Thanks for taking the time to report this bug. Unfortunately we can't fix it, because your description didn't include enough information.
Please include the following additional information: 1. Please include the output of the command "uname -a" in your next response. It should be one, long line of text which includes the exact kernel version you're running, as well as the CPU architecture. 2. Please run the command "lspci -vvnn > lspci-vvnn.log" and attach the resulting file "lspci-vvnn.log" to this bug report. ** Changed in: acpi (Ubuntu) Status: New => Incomplete -- brightness applet causes desktop to lag https://bugs.launchpad.net/bugs/256552 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