Ubuntu

5 second delay on wait-for-root

Reported by Martin Albisetti on 2010-02-12
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
initramfs-tools (Ubuntu)
Medium
Unassigned

Bug Description

Binary package hint: initramfs-tools

As per pitti's suggestion, I'm attaching the bootchart that shows a consistent 5 second delay on wait-for-root.

ProblemType: Bug
Architecture: i386
Date: Fri Feb 12 13:31:42 2010
DistroRelease: Ubuntu 10.04
EcryptfsInUse: Yes
Package: initramfs-tools 0.92bubuntu64
PackageArchitecture: all
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-13.18-generic
SourcePackage: initramfs-tools
Uname: Linux 2.6.32-13-generic i686

Martin Albisetti (beuno) wrote :
Martin Pitt (pitti) wrote :

In IRC we already sorted out the following:

 * Does not use cryptsetup disk encryption (thus it's not a password prompt); Martin only uses ecryptfs /home encryption (which is the two second CPU blip in gdm-session-worker, through the PAM module)
 * SSD card

Again, this is an issue with the resume partition.

Please attach your /etc/initramfs-tools/conf.d/resume file, /etc/fstab file and output of "sudo blkid"

thanks

Changed in initramfs-tools (Ubuntu):
status: New → Invalid
status: Invalid → New
status: New → Incomplete
importance: Undecided → Medium
Martin Albisetti (beuno) wrote :
Martin Albisetti (beuno) wrote :
Martin Albisetti (beuno) wrote :

beuno@beuno-laptop:~$ sudo blkid
/dev/sda1: UUID="ede935ae-3ecb-4551-8123-3dbf1732db18" TYPE="ext4"
/dev/mapper/cryptswap1: UUID="55dfd5b5-a7b2-4aa0-b3d6-a77760d6f773" TYPE="swap"

As per our conversation on IRC, I just commented out the line in the resume file. Attaching the bootchart after that change.

Martin Albisetti (beuno) wrote :

Right, you changed your swap device (to a crypted one) and didn't update the initramfs conf; I remember now

Changed in initramfs-tools (Ubuntu):
status: Incomplete → Invalid
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