Hi ALL! I downloaded crux-2.6.iso, burned it and install on /dev/sda3 (primary partition, 15GB). After install cuccessfully, I edited /etc/fstab: *#/dev/#REISERFS_ROOT# / reiserfs defaults 0 0 /dev/sda3 / ext3 defaults 0 1 #/dev/#EXT4FS_ROOT# / ext4 defaults 0 1 #/dev/#JFS_ROOT# / jfs defaults 1 1 #/dev/#XFS_ROOT# / xfs defaults 0 0 /dev/sda6 swap swap defaults 0 0 #/dev/#REISERFS_HOME# /home reiserfs defaults 0 0 #/dev/#EXT3FS_HOME# /home ext3 defaults 0 2 #/dev/#EXT4FS_HOME# /home ext4 defaults 0 2 #/dev/#JFS_HOME# /home jfs defaults 1 2 #/dev/#XFS_HOME# /home xfs defaults 0 0 /dev/cdrom /cdrom iso9660 ro,user,noauto,unhide 0 0 /dev/dvd /dvd udf ro,user,noauto,unhide 0 0 #/dev/floppy/0 /floppy vfat user,noauto,unhide 0 0 devpts /dev/pts devpts defaults 0 0 sysfs /sys sysfs defaults 0 0 proc /proc proc defaults 0 0 #tmp /tmp tmpfs defaults 0 0 #shm /dev/shm tmpfs defaults 0 0 usb /proc/bus/usb usbfs defaults 0 0* edited /boot.grub/menu.lst: title Slackware-13, kernel 2.6.29.6 (on /dev/sda2) root (hd0,1) kernel /boot/vmlinuz-huge-2.6.29.6 root=/dev/sda2 ro boot *title Crux, kernel 2.6.30.5 (on /dev/sda3) root (hd0,2) kernel (hd0,2)/boot/vmlinuz root=/dev/sda3* title Debian GNU/Linux, kernel 2.6.26-2-amd64 (on /dev/sda9) root (hd0,8) kernel /boot/vmlinuz-2.6.26-2-amd64 root=/dev/sda9 ro quiet initrd /boot/initrd.img-2.6.26-2-amd64 Reboot laptop (HP dv5t 4GB RAM) : *VFS: Cannot open root device "sda3" or unknown-block (0,0) Please append a correct "root=" boot option; here are the available partitions: kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block (0,0) Pid :1, comm: Swapper Not tainted 2.6.30.5 #1* Try change "root=/dev/sda3" with "rootnoverify=/dev/sda3" but it boot just failed. Any idea to fix this? Thanks a lot ! -- m k h _ s g n