Hand copied crash from 'cat /proc/kmsg' within initramfs busybox after 3 minute timeout:
udevd-event[NNNN]: run_program: '/sbin/modprobe' abnormal exit kernel BUG at lib/iomap.c:254! invalid opcode: 0000 [#1] SMP EIP 0060:[<c01f241c>] EFLAGS: 00010287 (2.6.20-12-generic #2) EIP is at pci_iounmap+0x1c/0x20 Process modprobe (pid: ...) Call trace: pcim_iounmap pcim_iomap_table pcim_iomap_regions ahci_init_one [ahci] ... ** Summary changed: - -12 failed to get past usplash + 2.6.20-12 fails to boot on multiple ThinkPads (ahci_init_one/pci_iounmap) ** Changed in: linux-source-2.6.20 (Ubuntu) Importance: High => Critical Target: None => 7.04-beta -- 2.6.20-12 fails to boot on multiple ThinkPads (ahci_init_one/pci_iounmap) https://launchpad.net/bugs/93648 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs