Ubuntu
linux package

  1. Bug #1066211
  2. Comment #31

Comment 31 for bug 1066211

Revision history for this message
Stefan Nagy (stefan-nagy) wrote : Re: Screen backlight problem on HP Folio 13-1050la

Sorry, me again. Please forget my previous comments. Try kernel boot paramter video.use_bios_initial_backlight=0.

If this works for you have a look at https://bugzilla.kernel.org/show_bug.cgi?id=51141 and http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=692361. The information provided there could be relevant.

Hope this helps.