blkid ID dysku
dpkg-reconfigure grub-pc
lub
# /etc/default/grubGRUB_DEFAULT=4 GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` GRUB_CMDLINE_LINUX_DEFAULT="" GRUB_CMDLINE_LINUX=""# Uncomment to enable BadRAM filtering, modify to suit your needs # This works with Linux (no patch required) and with any kernel that obtains # the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...) #GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"# Uncomment to disable graphical terminal (grub-pc only) GRUB_TERMINAL=console ########## Tuuuuuuuuuuu...# The resolution used on graphical terminal # note that you can use only modes which your graphic card supports via VBE # you can see them in real GRUB with the command `vbeinfo' #GRUB_GFXMODE=640x480# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux #GRUB_DISABLE_LINUX_UUID=true# Uncomment to disable generation of recovery mode menu entries #GRUB_DISABLE_LINUX_RECOVERY="true"# Uncomment to get a beep at grub start #GRUB_INIT_TUNE="480 440 1"
i update-grub
root@ltsp-labunie:~# cat /proc/sys/dev/raid/speed_limit_m
speed_limit_max speed_limit_min