https://bugzilla.kernel.org/show_bug.cgi?id=77091
--- Comment #14 from Anton Gubarkov <anton.gubar...@gmail.com> --- I did a boot with acpi_osi="!Windows 200". I observe no change in behavior. F5/F6 change the brightness as expected. echo 100 > /sys/class/backlight/acpi_video{0|1}/brightness change the brightness as expected. AC plug/unplug bring brightness to 3/255 as before. Jun 05 11:47:35 r9-008cln kernel: [drm:asle_set_backlight] updating opregion backlight 3/255 Jun 05 11:47:35 r9-008cln vgl-helper.sh[414]: /usr/libexec/vgl-helper.sh: line 16: set_xauth: command not found Jun 05 11:47:35 r9-008cln upowerd[498]: (upowerd:498): UPower-Linux-WARNING **: energy 98.000000 bigger than full 97.980000 Jun 05 11:47:36 r9-008cln kernel: thinkpad_acpi: EC reports that Thermal Table has changed Jun 05 11:47:36 r9-008cln kernel: thinkpad_acpi: unhandled HKEY event 0x6030 Jun 05 11:47:36 r9-008cln kernel: thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-de...@lists.sourceforge.net -- You are receiving this mail because: You are watching the assignee of the bug. ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla