I tried to boot allmodconfig kernel from linus' git tree with init=/bin/bash, couldn't boot all the way, got busy box. Tried to shutdown there but no success. The only module left was atkbd which i couldn't remove, needed that for the keyboard.
Also with a regular config kernel from linus' git tree, just before the Power down message i get the following on screen: DRHD: handling fault status reg 2 DMAR:[DMA Read] Request device [00:1f.2] fault addr bf685000 DMAR:[fault reason 06] PTE Read access is not set Power down. lspci -vvnn | grep '00:1f.2' says: 00:1f.2 RAID bus controller [0104]: Intel Corporation Mobile 82801 SATA RAID Controller [8086:282a] (rev 05) Attached is a picture of the messages. ** Attachment added: "2010-05-06 09.22.45.jpg" http://launchpadlibrarian.net/47946456/2010-05-06%2009.22.45.jpg -- system does not power off https://bugs.launchpad.net/bugs/557072 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