i have a big problem. I have a Sony Vaio laptop UEFI with Windows 7 and Ubuntu. I had the version 12.04, then i update it using the update manager and now when i turn on the pc instead of let me choose in which partition i want to enter, all goes black and there's only the writing:
Error: file not found grub rescue>
Using live USB I tried with boot repair but it didn't work (here's the report http://paste.ubuntu.com/7324719/ ), it said me that I have a broken wubi, but I think i haven't installed it with wubi (i'm not sure but it should be so). I tried to reinstall Ubuntu but it didn't do anything. In addition, i cannot use neither the windows recovery because it gives me the same grub rescue error. May i have some problem with the boot partition? Here's the list of my partition:
Model: ATA ST500LM012 HN-M5 (scsi) Disk /dev/sda: 500GB Sector size (logical/physical): 512B/4096B Partition Table: gpt Number Start End Size File system Name Flags 1 1049kB 274MB 273MB fat32 EFI system partition hidden, msftdata 2 274MB 16.8GB 16.5GB ntfs Basic data partition hidden, diag 3 16.8GB 17.1GB 273MB fat32 EFI system partition boot 4 17.1GB 17.2GB 134MB Microsoft reserved partition msftres 5 17.2GB 317GB 300GB ntfs Basic data partition msftdata 6 317GB 318GB 999MB linux-swap(v1) 7 318GB 500GB 182GB ext4 msftdata Model: Lexar JumpDrive (scsi) Disk /dev/sdb: 16.0GB Sector size (logical/physical): 512B/512B Partition Table: msdos Number Start End Size Type File system Flags 1 1024B 16.0GB 16.0GB primary fat32 boot
I wish to save my files if it's possible (i've already take the most important ones using live USB), but first now i want to save my pc ;) Thank you so much.