Hi, Andy I can only find FNCL in the provided ASL source. This is not sufficient. Could you provide full acpidump/dmesg for us to check? Thanks and best regards -Lv > From: linux-acpi-owner@xxxxxxxxxxxxxxx [mailto:linux-acpi- > owner@xxxxxxxxxxxxxxx] On Behalf Of Andy Lutomirski > > I'm getting this error on boot on my XPS 13 9350 with the latest > (1.1.7) firmware. > > [ +0.004585] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup > failure, AE_NOT_FOUND (20150930/psargs-359) > > [ +0.000009] > Initialized Local Variables for method [FNCL]: > [ +0.000001] Local0: ffff880074e18318 <Obj> Integer > 0000000000000001 > [ +0.000004] Local1: ffff880074e185e8 <Obj> Integer > 0000000000000000 > [ +0.000003] Local2: ffff880074e18480 <Obj> Integer > 0000000000000000 > [ +0.000003] Local3: ffff880074e18438 <Obj> Integer > 0000000000000000 > [ +0.000002] Local4: ffff880074e18510 <Obj> Integer > 0000000000000000 > [ +0.000003] Local5: ffff880074e18630 <Obj> Integer > 0000000000000000 > [ +0.000003] Local6: ffff880074e183f0 <Obj> Integer > 0000000000000000 > > [ +0.000004] No Arguments are initialized for method [FNCL] > > [ +0.000002] ACPI Error: Method parse/execution failed [\_TZ.FNCL] > (Node ffff88027811f4d8), AE_NOT_FOUND (20150930/psparse-542) > [ +0.000006] ACPI Error: Method parse/execution failed > [\_TZ.FN00._ON] (Node ffff8802780eeed8), AE_NOT_FOUND > (20150930/psparse-542) > > I'm I'm understanding the message correctly, this means that ECAV > can't be found, but ECAV appears to be declared. > > This stuff is in SSDT4, attached. > > Am I reading it correctly? This is Linux 4.4-rc3. > > --Andy ��.n��������+%������w��{.n�����{�����ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f
