I've noticed something interesting with the brightness. I pushed Fn+Left arrow (disable/enable auto brightness) by accident and now I noticed that I don't see the weird brightness. Maybe this is causing the issue?
uname -a Linux mobuntu6510 2.6.38-5-generic #32~lucid1-Ubuntu SMP Tue Feb 22 18:11:26 UTC 2011 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/600453 Title: [arrandale] [i915] DELL E6510: blank screen on boot (Intel GPU) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs