The only program I see in your process list that I can imagine /could/ do something with this event would be gkrellm.
Could you check whether the brightness still changes if you stop both gnome-power-manager and gkrellm? If so, can you check whether the brightness changes when you stop both gnome-power-manager and hal? -- Strange LCD brightness up function implementation on the Acer Aspire 5720 https://bugs.launchpad.net/bugs/360795 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs