I am dual-booting Windows 8 and Ubuntu 12.04. My partition scheme looks like this:
/dev/sda1 - Windows 8 (nfts)
/dev/sda2 - Ubuntu / (ext4)
/dev/sda3 - Ubuntu
home (ext4)
/dev/sda5 - swap
/dev/sda6 - Shared data partition (exfat)
(First off, yes I do have exfat libraries installed on Ubuntu)
I created some PNG images in Windows and saved them on my shared partition. From Ubuntu, I edited the images in GIMP and saved them (replacing the ones on the shared partition).
When I boot into Windows, the files appear unchanged - exactly like they did before I edited them from Ubuntu. I even added a folder and deleted some other files, but none of these changes exist in Windows.
When I boot into Ubuntu, all of the changes are still there.
It is as if Windows is caching the old file structure...
How is this possible? Thanks in advance.
Edit -- commands output
~~ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 465.8G 0 disk
+-sda1 8:1 0 165.1G 0 part
+-sda2 8:2 0 21.3G 0 part /
+-sda3 8:3 0 98.9G 0 part /home
+-sda4 8:4 0 1K 0 part
+-sda5 8:5 0 7.8G 0 part [SWAP]
+-sda6 8:6 0 172.7G 0 part /mnt/shared_data
~~ /etc/fstab
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# /dev/sda2
UUID=8f700f65-b5c7-4afc-a6fb-8f9271e0fb5e / ext4 errors=remount-ro 0 1
# /dev/sda3
UUID=f0d688b7-22bd-4fa7-bc1b-a594af2933fa /home ext4 defaults 0 2
# /dev/sda5
UUID=3bc2399b-5deb-4f04-924b-d4fc77491997 none swap sw 0 0
# /dev/sda6
UUID=F2DE-BC47 /mnt/shared_data exfat defaults 0 3
~~ /etc/mtab
/dev/sda2 / ext4 rw,errors=remount-ro 0 0
proc /proc proc rw,noexec,nosuid,nodev 0 0
sysfs /sys sysfs rw,noexec,nosuid,nodev 0 0
none /sys/fs/fuse/connections fusectl rw 0 0
none /sys/kernel/debug debugfs rw 0 0
none /sys/kernel/security securityfs rw 0 0
udev /dev devtmpfs rw,mode=0755 0 0
devpts /dev/pts devpts rw,noexec,nosuid,gid=5,mode=0620 0 0
tmpfs /run tmpfs rw,noexec,nosuid,size=10%,mode=0755 0 0
none /run/lock tmpfs rw,noexec,nosuid,nodev,size=5242880 0 0
none /run/shm tmpfs rw,nosuid,nodev 0 0
/dev/sda3 /home ext4 rw 0 0
/dev/sda6 /mnt/shared_data fuseblk rw,nosuid,nodev,allow_other,blksize=4096 0 0
binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,noexec,nosuid,nodev 0 0
gvfs-fuse-daemon /home/matt/.gvfs fuse.gvfs-fuse-daemon rw,nosuid,nodev,user=matt 0 0
