Public bug reported: Hi! When booting GutsyGibbon x64 from Harddisk, it fails right when the kernel tries to initialise CPU-Cores by ACPI.
I couldn't get a screenshot so the Message might not be totally correct: ------------------------------------------------------------ Using localACPI Initializing Core 1/4 not responding ACPI ID# failed ACPI ... failed ACPI ... failed initializing Core 2/3 not responding ACPI ID# failed . . . ------------------------------------------------ After enumerating all 4 cores the system reboots without any further error-message. I tried all apm, acpi and apic kernel switches but they won't work for me at all. The surprising thing is that the x64 LiveCD will work occationally (nearly always). Furthermore it seems that slowing down the boot process by entering a lot of random kernel parameters which actually don't exist might get the system to boot properly every once in a while. Mainboard: GA-X38-DQ6 Processor: Intel Q6600 G0-stepping Memory: 4x 1GB G.E.I.L. DDR2-800 CL4 I sure hope this is worse a bug report and somebody can help :( ** Affects: ubuntu Importance: Undecided Status: New -- Booting not possible after installing GutsyGibbon x64 on Q6600 on x38 Mainboard https://bugs.launchpad.net/bugs/157652 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs