looks like more is going to dmesg than the screen. guessing the extra debugging?
[ 0.695225] ACPI: bus type pnp registered [ 0.695225] ACPI: EC: acpi_ec_gpe_handler() returns handled [ 0.695225] ACPI: EC: acpi_ec_gpe_handler() returns handled [ 0.695324] ACPI: EC: acpi_ec_gpe_handler() returns handled [ 0.695324] ACPI: EC: acpi_ec_gpe_handler() returns handled [ 0.695690] PM: Adding info for pnp:00:00 [ 0.696969] PM: Adding info for pnp:00:01 [ 0.697816] PM: Adding info for pnp:00:02 [ 0.698907] PM: Adding info for pnp:00:03 [ 0.699225] PM: Adding info for pnp:00:04 [ 0.699225] PM: Adding info for pnp:00:05 [ 0.699225] PM: Adding info for pnp:00:06 [ 0.699225] PM: Adding info for pnp:00:07 [ 0.699225] PM: Adding info for pnp:00:08 [ 0.699225] PM: Adding info for pnp:00:09 [ 0.699225] PM: Adding info for pnp:00:0a [ 0.699225] PM: Adding info for pnp:00:0b [ 0.699516] pnp: PnP ACPI: found 12 devices [ 0.699516] ACPI: ACPI bus type pnp unregistered [ 0.699516] PnPBIOS: Disabled by ACPI PNP [ 0.699516] PCI: Using ACPI for IRQ routing pause [ 0.710132] NET: Registered protocol family 8 [ 0.710192] NET: Registered protocol family 20 [ 0.711012] NetLabel: Initializing [ 0.711071] NetLabel: domain hash size = 128 [ 0.711131] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.711202] NetLabel: unlabeled traffic allowed by default [ 0.711225] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 31 [ 0.711225] hpet0: 3 32-bit timers, 25000000 Hz [ 0.711225] AppArmor: AppArmor Filesystem Enabled [ 0.711225] ACPI: acpi_rtc_init() [ 0.711225] ACPI: RTC can wake from S4 [ 0.713426] Switched to high resolution mode on CPU 0 [ 0.713425] Switched to high resolution mode on CPU 1 [ 0.713442] system 00:02: iomem range 0xe0000000-0xefffffff could not be reserved [ 0.713520] system 00:03: ioport range 0x1000-0x107f has been reserved [ 0.713584] system 00:03: ioport range 0x1080-0x10ff has been reserved [ 0.713653] system 00:03: ioport range 0x1400-0x147f has been reserved [ 0.713717] system 00:03: ioport range 0x1480-0x14ff has been reserved [ 0.713780] system 00:03: ioport range 0x1800-0x187f has been reserved [ 0.713843] system 00:03: ioport range 0x1880-0x18ff has been reserved [ 0.713912] system 00:04: ioport range 0x360-0x361 has been reserved : ** Attachment added: "dmesg.png" http://launchpadlibrarian.net/17165754/dmesg.png -- acpi hangs on boot https://bugs.launchpad.net/bugs/254668 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs