https://bugzilla.kernel.org/show_bug.cgi?id=215683
--- Comment #9 from w...@tuxedocomputers.com --- Here is the patch: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c844d22fe0c0b37dc809adbdde6ceb6462c43acf It does the same as setting the acpi_backlight=... parameter. Like I wrote above, it doesn't matter to what, as all 3 interfaces are fully functional. Just switching after boot causes problems, but that is the default behaviour of the current implementation. Sorry for my noob question: What does IBV stand for? -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla