Created
April 14, 2016 20:08
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ACPI Exception: AE_NOT_FOUND, while evaluating GPE method [_L6F]/ ACPI Error: [PGRT] Namespace lookup failure, AE_NOT_FOUND
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| #!/bin/sh -e | |
| # | |
| # rc.local | |
| # | |
| # This script is executed at the end of each multiuser runlevel. | |
| # Make sure that the script will "exit 0" on success or any other | |
| # value on error. | |
| # | |
| # In order to enable or disable this script just change the execution | |
| # bits. | |
| # | |
| # By default this script does nothing. | |
| #See https://bugzilla.kernel.org/show_bug.cgi?id=105491 | |
| echo "disable" > /sys/firmware/acpi/interrupts/gpe6F | |
| exit 0 |
Since Linux 4.10, you need to use the keyword "mask" instead of "disable":
echo "mask" > /sys/firmware/acpi/interrupts/gpe6F
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Skylake install, dmesg being flooded by ACPI exceptions. Causes cpu core to be overworked and uses up space for log quite quickly.
This then is a temporary fix for kernel Bug 105491 and 53071 show signs of change.
Ultimately appears to be a BIOS issue, but I've no idea beyond those two bug reports and the above 'tweak'.