Comment 35 for bug 65788

I may be having the same problem on gutsy x86 on a Core 2 Duo T7200 Toshiba laptop.

In my case the linux-image-xen kernel boots fine as long as the virtualization support is turned off in the BIOS, but when I turn it on in the BIOS, boot on dom0 hangs. The last console output is:

  Setting up standard PCI resources

I note that on a successful boot, this line comes right before some ACPI stuff:

  ACPI: EC: Look up EC in DSDT
  ACPI: Interpreter enabled
  ACPI: (supports S0 S3 S4 S5)
  ACPI: Using IOAPIC for interrupt routing

I'll be trying to boot with ACPI off next.