I'm marking bug #440780 as a duplicate of this bug. It has almost the same error message: [ 6.618133] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE] [ 6.629604] i2c-adapter i2c-0: nForce2 SMBus adapter at 0x600 [ 6.629610] ACPI: I/O resource nForce2_smbus [0x700-0x73f] conflicts with ACPI region SM00 [0x700-0x73f] [ 6.629661] ACPI: Device needs an ACPI driver [ 6.629663] nForce2_smbus 0000:00:01.1: Error probing SMB2. [ 6.882066] EDAC amd64_edac: Ver: 3.2.0 Sep 25 2009 [ 6.887073] k8temp 0000:00:18.3: Temperature readouts might be wrong - check erratum #141
The only difference is that the Error probing message is about SMB2 rather than SMB1.
I'm marking bug #440780 as a duplicate of this bug. It has almost the same error message:
[ 6.618133] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[ 6.629604] i2c-adapter i2c-0: nForce2 SMBus adapter at 0x600
[ 6.629610] ACPI: I/O resource nForce2_smbus [0x700-0x73f] conflicts with ACPI region SM00 [0x700-0x73f]
[ 6.629661] ACPI: Device needs an ACPI driver
[ 6.629663] nForce2_smbus 0000:00:01.1: Error probing SMB2.
[ 6.882066] EDAC amd64_edac: Ver: 3.2.0 Sep 25 2009
[ 6.887073] k8temp 0000:00:18.3: Temperature readouts might be wrong - check erratum #141
The only difference is that the Error probing message is about SMB2 rather than SMB1.