Ubuntu
linux package

  1. Bug #1098216
  2. Comment #56

Comment 56 for bug 1098216

Revision history for this message
Nilesh (lvnilesh) wrote : Re: Regression in brightness control on Lenovo Thinkpad X230 and X1 Carbon

The hot keys started working for me (but only within a range 15% through 80%) after I used this workaround I just mentioned.

Crazy.