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[Launchpad Bug Tracker <592892@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/592892

Title:
  Hardware [Intel 82801GR/GH] RAID enabled without confirmation in
  desktop install

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Hardware RAID controller, disabled in card BIOS (no volumes in array),
  two HD's connected, both at same size, working as normal IDE A and B
  with completely different partitions.

  Fdisk -l after booting from desktop CD shows both drives as expected
  (sda/sdb with all partitions), gparted looks fine, too. No RAID
  mapping, no fakeraid, normal IDE behaviour.

  Starting installation and choosing manual partitioning shows only
  first drive as mapped devices. After installation sdb became a real
  clone of sda and both are combined as a RAID array (I tested with
  forensics, the contents are the same on both disks).

  I expected the same behavior as netboot and alternate install offers:
  You have to activate RAID *manually*. Automatic activation of RAID
  array (how? controller is still "unconfigured" in its BIOS) may be
  highly insecure for unexperienced users because of the risk of data
  loss. What confuses me is that the methods for experienced users
  (alternate/PXE) contain a simple switch, while the way to work around
  under graphical interface is uninstalling dmraid in the running live
  system via aptitude and remove dm_raid45 module afterwards manually.
  Then both disks will show as expected in manual partitioning.

  If it's not a bug but a feature, it should be clearly documented in
  the installation process I think.

  
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.20.
  Architecture: i386
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp1', '/dev/dsp', '/dev/snd/pcmC1D0c', '/dev/snd/hwC1D0', '/dev/snd/midiC1D1', '/dev/snd/hwC1D2', '/dev/snd/pcmC1D2p', '/dev/snd/controlC1', '/dev/snd/midiC1D0', '/dev/snd/pcmC1D1c', '/dev/snd/pcmC1D3p', '/dev/snd/pcmC1D2c', '/dev/snd/midiC1D2', '/dev/snd/pcmC1D0p', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D0c', '/dev/snd/seq', '/dev/snd/timer', '/dev/sequencer', '/dev/sequencer2'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'R15'/'RME Digi9652 (Rev 1.5) at 0x90000000, irq 22'
     Mixer name	: ''
     Components	: ''
     Controls      : 16
     Simple ctrls  : 12
  Card1.Amixer.info:
   Card hw:1 'Live'/'SB Live! Platinum [CT4760P] (rev.7, serial:0x80401102) at 0x1000, irq 21'
     Mixer name	: 'TriTech TR28602'
     Components	: 'AC97a:54524123'
     Controls      : 216
     Simple ctrls  : 38
  DistroRelease: Ubuntu 10.04
  HibernationDevice: RESUME=UUID=b84d766a-5d79-435c-b416-835cca7423da
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  Package: linux (not installed)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-11-rt root=UUID=7fafa48f-6828-4ed0-aa39-34e08f9e6261 ro quiet splash
  ProcEnviron:
   LANG=de_DE.utf8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.31-11.154-rt
  Regression: No
  RelatedPackageVersions: linux-firmware 1.34.1
  Reproducible: Yes
  RfKill:
   
  Tags: lucid  needs-upstream-testing
  Uname: Linux 2.6.31-11-rt i686
  UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
  dmi.bios.date: 01/13/2009
  dmi.bios.vendor: Intel Corp.
  dmi.bios.version: NT94510J.86A.4119.2009.0113.1807
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: D945GTP
  dmi.board.vendor: Intel Corporation
  dmi.board.version: AAC97837-205
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnIntelCorp.:bvrNT94510J.86A.4119.2009.0113.1807:bd01/13/2009:svnwortmann:pn:pvr:rvnIntelCorporation:rnD945GTP:rvrAAC97837-205:cvn:ct3:cvr:
  dmi.sys.vendor: wortmann

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