When trying to “aptitude upgrade” a diskless Ubuntu 10.04 machine I gen an arror:
update-initramfs: Generating /boot/initrd.img-2.6.32-23-generic Running postinst hook script /usr/sbin/update-grub. /usr/sbin/grub-probe: error: cannot find a device for / (is /dev mounted?). User postinst hook script [/usr/sbin/update-grub] exited with value 1 dpkg: error processing linux-image-2.6.32-23-generic (–configure): subprocess installed post-installation script returned error exit . . . → Read More: Workaround “/usr/sbin/grub-probe: error: cannot find a device for / (is /dev mounted?)” on diskless Ubuntu
