Without Fedora: 4s With Fedora: 252s After 4 seconds, I've got this output Generating grub.cfg ... Found linux image: /boot/vmlinuz-3.10.0-4-generic Found initrd image: /boot/initrd.img-3.10.0-4-generic Found linux image: /boot/vmlinuz-3.10.0-2-generic Found initrd image: /boot/initrd.img-3.10.0-2-generic Found linux image: /boot/vmlinuz-3.10.0-1-generic Found initrd image: /boot/initrd.img-3.10.0-1-generic Found memtest86+ image: /boot/memtest86+.bin
and after 252 seconds Found Fedora release 20 (Rawhide) on /dev/sda3 done Situation is same with Ubuntu 13.04 and Fedora 19. It's single core Intel Atom CPU (with HT), 2GB RAM and classic HDD. I can do further testing on different machines if necessary. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1203348 Title: update-grub takes ages with Fedora installed alongside Ubuntu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1203348/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs