I have the same bug in a vaio fw31zj with the fn brightness keys. In ubuntu 9.10 works without any problem. Without FGLRX I can change the brightness with the gnome applet but still not with the Fn keys.
** Attachment added: "dmesg.txt" http://launchpadlibrarian.net/47231163/dmesg.txt -- functional button is not workin with Ubuntu 10.04 in sony vaio - regress https://bugs.launchpad.net/bugs/569729 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs