https://bugs.freedesktop.org/show_bug.cgi?id=66963
--- Comment #8 from John <electrobs at gmail.com> --- Same issue, with 3.11 RC2 and radeon.dpm=1 on a Lenovo T500 with a AMD 3650. Though my screen goes black and then gradually goes white when enabled. Without the option pc boots normally. Graphics: Switchable (disabled) between AMD 3650 and Intel 4500 Linux: 3.11 rc2 OS: Kubuntu 13.04 KDE: 4.11 beta 2 xorg: xorg-edgers ppa enabled -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20130725/179ecbc5/attachment.html>