I have installed Precise Pangolin Alpha 2 to a fakeraid stripe, but ubuntu fails to boot after install.
When choosing recovery option, the boot process times out waiting for root device and drops to busybox shell.
Running "dmraid -ay" and exiting busybox resumes boot and it continues normally.
I've added a script in /etc/initramfs-tools/script/local-top/ that run "dmraid -ay" as a solution.
The problem seems to be with the dmraid-activate script.
For example, it expects a device name without "/dev/" (e.g. "sda") however it is being called from /usr/share/initramfs-tools/scripts/local-top/dmraid script with the full device name ("e.g. "/dev/sda"). Fixing that didn't solve the boot issue since the the activate_array function in dmraid-activate does not seem to work either.
There might also be antoher bug on line 100 in dmraid-activate (in the awk script):
# Heximal to decimal conversion array
for (i = 0; i <= 9; i++) hex2dec[i] = i
hex2dec["a"] = 10; hex2dec["b"] = 11; hex2dec["c"] = 12
hex2dec["e"] = 13; hex2dec["d"] = 14; hex2dec["f"] = 15;
Element "e" and "d" appears to have been switched. I'm not entirely sure what the script is trying to do though.
I have installed Precise Pangolin Alpha 2 to a fakeraid stripe, but ubuntu fails to boot after install.
When choosing recovery option, the boot process times out waiting for root device and drops to busybox shell.
Running "dmraid -ay" and exiting busybox resumes boot and it continues normally.
I've added a script in /etc/initramfs- tools/script/ local-top/ that run "dmraid -ay" as a solution.
The problem seems to be with the dmraid-activate script. initramfs- tools/scripts/ local-top/ dmraid script with the full device name ("e.g. "/dev/sda"). Fixing that didn't solve the boot issue since the the activate_array function in dmraid-activate does not seem to work either.
For example, it expects a device name without "/dev/" (e.g. "sda") however it is being called from /usr/share/
There might also be antoher bug on line 100 in dmraid-activate (in the awk script):
# Heximal to decimal conversion array
for (i = 0; i <= 9; i++) hex2dec[i] = i
hex2dec["a"] = 10; hex2dec["b"] = 11; hex2dec["c"] = 12
hex2dec["e"] = 13; hex2dec["d"] = 14; hex2dec["f"] = 15;
Element "e" and "d" appears to have been switched. I'm not entirely sure what the script is trying to do though.
--- 4.1ubuntu6 4.1ubuntu6 4.1ubuntu6 0 se.archive. ubuntu. com/ubuntu/ precise/main amd64 Packages dpkg/status
root@pongo:~# lsb_release -rd
Description: Ubuntu precise (development branch)
Release: 12.04
root@pongo:~# uname -a
Linux pongo 3.2.0-17-generic #26-Ubuntu SMP Fri Feb 17 21:35:49 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
root@pongo:~# apt-cache policy dmraid
dmraid:
Installerad: 1.0.0.rc16-
Kandidat: 1.0.0.rc16-
Versionstabell:
*** 1.0.0.rc16-
500 http://
100 /var/lib/
ProblemType: Bug 4.1ubuntu6 [modified: sbin/dmraid- activate usr/share/ initramfs- tools/scripts/ local-top/ dmraid] ature: Ubuntu 3.2.0-17.26-generic 3.2.6 dules: fglrx
DistroRelease: Ubuntu 12.04
Package: dmraid 1.0.0.rc16-
ProcVersionSign
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelMo
ApportVersion: 1.93-0ubuntu2
Architecture: amd64
Date: Mon Feb 27 12:59:55 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.2)
ProcEnviron:
PATH=(custom, user)
LANG=sv_SE.UTF-8
SHELL=/bin/bash
SourcePackage: dmraid
UpgradeStatus: Upgraded to precise on 2012-02-21 (5 days ago)