I have a Sony Vaio Z21 under Windows 7 x64 with RAID-0 setup.
I installed WUBI.
But when I reboot to Ubuntu, I get the following message :
Completing the Ubuntu installation For more installation boot options, press 'ESC' now ... 0 BusyBox v1.19.3 (Ubuntu 1:1.19.3-7ubuntu1) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Mount is denied because this NTFS volume is already exclusively opened. The volume may be already mounted, or another software may use it which could be identified for example by the help of the 'fuser' command. mount: mounting /dev/dm-2 on /tmpmountpoint failed: No such device Could not find the installation files /ubuntu/install/custom-installation This could also happen if the file system is not clean because of [...]
Screenshot here :
Why do I see this error ?
How to solve ?