sudo apt-get install --fix-broken
[sudo] password for elina:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
  linux-headers-3.2.0-33-generic-pae
The following NEW packages will be installed:
  linux-headers-3.2.0-33-generic-pae
0 upgraded, 1 newly installed, 0 to remove and 38 not upgraded.
1 not fully installed or removed.
Need to get 0 B/977 kB of archives.
After this operation 11,3 MB of additional disk space will be used.
Do you want to continue [Y/n]; y
(Reading database ... 437051 files and directories currently installed.)
Unpacking linux-headers-3.2.0-33-generic-pae (from .../linux-headers-3.2.0-33-generic-pae_3.2.0-33.52_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/linux-headers-3.2.0-33-generic-pae_3.2.0-33.52_i386.deb (--unpack):
 unable to create `/usr/src/linux-headers-3.2.0-33-generic-pae/include/config/usb/gspca/sonixb.h.dpkg-new' (while processing `./usr/src/linux-headers-3.2.0-33-generic-pae/include/config/usb/gspca/sonixb.h'): No space left on device
No apport report written because the error message indicates a disk full error
                                                                              dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/linux-headers-3.2.0-33-generic-pae_3.2.0-33.52_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

sudo apt-get clean
sudo apt-get autoclean
sudo apt-get autoremove
sudo apt-get update
sudo apt-get upgrade
sudo apt-get -f install
sudo apt-get install --fix-broken

Filesystem      Size  Used Avail Use% Mounted on
/dev/sda1       7,0G  5,5G  1,1G  84% /
udev            235M  4,0K  235M   1% /dev
tmpfs            97M  816K   96M   1% /run
none            5,0M     0  5,0M   0% /run/lock
none            242M  352K  242M   1% /run/shm

linux-headers-3.2.0-33-generic-pae_3.2.0-33.52_i386.deb

df -i

$ df -i
Filesystem     Inodes  IUsed IFree IUse% Mounted on
/dev/sda1      460560 456125  4435  100% /
udev            60125    491 59634    1% /dev
tmpfs           61943    403 61540    1% /run
none            61943      3 61940    1% /run/lock
none            61943      8 61935    1% /run/shm

sudo du -h /* | grep '[0-9]M'

/root/.local/share/Trash/files/

sudo rm -r /root/.local/share/Trash/files/

sudo touch /forcefsck

df -i
and df -Th

$ df -i
Filesystem     Inodes  IUsed  IFree IUse% Mounted on
/dev/sda1      460560 196674 263886   43% /
udev            60125    487  59638    1% /dev
tmpfs           61943    393  61550    1% /run
none            61943      3  61940    1% /run/lock
none            61943      8  61935    1% /run/shm

$ df -Th
Filesystem     Type      Size  Used Avail Use% Mounted on
/dev/sda1      ext4      7,0G  4,7G  2,0G  71% /
udev           devtmpfs  235M  4,0K  235M   1% /dev
tmpfs          tmpfs      97M  816K   96M   1% /run
none           tmpfs     5,0M     0  5,0M   0% /run/lock
none           tmpfs     242M  356K  242M   1% /run/shm

sudo du -h /* | grep '[0-9]M'

sudo rm /var/lib/apt/lists/* -vf

# cd /

# for i in `ls -1A`; do echo "`find $i | sort -u | wc -l` $i"; done | sort -rn | head -20

root@gamma:/usr/src# sudo rm -rf linux-headers-3.2.0-30

# apt-get -f install