Somewhere between r340491 and r340650, probably starting from r340595, my ThinkPad W550s started spewing these messages repeatedly in the system log since boot:
Nov 20 09:35:19 ardmore kernel: ACPI Error: No handler for Region [ECOR] (0xfffff80003662300) [EmbeddedControl] (20181031/evregion-288) Nov 20 09:35:19 ardmore kernel: ACPI Error: Region EmbeddedControl (ID=3) has no handler (20181031/exfldio-428) Nov 20 09:35:19 ardmore kernel: ACPI Error: Method parse/execution failed \_SB.PCI0.LPC.EC.BAT1._BST, AE_NOT_EXIST (20181031/psparse-677) As a result, I am now unable to query battery information at the very least. r340490 is my last built revision with this working. -- Charlie Li Can't think of a witty .sigline today… (This email address is for mailing list use only; replace local-part with vishwin for off-list communication)
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