I've already tested amd64 10.10 it does boot. I can say that: * Ubuntu 10.04.4 amd64 boots without any kernel acpi parameters * 10.10+ amd64 requires acpi=noirq or acpi=off to boot
I've tested all (amd64) of: 10.04.4, 10.10, 11.04, 11.10, 12.04.1, 12.10 using live images. Should I install 10.10 ? P.S. See attachment for boot log of Maverick when failed to boot without any acpi parameters ** Attachment added: "Boot log on maverick amd64, no acpi parameters" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1072891/+attachment/3427100/+files/maverick_amd64_no_acpi_parameters.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1072891 Title: [Dell XPS 15z] Need kernel parameter acpi=noirq or acpi=off to boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1072891/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
