Seems to be a duplicate of bug 193439 so I am marking it as such. Please continue to track this issue at that report. Thanks.
Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst Searching for splash image ... none found, skipping ... expr: non-numeric argument User postinst hook script [/sbin/update-grub] exited with value 2 dpkg: error processing linux-image-2.6.27-13-generic (--configure): subprocess post-installation script returned error exit status 2
Seems to be a duplicate of bug 193439 so I am marking it as such. Please continue to track this issue at that report. Thanks.
Testing for an existing GRUB menu.lst file ... found: /boot/grub/menu.lst 2.6.27- 13-generic (--configure):
Searching for splash image ... none found, skipping ...
expr: non-numeric argument
User postinst hook script [/sbin/update-grub] exited with value 2
dpkg: error processing linux-image-
subprocess post-installation script returned error exit status 2