a system that is already using Windows operating system, by making it dual-boot. The dual-boot configuration allows you to use features of both operating system. The boot loader enables you to select any of these operating system to boot from. However, in some situations, this behavior may cause damage to the Linux volume. This behavior leads to critical data loss and you need to use Linux Data Recovery to get your precious data back. 
In a dual-boot system, you can access data from your Linux hard drive, even if you have used Windows operating system to boot the computer. To access data, you need to mount the Linux volume. But in some situations, when you attempt to access the Linux volume by mounting it, the process can not complete and you encounter any of the below error messages:
“can't find ext2 File System on dev ide1 (22, 65)”
Or 
“mount: wrong file system type, bad option, bad superblock, or too many mounted file systems”
When these errors occur, you can not access data from the Linux hard drive partitions. If you try to boot the system using Linux operating system, it stops responding with some boot errors. It causes data loss and need Data Recovery Linux to get your valuable data back. 
Cause
The issue occurs due to corrupted or missing Ext2 file system of your Linux volume. The file system or Linux hard drive volume may get damaged due to numerous reasons such as virus infection, power surges, improper system shutdown, operating system malfunction, and improper mounting of the hard drive. 
Resolution
You can sort out this problem by restoring lost data from the most recent backup. Backup is the most excellent solution to prevent data loss situations. However, if you do not have backup or its not updated, Linux Recovery is required to handle the situation. 
The recovery is best possible with the help of third-party Ext2 Recovery applications. The tools use powerful scanning algorithms for in-depth scanning of the hard drive and extracting lost data from it. You can easily recover lost data using these programs even if you do not have prior technical skills as they have simple graphical user interface.