Q: dual-boot : Windows 10 and Kubuntu 16.10 -> GRUB corrupt every Windows boot

Question

I going out of my mind....

I cannot boot in normal way on my Kubuntu 16.10. I've got installed it on my /dev/sda3 as below. I started to have some issues with my installation (after installing EXT2FS on my Win 10) and decided to install Kubuntu once again.

Normal procedure. Format /dev/sda3 on EXT4, make SWAP, install boot on /dev/sda and so on.

All is good.

Kubuntu is starting normal.

Till I will go into Windows 10. When it will boot up, it is making some changes, and therefore when I want to boot it, this happens :

BusyBox v1.21.1 (Ubuntu 1:1.21.0-1ubuntu1) built-in shell (ash)
enter 'help' for a list of built-in commands.

(initramfs)

One time solution - go info LiveCD, use BOOT-REPAIR and it will work. Till I will start Windows 10 once again.

I've got this situation on /dev/sda

(parted) print all
Model: ATA SanDisk SD8SN8U- (scsi)
Disk /dev/sda: 256GB
Sector size (logical/physical): 512B/4096B
Partition Table: msdos
Disk Flags: 

Number  Start   End    Size    Type      File system     Flags
 1      1049kB  525MB  524MB   primary   ntfs            boot
 2      525MB   176GB  175GB   primary   ntfs
 3      176GB   254GB  78,5GB  primary   ext4
 4      254GB   256GB  1998MB  extended
 5      254GB   256GB  1998MB  logical   linux-swap(v1)

 paczek@paczek-HP850:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            3,9G     0  3,9G   0% /dev
tmpfs           787M  9,8M  777M   2% /run
/dev/sda3        72G  5,2G   63G   8% /
tmpfs           3,9G   88K  3,9G   1% /dev/shm
tmpfs           5,0M  4,0K  5,0M   1% /run/lock
tmpfs           3,9G     0  3,9G   0% /sys/fs/cgroup
tmpfs           787M     0  787M   0% /run/user/119
tmpfs           787M   12K  787M   1% /run/user/1000
/dev/sda2       163G  116G   48G  71% /media/paczek/58BC825ABC823294

LOG from BOOT-REPAIR :

http://pastebin.com/Tbq0W6Td

Secure Boot is off, and I am using Legacy Boot. Installation has been made also in Legacy Mode.

Any clue ?

Edit[ 1]: I've changed topic to be more precisely.

Edit[2]: Fast startup option is DISABLED

Windows-Power Options

I would like to add, that on first installation of Kubuntu (ealier) everything was ok. It was also 16.10 version like now.

Edit[3]: Like oldfred suggested I've tied to exit from BusyBox, which gave me this error :

A TPM error (7) occurred attempting to read a pcr value

BusyBox v1.21.1 (Ubuntu 1:1.21.0-1ubuntu1) built-in shell (ash)
enter 'help' for a list of built-in commands.

(initramfs) exit 
mount: mounting /sys on /root/sys failed: No such file or directory
mount: mounting /proc on /root/proc failed: No such file or directory
/init: line 338: can't open /root/dev/console: no such file
[54.698904] Kernel panic - not syncing: Attempted to kill init!! exitcode=0x00000200
[54.698931] CP: 2 PID: 1 Comm: init Nowt tainted 4.8.0-34-generic #36-Ubuntu
// There is some complicated Call Trace
[54.699241] ---[ end KErnel panic - not syncing: Attempted to kill init! exitcode=0x00000200

Edit [4] : Ok, according to this answer (sorry, I cannot use more than 2 links) : askubuntu.com/questions/25695/initramfs-error-during-boot

I've repaired my ubuntu partition and Kubuntu boot without problem !!

Here is summary of fsck pastebin.com/fHKTdUt7

But when I will try to boot Win once again, I think everything will get back to problem.

Edit[5]: Yes, booting into Windows made the same issue once again. Someone, please, help.

Answer 1

Ok, I've managed to resolve my problem.

From what I've understood - main problem has happened after installing EXT2FSD v0.69 on Windows 10.

First thing I've been done was uninstalling it before any further work. But yesterday - I've found that even after uninstalling, service of EXT2FSD was installed and working on my system.

I've deleted it by

sc delete ext2fsd 

then fixed ext4 filesystem by fsck and all problems gone....