apport information ** Attachment added: "AplayDevices.txt" http://launchpadlibrarian.net/48255325/AplayDevices.txt -- X hanging | radeon:radeon_read_ring_rptr: NULL pointer dereference at (null) https://bugs.launchpad.net/bugs/496566 You received this bug notification because you are a member of Kernel Bugs, which is subscribed to linux in ubuntu.