Hi, Peter > From: Peter Wu [mailto:peter@xxxxxxxxxxxxx] > Subject: GPEs occur, but no EC (_Qxx) events > > Hi Lv, > > The Asus X550ZE laptop does not trigger EC events, resulting in > non-working Fn keys and inability to detect lid close events. From > /sys/firmware/acpi/interrupts/ I observe that GPE 0x15 is continuously > increasing, but no _Qxx methods are invoked. Any idea what to try? According to your description, if GPE 0x15 is the EC GPE, you surely need to check the EC debugging logs: # echo "file ec.c +p" > <debugfs>/dynamic_debug/control > > The original bug report is at > https://bugzilla.kernel.org/show_bug.cgi?id=115021 OK, I'll help there. Thanks Lv > > More debug dumps can be found in > https://lekensteyn.nl/files/Asus-X550ZE/ > > Reproduced with various kernel versions including 4.6.3, 4.7 and > v4.8-rc2-348-g6040e57. > -- > Kind regards, > Peter Wu > https://lekensteyn.nl -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
