Similar problem here. Acer Aspire 7551G, Mobility Radeon HD 5000 Series; Ubuntu 10.10 with own compiled 2.6.38 kernel with config from ubuntu's 2.6.35. radeontool says 'cannot find ctrl region'.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/714706 Title: Degradation: Fn+F2/F3 (backlit brightness control) doesn't work in Natty on HP 4520s -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
