I have the same problem on F7 and F8, but with the last fedora, I discover that restarting the X server, the brightness return to work fine (I use the spicctrl because my laptop is a vaio tz series). Now, I am searching some option for the intel xorg driver that solvent the problem. Josep. -- This is an email sent via The Fedora Community Portal https://fcp.surfsite.org https://fcp.surfsite.org/modules/newbb/viewtopic.php?post_id=218382&topic_id=43059&forum=10#forumpost218382 If you think, this is spam, please report this to webmaster@xxxxxxxxxxxxxxxx and/or blame josep.sanz@xxxxxxx