Ubuntu
grub2 package

  1. Bug #787461
  2. Comment #2

Comment 2 for bug 787461

Revision history for this message
Jean-Baptiste Lallement (jibel) wrote : Re: sudo update-grub takes extremely time

Thanks for your report. I can confirm the performance loss between grub 1.99~rc1-13ubuntu3 and 1.99-2ubuntu1.

1.99-4ubuntu1
00:00.00 Generating grub.cfg ...
00:24.83 Found linux image: /boot/vmlinuz-2.6.39-3-generic
00:24.90 Found initrd image: /boot/initrd.img-2.6.39-3-generic
00:33.85 Found linux image: /boot/vmlinuz-2.6.39-2-generic
00:33.91 Found initrd image: /boot/initrd.img-2.6.39-2-generic
00:34.07 Found linux image: /boot/vmlinuz-2.6.39-1-generic
00:34.12 Found initrd image: /boot/initrd.img-2.6.39-1-generic
00:34.26 Found linux image: /boot/vmlinuz-2.6.38-8-generic
00:34.31 Found initrd image: /boot/initrd.img-2.6.38-8-generic
00:46.87 Found memtest86+ image: /boot/memtest86+.bin
00:50.42 Found Windows 7 (loader) on /dev/sda1
00:59.42 Found Windows Recovery Environment (loader) on /dev/sda2
01:08.37 done

1.99-2ubuntu1
Same results than with 1.99-4ubuntu1

1.99~rc1-13ubuntu3
00:00.00 Generating grub.cfg ...
00:02.87 Found linux image: /boot/vmlinuz-2.6.39-3-generic
00:02.93 Found initrd image: /boot/initrd.img-2.6.39-3-generic
00:04.01 Found linux image: /boot/vmlinuz-2.6.39-2-generic
00:04.07 Found initrd image: /boot/initrd.img-2.6.39-2-generic
00:04.24 Found linux image: /boot/vmlinuz-2.6.39-1-generic
00:04.29 Found initrd image: /boot/initrd.img-2.6.39-1-generic
00:04.42 Found linux image: /boot/vmlinuz-2.6.38-8-generic
00:04.48 Found initrd image: /boot/initrd.img-2.6.38-8-generic
00:05.86 Found memtest86+ image: /boot/memtest86+.bin
00:09.43 Found Windows 7 (loader) on /dev/sda1
00:10.48 Found Windows Recovery Environment (loader) on /dev/sda2
00:11.66 done