I have an NP900X4C too and acpi_osi='!Windows 2012' has no effect on battery status indicator. It is still broken after the first sleep. I'm on whatever the latest kernel is in 13.04.
I have an NP900X4C too and acpi_osi='!Windows 2012' has no effect on battery status indicator. It is still broken after the first sleep. I'm on whatever the latest kernel is in 13.04.