Running Jaunty Beta 2.6.28-11-generic #40-Ubuntu SMP Fri Apr 3 17:39:41 UTC 2009 x86_64 here on a 13.3" HP Pavilion dv3550eo and with the same lspci output as above.
Same problem, brightness isn't affected using brightness keys. /proc/acpi/video/VGA/LCD/brightness do change however. xserver-xorg-video-radeonhd: 1.2.4-2 -- brightness keys don't work anymore on HP Pavilion dv3550 EL https://bugs.launchpad.net/bugs/327538 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