False disk full error

[musashi39]

I run apt-get upgrade and get

Preconfiguring packages ...
(Reading database ... 78720 files and directories currently installed.)
Preparing to replace apt 0.7.25.3ubuntu9 (using .../apt_0.7.25.3ubuntu9.1_i386.deb) ...
Unpacking replacement apt ...
dpkg: error processing /var/cache/apt/archives/apt_0.7.25.3ubuntu9.1_i386.deb (--unpack):
unable to create `/usr/share/locale/dz/LC_MESSAGES/apt.mo.dpkg-new' (while processing `./usr/share/locale/dz/LC_MESSAGES/apt.mo'): No space left on device
No apport report written because the error message indicates a disk full error
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/apt_0.7.25.3ubuntu9.1_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)


I have 10.04 server installed and df -h returns:

Filesystem Size Used Avail Use% Mounted on
/dev/md0 712G 385G 292G 57% /
none 1.5G 272K 1.5G 1% /dev
none 1.5G 0 1.5G 0% /dev/shm
none 1.5G 352K 1.5G 1% /var/run
none 1.5G 0 1.5G 0% /var/lock
none 1.5G 0 1.5G 0% /lib/init/rw
none 712G 385G 292G 57% /var/lib/ureadahead/debugfs
/dev/sda2 23G 217M 21G 2% /boot

[musashi39]

Not sure what happened but every thing deteriorated very quickly. I started getting device full errors everywhere. Maybe my harddrive crashed (i'm using a different one now) but I did a complete reinstall. Thankfully I had backups!