Ubuntu
hal package

  1. Bug #207473
  2. Comment #79

Comment 79 for bug 207473

Revision history for this message
Guido Conaldi (guido-conaldi) wrote : Re: Screen brightness double level changes

Would it be feasible to include the upstream patch in Dell specific packages in dell ppa or would that require to recompile the entire kernel?

In any case, I found that getting rid, by renaming them, of /etc/acpi/video_brightnessup.sh and /etc/acpi/video_brightnessdown.sh seems to workaround the problem. I do not know if this may cause any regression.