[nmglug] bios mount gabroken.

[a]

Anyway bios and F12 gabroke,been trying command line:

a at a-laptop:~$ lsblk
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda      8:0    0 149.1G  0 disk
├─sda1   8:1    0 135.3G  0 part /
├─sda2   8:2    0     1K  0 part
├─sda3   8:3    0   9.8G  0 part /home
└─sda5   8:5    0     4G  0 part [SWAP]
sr0     11:0    1  1024M  0 rom
a at a-laptop:~$ mount|grep ^'/dev'
/dev/sda1 on / type ext4 (rw,errors=remount-ro)
/dev/sda3 on /home type ext4 (rw,nosuid,nodev)
a at a-laptop:~$ df
Filesystem     1K-blocks     Used Available Use% Mounted on
/dev/sda1      139506636 16942716 115454292  13% /
none                   4        0         4   0% /sys/fs/cgroup
udev             2053588        4   2053584   1% /dev
tmpfs             412640     1340    411300   1% /run
none                5120        0      5120   0% /run/lock
none             2063196       80   2063116   1% /run/shm
none              102400       64    102336   1% /run/user
/dev/sda3        9948012  6445028   2974600  69% /home
a at a-laptop:~$ df
a at a-laptop:~$ wodim --devices
wodim: No such file or directory.
Cannot open SCSI driver!
For possible targets try 'wodim --devices' or 'wodim -scanbus'.
For possible transport specifiers try 'wodim dev=help'.
For IDE/ATAPI devices configuration, see the file README.ATAPI.setup from
the wodim documentation.
a at a-laptop:~

ANY IDEAS AT ALL,YOU ALL,BEST a