lost console output early in boot
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
cloud-init (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Lucid |
Won't Fix
|
Undecided
|
Unassigned | ||
linux-ec2 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Lucid |
Invalid
|
Undecided
|
Unassigned | ||
plymouth (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
Lucid |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: plymouth
I see some lost output in the ec2 console log when I boot via pv-grub (meaning a kernel and ramdisk is loaded from inside the instance).
Some info:
* changing 'console=hvc0' to 'console=tty0' does not seem to change behavior
* the "lost" messages are in /var/log/boot.log
* disabling plymouth fixes the problem (sudo sh -c 'for x in /etc/init/
* I found this when attempting to get lucid able to use pv-grub kernels (Bug 671103)
* We saw a similar issue in maverick, but when adding 'console=hvc0' it went away (Bug 606373)
Related bugs:
* bug 1235231: plymouth loses output to /dev/console (such as ci-info: messages)
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: plymouth 0.8.2-2ubuntu2.2
ProcVersionSign
Uname: Linux 2.6.32-310-ec2 i686
Architecture: i386
CurrentDmesg: [ 13.731707] eth0: no IPv6 routers present
Date: Mon Nov 29 19:37:00 2010
DefaultPlymouth: Error: command ['readlink', '/etc/alternati
Ec2AMI: ami-8c0c5cc9
Ec2AMIManifest: (unknown)
Ec2Availability
Ec2InstanceType: t1.micro
Ec2Kernel: aki-99a0f1dc
Ec2Ramdisk: unavailable
Lspci:
Lsusb: Error: command ['lsusb'] failed with exit code 1:
ProcCmdLine: root=UUID=
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB:
ProcModules: ipv6 243034 10 - Live 0xe7a5f000
SourcePackage: plymouth
TextPlymouth: /lib/plymouth/
Related branches
Changed in cloud-init (Ubuntu Lucid): | |
status: | New → Triaged |
Changed in plymouth (Ubuntu Lucid): | |
status: | New → Triaged |
Changed in linux-ec2 (Ubuntu Lucid): | |
status: | New → Triaged |
Changed in plymouth (Ubuntu Lucid): | |
status: | Triaged → Won't Fix |
Changed in linux-ec2 (Ubuntu): | |
status: | Confirmed → Invalid |
Changed in linux-ec2 (Ubuntu Lucid): | |
status: | Triaged → Invalid |
Changed in cloud-init (Ubuntu Lucid): | |
status: | Triaged → Won't Fix |
description: | updated |
I'm marking 'fix released' as this is not an issue on maverick (worked around by adding 'console=hvc0' under Bug 606373)