Ubuntu
sreadahead package

  1. Karmic (9.10)
  2. Bug #432089
  3. Comment #87

Comment 87 for bug 432089

Revision history for this message
Huy V. Le (huyvieto) wrote :

On an Aspire One ZG5 with the stock 8GB SSD.

Under UNR 9.04 it took less than 1 minutes to cold boot and have Firefox Loaded.

Now with UNR 9.10, it take close to 2 minutes just to cold boot to the desktop.

I did two changes to try to improve the perdormance, set the elevator=noop.
Modified in the fstab and put 0 instead of 1:

UUID=Xyz / ext4 errors=remount-ro 0 0

It didn't change much the boot time.

Attached bootchart, hope it help to find the issue.