*** This bug is a duplicate of bug 562005 *** https://bugs.launchpad.net/bugs/562005
Dieter, I also have a Thinkpad W510, with the nvidia driver, in maverick now, and outside of a terminal, I've never gotten the brightness keys to work without the "EnableBrightnessControl=1" workaround in xorg.conf, whether before or after a hibernate/suspend. Are you sure this was actually the case? If you remove that line from your xorg.conf and reboot, do your brightness keys work? If so, what version of the nvidia blob are you using? I'm on the latest from the official repo, 260.19.06. I'll mark this as a duplicate of the main LP Bug #562005 . I guess it would be best to respond there. ** This bug has been marked a duplicate of bug 562005 Backlight controls of laptops with NVIDIA NVS and Quadro FX 880M GPUs no longer function while using proprietary drivers * You can subscribe to bug 562005 by following this link: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/562005/+subscribe -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/613638 Title: Adjusting brightness broken after hibernate/suspend -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs