"You should *not* disable power management globally, the only configuration options which should be disabled in this area are:
- CONFIG_APM - CONFIG_ACPI_PROCESSOR " is said In " http://xenomai.org/2014/06/configuring-for-x86-based-dual-kernels/#BEWARE_of_internet_archives"; guide. I disabled ACPI. I don't know where APM is. ──────────────────────────────────────────────────────────────────┐ │ │ │ [*] Suspend to RAM and standby │ │ │ │ [*] Hibernation (aka 'suspend to disk') │ │ │ │ () Default resume partition │ │ │ │ [ ] Opportunistic sleep │ │ │ │ [ ] User space wakeup sources interface │ │ │ │ [*] Run-time PM core functionality │ │ │ │ [*] Power Management Debug Support │ │ │ │ [*] Extra PM attributes in sysfs for low-level debugging/testin│ │ │ │ [ ] Test suspend/resume and wakealarm during bootup │ │ │ │ [*] Suspend/resume event tracing │ │ │ │ [ ] ACPI (Advanced Configuration and Power Interface) Support --│ │ │ │ [*] SFI (Simple Firmware Interface) Support ---> │ │ │ │ CPU Frequency scaling ---> │ │ │ │ -*- CPU idle PM support │ │ │ │ [*] Support multiple cpuidle drivers │ │ │ │ [*] Cpuidle Driver for Intel Processors │ │ │ │ Memory power savings ---> │ │ │ │ _______________________________________________ Xenomai mailing list [email protected] http://www.xenomai.org/mailman/listinfo/xenomai
