Running postinst hook script /usr/sbin/update-grub.
/etc/default/grub: 9: pciehp.pciehp_force=1: not found
User postinst hook script [/usr/sbin/update-grub] exited with value 127
dpkg: error processing linux-image-2.6.31-19-generic (--configure):
subprocess installed post-installation script returned error exit status 127
Running postinst hook script /usr/sbin/ update- grub. pciehp_ force=1: not found update- grub] exited with value 127 2.6.31- 19-generic (--configure):
/etc/default/grub: 9: pciehp.
User postinst hook script [/usr/sbin/
dpkg: error processing linux-image-
subprocess installed post-installation script returned error exit status 127
Can you please attach your /etc/default/grub ?