I have the same problem here, and like Stefano Bragaglia i think that this hidden partition is causing somehow the problem with wubi. Stefano Bragaglia i dont think that wubi target partition is hardcoded, because before i used windows Vista, and allways installed wubi in D:\ and it's not the first partition.
I think that wubi get somehow the partition number from windows accesible partition. I mean that for windows 7 the first accessible partition is C:\ and the secon is D:\ etc ... and when you try to install in D:\ for example, it mark for installation the actual second partition wich in that case is C:\ (because the first is that system reserved), and the files for installation are in D:\, and then BUM -> that error. My idea and my question here is, is there a way to manualy specify the target partition for the installation process(after reboot). For now i checked the wubi/grub config files, but didnt found anything to use/change. -- Wubi - "No root file system is defined" error https://bugs.launchpad.net/bugs/259540 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs