File system root low disk space

[abexman]

Hello,

OK as I said elsewhere am having this issue on two machines with low disk space on file system root. I cannot access anything useful in disk space analyzer because it hangs showing me usage (other post). In gparted it does seem to show me that I have space in my root??

Below are some screenshots. On this machine my Windows partition is running out of space, but why would that affect root (not the case on the other machine)? Also on this machine I am having issues with the partition getting an underscore and creating two folders under /media. Not sure if its related or if it can be fixed or matters.

$ sudo du -hs /*
8.5M /bin
59M /boot
4.0K /cdrom
4.0K /dev
15M /etc
du: cannot access `/home/[omit]/WualaDrive': Permission denied
du: cannot access `/home/[omit]/.gvfs': Permission denied
3.5G /home
0 /initrd.img
0 /initrd.img.old
283M /lib
16K /lost+found
215G /media
4.0K /mnt
122M /opt
du: cannot access `/proc/1639/task/1639/ns/net': No such file or directory
du: cannot access `/proc/1639/task/1639/ns/uts': No such file or directory
du: cannot access `/proc/1639/task/1639/ns/ipc': No such file or directory
du: cannot access `/proc/1639/ns/net': No such file or directory
du: cannot access `/proc/1639/ns/uts': No such file or directory
du: cannot access `/proc/1639/ns/ipc': No such file or directory
du: cannot access `/proc/18624/task/18624/fd/4': No such file or directory
du: cannot access `/proc/18624/task/18624/fdinfo/4': No such file or directory
du: cannot access `/proc/18624/fd/4': No such file or directory
du: cannot access `/proc/18624/fdinfo/4': No such file or directory
0 /proc
568K /root
1.3M /run
8.8M /sbin
4.0K /selinux
4.0K /srv
0 /sys
368K /tmp
3.2G /usr
912M /var
0 /vmlinuz

$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda5 4.9G 4.8G 0 100% /
udev 1.9G 4.0K 1.9G 1% /dev
tmpfs 755M 988K 754M 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 1.9G 664K 1.9G 1% /run/shm
/dev/sda6 212G 2.0G 200G 1% /home
/home/cabal/.Private 212G 2.0G 200G 1% /home/[omit]
/dev/sda2 215G 215G 0 100% /media/68D0F622D0F5F662_
javafs 5.0G 283M 4.8G 6% /home/[omit]/WualaDrive