Unfortunately, that didn't help...

Though, this command geneated some errors, i can post them here:

Code:
alexe@mainframe:~$ sudo dpkg-reconfigure fontconfig
Cleaning up font configuration of fontconfig...
Cleaning up category cid..
Cleaning up category truetype..
aCleaning up category type1..
Updating fontconfig cache for /usr/share/fonts/truetype/ttf-indic-fonts-core /usr/share/fonts/truetype/thai /usr/share/fonts/truetype/ttf-bitstream-vera /usr/share/fonts/truetype/ttf-lao /usr/share/fonts/truetype/unfonts /usr/share/fonts/truetype/ttf-arabeyes /usr/share/fonts/truetype/ttf-dejavu /usr/share/fonts/truetype/freefont /usr/share/fonts/truetype/arphic /usr/share/fonts/truetype/ttf-malayalam-fonts /usr/share/fonts/truetype/kochi /usr/share/fonts/type1/gsfonts /usr/share/fonts/truetype/msttcorefonts
Fontconfig error: "~/.fonts.conf", line 1: XML declaration not well-formed
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig error: "~/.fonts.conf", line 1: XML declaration not well-formed
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Updating fontconfig cache for /usr/share/fonts/truetype/ttf-indic-fonts-core /usr/share/fonts/truetype/thai /usr/share/fonts/truetype/ttf-bitstream-vera /usr/share/fonts/truetype/ttf-lao /usr/share/fonts/truetype/unfonts /usr/share/fonts/truetype/ttf-arabeyes /usr/share/fonts/truetype/ttf-dejavu /usr/share/fonts/truetype/freefont /usr/share/fonts/truetype/arphic /usr/share/fonts/truetype/ttf-malayalam-fonts /usr/share/fonts/truetype/kochi /usr/share/fonts/type1/gsfonts /usr/share/fonts/truetype/msttcorefonts
Fontconfig error: "~/.fonts.conf", line 1: XML declaration not well-formed
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig error: "~/.fonts.conf", line 1: XML declaration not well-formed
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Updating font configuration of fontconfig...
Cleaning up category cid..
Cleaning up category truetype..
Cleaning up category type1..
Updating category type1..
Updating category truetype..
Updating category cid..
Updating fontconfig cache for /usr/share/fonts/truetype/ttf-indic-fonts-core /usr/share/fonts/truetype/thai /usr/share/fonts/truetype/ttf-bitstream-vera /usr/share/fonts/truetype/ttf-lao /usr/share/fonts/truetype/unfonts /usr/share/fonts/truetype/ttf-arabeyes /usr/share/fonts/truetype/ttf-dejavu /usr/share/fonts/truetype/freefont /usr/share/fonts/truetype/arphic /usr/share/fonts/truetype/ttf-malayalam-fonts /usr/share/fonts/truetype/kochi /usr/share/fonts/type1/gsfonts /usr/share/fonts/truetype/msttcorefonts
Fontconfig error: "~/.fonts.conf", line 1: XML declaration not well-formed
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig error: "~/.fonts.conf", line 1: XML declaration not well-formed
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Updating fontconfig cache for /usr/share/fonts/truetype/ttf-indic-fonts-core /usr/share/fonts/truetype/thai /usr/share/fonts/truetype/ttf-bitstream-vera /usr/share/fonts/truetype/ttf-lao /usr/share/fonts/truetype/unfonts /usr/share/fonts/truetype/ttf-arabeyes /usr/share/fonts/truetype/ttf-dejavu /usr/share/fonts/truetype/freefont /usr/share/fonts/truetype/arphic /usr/share/fonts/truetype/ttf-malayalam-fonts /usr/share/fonts/truetype/kochi /usr/share/fonts/type1/gsfonts /usr/share/fonts/truetype/msttcorefonts
Fontconfig error: "~/.fonts.conf", line 1: XML declaration not well-formed
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig error: "~/.fonts.conf", line 1: XML declaration not well-formed
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Fontconfig warning: "local.conf", line 586: saw number, expected matrix
Regenerating fonts cache... done.
~/.fonts.conf:

Code:
<?xml version="1.0″ ?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
<match target="font">
<edit name="autohint" mode="assign">
<bool>true</bool>
</edit>
</match>
</fontconfig>