My pc is Multiboot OS from Ubuntu 16.04 or windows10 Boot from Ubuntu fail today. But I can boot from WIN10.
I install ex2fsd in WIN10, and I can see Ubuntu file system from WIN10. the purpose is mounting an Ubuntu file system , the I can view all the files of Ubuntu from window10
I also can see win10 file system from Ubuntu automatically . But I don’t install ex2fsd in Ubuntu 16.04
Boot from Ubuntu fail today. But I can boot from WIN10.
- I key in “ubuntu cannot reboot after ex2fsd” in win10 System shows : Recover Ubuntu installation after Ext2Fsd installation I find I can key in e2fsck -b 32768 /dev/sda5 in WIN10
- C:\Program Files\Ext2Fsd>e2fsck -b 32768 /dev/sda5 Win10 replies e2fsck 1.42.13 (17-May-2015) e2fsck: Cannot allocate memory while trying to open /dev/sda5
The superblock could not be read or does not describe a valid ext2/ext3/ext4 filesystem. If the device is valid and it really contains an ext2/ext3/ext4 filesystem (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck with an alternate superblock: e2fsck -b 8193 or e2fsck -b 32768