https://bugs.kde.org/show_bug.cgi?id=391633
kdeb...@d3801741e.33mail.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|CONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #4 from kdeb...@d3801741e.33mail.com --- Adding "acpi_backlight=native" to GRUB_CMDLINE_LINUX in /etc/default/grub solved the issue. -- You are receiving this mail because: You are watching all bug changes.