Hi All, I have installed Fedora on Macbook. It works fine when I boot it in native mode. However, when I boot it via parallels, I get the following error. Error 18: Selected cylinder exceeds maximum supported by BIOS. I do understand that this error is thrown when Grub tries to read an address beyond the end of BIOS translated area. Is this a problem with Grub or BIOS ? My boot partition is the first partition. Regards Deepan Home Page: http://www.codeshepherd/ Sudoku Solver: http://www.sudoku-solver.net/