<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv="Content-Type" content="text/html; charset=iso-8859-2"> <META name="GENERATOR" content="onet.poczta"> <STYLE TYPE="text/css"></STYLE> </HEAD><BODY>Hi to all I am new to UBUNTU and hava a problem with GRUB. After UPDATE MANAGER update some stuff my boot menu change in such a way that I don't have any UBUNTU in menu. Only WINDOWS 7, WINDOWS VISTA, memtest. I mounted ubuntu partiton to LIVE CD and checked boot dir and there is only grub dir and memtest86+.bin no vmlinuz files. I tried to edit boot/grub/grub.conf but i cannot hava a permition. I 've also tried sudo update-grub2 but what i get is: grub-probe: error: cannot find a device for /. Any ideas? Greetings Michael </BODY></HTML>