Originally posted by oberix
Hallo, I have quite the same problem.
I think the cause is that KLaptop changes the state of the acpi by echoing to /proc/acpi/sleep, but I didn't select the "CONFIG_ACPI_SLEEP_PROC_SLEEP" module in the kernel configuration, so there /proc/acpi/sleep isn't present at all.
Bytheway hibernate works perfectly via the script /usr/sbin/hibernate
I have /proc/acpi/sleep and I dont have Hibernate in KLaptop
And I have set CONFIG_ACPI_SLEEP_PROC_SLEEP=y in .config of my kernel, so that is isolated as problem.
The hibernation is not a problem via scripts or via the power button, I just need the laptop to hibernate when the battery gets to ~3% charge.
If you figure out how to get Hibernate into KLaptop besides the CONFIG_ACPI_SLEEP_PROC_SLEEP issue, please reply.
Thanks