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[Bug 953932] Re: Resource conflict in modules it87 and asus_atk0110

 

RüdiCoerdt, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

If reproducible, could you also please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.13-rc5

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Tags added: bios-outdated-0710

** Description changed:

  The PWM fan control system needs the IT87 module. In former kernel versions before last week's update to linux-image-3.0.0-16-generic  #29 it was loaded in parallel to asus_atk0110  either by itself or using the kernel boot parameter:
  acpi_enforce_resources=lax
  As of last week's update, using above parameter loads IT87 but prevents asus_atk0110 from loading, giving the error msg:
  asus_atk0110: Resources not safely usable due to acpi_enforce_resources kernel parameter.
  
  On top, dmesg has the following info:
   ACPI: resource it87 [io  0x0295-0x0296] conflicts with ACPI region ECRE [io 0x290-0x2af]
   ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
+ 
+ BIOS
+ http://support.asus.com/download.aspx?SLanguage=en&p=8&s=17&m=P2-M2A690G&os=&hashedid=o1imTupFf8NoqOdg
  
  ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  coerdtr    1143 F.... lxpanel
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xfe7f4000 irq 16'
     Mixer name	: 'Realtek ALC883'
     Components	: 'HDA:10ec0883,10438289,00100002'
     Controls      : 34
     Simple ctrls  : 20
  Card1.Amixer.info:
   Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfe9e8000 irq 42'
     Mixer name	: 'ATI RS690/780 HDMI'
     Components	: 'HDA:1002791a,00791a00,00100000'
     Controls      : 4
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [off]
  CurrentDmesg:
   [   25.462561] serio: Serial port ttyS0
   [   25.481125] init: plymouth-stop pre-start process (1821) terminated with status 1
   [   25.506572] input: Logitech M+ Mouse as /devices/pnp0/00:0b/tty/ttyS0/serio1/input/input4
   [   31.320419] EXT4-fs (sda4): re-mounted. Opts: errors=remount-ro,commit=0
  DistroRelease: Ubuntu 11.10
  HibernationDevice: RESUME=UUID=a487cdb2-8e9a-47d8-a549-e13a1f9f398c
  InstallationMedia: Lubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  IwConfig:
   lo        no wireless extensions.
  
   eth0      no wireless extensions.
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-16-generic root=UUID=94f5a23b-9df1-4349-bf77-a526145b154d ro acpi_enforce_resources=lax video=VGA-1:1024x768-16 verbose nosplash
  ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-16-generic N/A
   linux-backports-modules-3.0.0-16-generic  N/A
   linux-firmware                            1.60
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  oneiric
  Uname: Linux 3.0.0-16-generic x86_64
  UpgradeStatus: Upgraded to oneiric on 2012-02-07 (34 days ago)
  UserGroups:
  
  WifiSyslog:
  
  dmi.bios.date: 01/16/2008
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0601
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: M2R68L
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0601:bd01/16/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2R68L:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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

-- 
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https://bugs.launchpad.net/bugs/953932

Title:
  Resource conflict in modules it87 and asus_atk0110

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  The PWM fan control system needs the IT87 module. In former kernel versions before last week's update to linux-image-3.0.0-16-generic  #29 it was loaded in parallel to asus_atk0110  either by itself or using the kernel boot parameter:
  acpi_enforce_resources=lax
  As of last week's update, using above parameter loads IT87 but prevents asus_atk0110 from loading, giving the error msg:
  asus_atk0110: Resources not safely usable due to acpi_enforce_resources kernel parameter.

  On top, dmesg has the following info:
   ACPI: resource it87 [io  0x0295-0x0296] conflicts with ACPI region ECRE [io 0x290-0x2af]
   ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver

  BIOS
  http://support.asus.com/download.aspx?SLanguage=en&p=8&s=17&m=P2-M2A690G&os=&hashedid=o1imTupFf8NoqOdg

  ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  coerdtr    1143 F.... lxpanel
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xfe7f4000 irq 16'
     Mixer name	: 'Realtek ALC883'
     Components	: 'HDA:10ec0883,10438289,00100002'
     Controls      : 34
     Simple ctrls  : 20
  Card1.Amixer.info:
   Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfe9e8000 irq 42'
     Mixer name	: 'ATI RS690/780 HDMI'
     Components	: 'HDA:1002791a,00791a00,00100000'
     Controls      : 4
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [off]
  CurrentDmesg:
   [   25.462561] serio: Serial port ttyS0
   [   25.481125] init: plymouth-stop pre-start process (1821) terminated with status 1
   [   25.506572] input: Logitech M+ Mouse as /devices/pnp0/00:0b/tty/ttyS0/serio1/input/input4
   [   31.320419] EXT4-fs (sda4): re-mounted. Opts: errors=remount-ro,commit=0
  DistroRelease: Ubuntu 11.10
  HibernationDevice: RESUME=UUID=a487cdb2-8e9a-47d8-a549-e13a1f9f398c
  InstallationMedia: Lubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  IwConfig:
   lo        no wireless extensions.

   eth0      no wireless extensions.
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-16-generic root=UUID=94f5a23b-9df1-4349-bf77-a526145b154d ro acpi_enforce_resources=lax video=VGA-1:1024x768-16 verbose nosplash
  ProcVersionSignature: Ubuntu 3.0.0-16.29-generic 3.0.20
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-16-generic N/A
   linux-backports-modules-3.0.0-16-generic  N/A
   linux-firmware                            1.60
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  oneiric
  Uname: Linux 3.0.0-16-generic x86_64
  UpgradeStatus: Upgraded to oneiric on 2012-02-07 (34 days ago)
  UserGroups:

  WifiSyslog:

  dmi.bios.date: 01/16/2008
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0601
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: M2R68L
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0601:bd01/16/2008:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2R68L:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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