Ubuntu
linux package

  1. Bug #1261853
  2. Comment #15

Comment 15 for bug 1261853

Revision history for this message
Alex Barattini (alex.barattini) wrote :

update:
I tried the v3.13-rc5 kernel from the mainline.
Without the workaround acpi_backlight=vendor the adjusting of backlight does not work.
In the other hand, the application of workaround at the v3.13-rc5 kernel produces blackscreen at startup of the OS.