In my prior comment I meant the 3.1.0-2.3 kernel: https://launchpad.net/ubuntu/+source/linux/3.1.0-2.3/+build/2885386
I would also like to have you test a couple of mainline kernels, to rule out an Ubuntu patch as a cause. Can you test with the upstream v3.1 kernel and upstream v3.2-rc2 kernel? v3.1: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.1-oneiric/ v3.2-rc2: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.2-rc2-oneiric/ We would expect v3.1 to work and v3.2-rc2 with exhibit the issue. So to summarize, can you please test the following kernels and report the results: 1. Ubuntu 3.1.0-2.3 2. Mainline 3.1 3. Mainline 3.2-rc2 Once we have this data, we will know the best starting version to start the bisect. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/894070 Title: IOMMU error loop early in boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/894070/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
