I have a Lenovo T500 with ATI Mobility Radeon HD 3650 and stock 64bit kernel. I had the same problem (resume ok in karmic, but blank screen in Lucid). The new 10.5 ati driver does not fix the problem.
-- Suspend-Resume Regression in 10.04 on Dell Studio 1555 with Radeon HD 4500 https://bugs.launchpad.net/bugs/574848 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