[Bug 570542] [NEW] linux-image-virtual does not include ahci module, prevents virtualbox from booting minimal vm install

[Steve Beattie]

Public bug reported:

The linux-image-2.6.32-21-virtual kernel package does not include the
ahci module:

  $ dpkg-deb -c linux-image-2.6.32-21-virtual_2.6.32-21.32_amd64.deb | grep ahci
  $

this is unfortunately the driver that virtualbox guests need to use
virtual sata devices (rather than ide) within virtualbox, meaning that
virtualbox guests with the virtual kernel installed won't boot.
Installing the ahci.ko from the corresponding linux-
image-2.6.32-21-server kernel and updating depmod and the initramfs lets
the system boot under virtualbox.

(It doesn't look to be a regression from karmic, as that version's
virtual kernel also didn't include the ahci, though I haven't tested it
for sure -- it's possible ahci could have been a built-in module).

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-21-virtual 2.6.32-21.32
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-21.32-server 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-server x86_64
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
CurrentDmesg: [   14.287307] eth0: no IPv6 routers present
Date: Mon Apr 26 22:47:56 2010
InstallationMedia: Ubuntu-Server 10.04 LTS "Lucid Lynx" - Release amd64 (20100426.1)
Lsusb: Error: command ['lsusb'] failed with exit code 1:
MachineType: innotek GmbH VirtualBox
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-server root=UUID=662bedea-1340-4f5a-909f-03cacdd3b29c ro quiet
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug kconfig lucid needs-upstream-testing

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linux-image-virtual does not include ahci module, prevents virtualbox from booting minimal vm install
https://bugs.launchpad.net/bugs/570542
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