apport information
** Tags added: apport-collected
** Description changed:
When trying to further dig into bug #575296 (no module for 2nd i2c-bus
on ASUS nForce boards), I had to realize that in Lucid's kernel the
module
i2c-core
is missing. So I cannot force to load module i2c-nforce2 at address
0x1c40 (like Hardy does automatically). This results in following error
message on boot-up Lucid:
ACPI: resource nForce2_smbus [0x1c40-0x1c7f] conflicts with ACPI region SM00
[0x1c40-0x1c45]
ACPI: If an ACPI driver is available for this device, you should use it
instead of the native driver
While Hardy correctly assignes the i2c-nforce2 to both i2c-busses:
i2c-adapter i2c-0: nForce2 SMBus adapter at 0x1c00
i2c-adapter i2c-1: nForce2 SMBus adapter at 0x1c40
In Hardy module i2c-nforce2 depends on i2c-core, not so in Lucid. Lucid
only provides i2c-core for the EC2-kernel:
apt-file search i2c-core
linux-image-2.6.32-305-ec2:
/lib/modules/2.6.32-305-ec2/kernel/drivers/i2c/i2c-core.ko
linux-image-2.6.32-306-ec2:
/lib/modules/2.6.32-306-ec2/kernel/drivers/i2c/i2c-core.ko
- As a result I cannot pass any arguments to i2c-core to bind to a certain
- I/O.
+ As a result I cannot pass any arguments to i2c-core to bind to a certain I/O.
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: ingo 1675 F.... pulseaudio
+ /dev/snd/controlC1: ingo 1675 F.... pulseaudio
+ CRDA: Error: [Errno 2] No such file or directory
+ Card0.Amixer.info:
+ Card hw:0 'NVidia'/'HDA NVidia at 0xfe024000 irq 21'
+ Mixer name : 'Analog Devices AD1988B'
+ Components : 'HDA:11d4198b,104381f6,00100200'
+ Controls : 48
+ Simple ctrls : 26
+ Card1.Amixer.info:
+ Card hw:1 'U0x46d0x9a4'/'USB Device 0x46d:0x9a4 at usb-0000:00:02.1-9, high
speed'
+ Mixer name : 'USB Mixer'
+ Components : 'USB046d:09a4'
+ Controls : 2
+ Simple ctrls : 1
+ Card1.Amixer.values:
+ Simple mixer control 'Mic',0
+ Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
+ Capture channels: Mono
+ Limits: Capture 0 - 14
+ Mono: Capture 0 [0%] [23.75dB] [on]
+ DistroRelease: Ubuntu 10.04
+ HibernationDevice: #RESUME=UUID=ceab86c8-3e16-4896-b9fc-dcf21d30a7ce
+ InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
+ IwConfig:
+ lo no wireless extensions.
+
+ eth0 no wireless extensions.
+ MachineType: System manufacturer System Product Name
+ NonfreeKernelModules: nvidia
+ Package: linux (not installed)
+ ProcCmdLine: root=/dev/sda9 ro splash
+ ProcEnviron:
+ LANG=de_DE.utf8
+ SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2
+ Regression: Yes
+ RelatedPackageVersions: linux-firmware 1.34
+ Reproducible: Yes
+ RfKill:
+
+ Tags: lucid kconfig regression-release needs-upstream-testing
+ Uname: Linux 2.6.32-22-generic x86_64
+ UserGroups: adm cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 09/25/2006
+ dmi.bios.vendor: Phoenix Technologies, LTD
+ dmi.bios.version: ASUS M2N-E ACPI BIOS Revision 0402
+ dmi.board.name: M2N-E
+ dmi.board.vendor: ASUSTeK Computer INC.
+ dmi.board.version: 1.XX
+ dmi.chassis.asset.tag: 123456789000
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: Chassis Manufacture
+ dmi.chassis.version: Chassis Version
+ dmi.modalias:
dmi:bvnPhoenixTechnologies,LTD:bvrASUSM2N-EACPIBIOSRevision0402:bd09/25/2006:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2N-E:rvr1.XX:cvnChassisManufacture:ct3:cvrChassisVersion:
+ dmi.product.name: System Product Name
+ dmi.product.version: System Version
+ dmi.sys.vendor: System manufacturer
** Attachment added: "AlsaDevices.txt"
http://launchpadlibrarian.net/50816055/AlsaDevices.txt
--
[Lucid] kernel 2.6.32-22 module i2c-core missing
https://bugs.launchpad.net/bugs/597743
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