Ubuntu
linux package

  1. Bug #322610
  2. Comment #36

Comment 36 for bug 322610

Revision history for this message
nandhp (nandhp) wrote : Re: [Regression] Screen brightness not 100% at boot or resume from monitor sleep

I tried adding "options thinkpad_acpi brightness_enable=1" to /etc/modprobe.d/options and reloading the module, I also tried reloading the module with that option specified on the modprobe command, however neither approach seems to fix the problem for me. When I do "xset dpms force off" (the command to turn off the screen) the screen still returns at minimum brightness. Do I need to reboot for this to take effect?