Hello, I am not sure if these errors are related or not, but all three popup in the terminal and are logged.
Apr 20 09:46:29 lfs_usb kernel: [ 246.500071] ACPI Error: [\_TZ_.THRM] Namespace lookup failure, AE_NOT_FOUND (20101013/psargs-359) Apr 20 09:46:29 lfs_usb kernel: [ 246.500148] ACPI Error: Method parse/execution failed [\_GPE._L1C] (Node f6023450), AE_NOT_FOUND (20101013/psparse-537) Apr 20 09:46:29 lfs_usb kernel: [ 246.500241] ACPI Exception: AE_NOT_FOUND, while evaluating GPE method [_L1C] (20101013/evgpe-503) I guessed that the first was CONFIG_ACPI_THERMAL, but I was deterred from disabling it by the help text. CONFIG_ACPI_THERMAL: This driver supports ACPI thermal zones. Most mobile and some desktop systems support ACPI thermal zones. It is HIGHLY recommended that this option be enabled, as your processor(s) may be damaged without it. Here are my PM / ACPI config choices. # # Power management and ACPI options # CONFIG_PM=y CONFIG_PM_DEBUG=y # CONFIG_PM_ADVANCED_DEBUG is not set # CONFIG_PM_VERBOSE is not set CONFIG_CAN_PM_TRACE=y CONFIG_PM_TRACE=y CONFIG_PM_TRACE_RTC=y CONFIG_PM_SLEEP_SMP=y CONFIG_PM_SLEEP=y CONFIG_SUSPEND_NVS=y CONFIG_SUSPEND=y CONFIG_PM_TEST_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" CONFIG_PM_RUNTIME=y CONFIG_PM_OPS=y CONFIG_ACPI=y CONFIG_ACPI_SLEEP=y CONFIG_ACPI_PROCFS=y CONFIG_ACPI_PROCFS_POWER=y # CONFIG_ACPI_POWER_METER is not set # CONFIG_ACPI_EC_DEBUGFS is not set CONFIG_ACPI_PROC_EVENT=y CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_VIDEO=y CONFIG_ACPI_FAN=y CONFIG_ACPI_DOCK=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_HOTPLUG_CPU=y # CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set CONFIG_ACPI_THERMAL=y CONFIG_ACPI_CUSTOM_DSDT_FILE="" # CONFIG_ACPI_CUSTOM_DSDT is not set CONFIG_ACPI_BLACKLIST_YEAR=2000 # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_PCI_SLOT=y CONFIG_X86_PM_TIMER=y CONFIG_ACPI_CONTAINER=y CONFIG_ACPI_SBS=y # CONFIG_ACPI_HED is not set # CONFIG_ACPI_APEI is not set CONFIG_SFI=y # CONFIG_APM is not set -- Thank you, -Brian -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page