Ubuntu
linux-source-2.6.20 package

  1. Bug #117773
  2. Comment #45

Comment 45 for bug 117773

Revision history for this message
ooops (ooops) wrote : Re: [Bug 117773] Re: Regression: Kernel 2.6.20-16 breaks Smart-battery ACPI support

That's okay because it is not a module:

/boot$ grep ACPI_EC config-2.6.22-14-generic
CONFIG_ACPI_EC=y

Here is the dmesg how ec/sbs show up in the new kernel:

[ 8.069115] ACPI: EC: Look up EC in DSDT
[ 8.070816] ACPI: EC: GPE=0x1d, ports=0x66, 0x62
[ 24.832000] ACPI: Smart Battery System [SBS0]: AC Adapter [AC0] (on-line)
[ 25.544000] ACPI: Smart Battery System [SBS0]: Battery Slot [BAT0]
(battery present)

Your problem is definitely a different story than this bug. Create a new
bug-report, attach the respective output and hope someone finds time to
look at it. Alternatively test with the latest vanilla kernel and report
problems directly to the ACPI people.

-Peter

Kovács Zoltán wrote:
> I found that drivers/acpi/i2c_ec.c no longer exists (in 2.6.22). Does
> anybody has another idea what to do in Ubuntu Gutsy?
>
>