https://bugzilla.kernel.org/show_bug.cgi?id=197889
Bug ID: 197889 Summary: ASUS FX553VD ACPI errors and maybe related LED keyboard backlight issue Product: ACPI Version: 2.5 Kernel Version: 4.14.0-041400-generic x86_64 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: ACPICA-Core Assignee: acpi_acpica-c...@kernel-bugs.osdl.org Reporter: ramazanero...@gmail.com Regression: No Created attachment 260685 --> https://bugzilla.kernel.org/attachment.cgi?id=260685&action=edit Bios file - V303 - Latest Hi , i'm using this laptop with it's latest bios (V303 - https://www.asus.com/Laptops/ASUS-FX553VD/HelpDesk_BIOS/ ) I can't control keyboard LED backlight level with it's dedicated FN keys or anything else. FN keys are recognized by Linux Mint but pressing them have no effect. Kernels from 4.10 to 4.14 are the same on that regard. And also i have these errors on "inxi -F && dmesg | grep -i error" [ 0.031175] ACPI Error: [PRT0] Namespace lookup failure, AE_ALREADY_EXISTS (20170728/dswload-378) [ 0.040665] ACPI Error: 1 table load failures, 10 successful (20170728/tbxfload-246) [ 0.506425] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 1.694527] RAS: Correctable Errors collector initialized. [ 9.833145] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro I'm not a developer but only a user. So if i opened that issue to the wrong place can you point me the correct place to open it? Thanks. I'm adding bios to attachment , just in case. -- You are receiving this mail because: You are watching the assignee of the bug. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla