Ubuntu
nvidia-graphics-drivers-313-updates package

  1. Bug #1190341
  2. Comment #12

Comment 12 for bug 1190341

Revision history for this message
penalvch (penalvch) wrote :

Bruno Beaufils, thank you for performing the requested test. As a potential WORKAROUND, could you please add each of the following kernel boot parameters individually and advise if you may adjust the backlight:
acpi_backlight=vendor
video.use_bios_initial_backlight=0

As well, if you remove the nomodeset kernel parameter, does it change anything?