[Trisquel-users] Re : Having trouble rotating console screen

[lcerf]

It must be line 203 of /boot/grub/grub.cfg.new which is generated from  
/etc/default/grub and /etc/grub.d/* and would have become /boot/grub/grub.cfg  
if 'update-grub' had succeeded.  Could you attach /boot/grub/grub.cfg.new ?