Dan*_*com 5 grub boot gentoo keyboard
我正在开发基于 Gentoo linux 3.6.6 的嵌入式产品，该产品在 Mini-ITX 主板上运行。我们正在考虑更换主板（从 Jetway NF9D-2550 到 Advantech EIMB-214），并测试我正在尝试从新主板启动我们现有的 SATA 开发驱动器。
当我尝试时，系统通过 BIOS 和 GRUB 引导，直到我收到以下两条消息：
[0.588839] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[0.588902] EDD information not available.
然后系统挂起，不再继续。我已经对 BIOS 设置（AHCI 与 IDE、USB、SATA 启用/禁用等）和引导参数（edd=off, verbose）进行了很多尝试，但都无济于事。
这是我发现有帮助的一件事。如果我插入 PS/2 键盘并等待引导过程到达其通常的挂点，那么大多数情况下，当我按下某个键时，引导过程会前进一两步。
每次我按一个键（除非我按得太快）都会出现一个或多个新的日志行。每个日志行左侧的时间戳继续合理增加，例如如果我等待十秒钟然后按下一个键，则新消息时间戳比以前的大10秒。我等待的时间与按键出现的消息数量之间存在某种关联：我等待的时间越长，出现的消息就越多。
我按什么键似乎并不重要；甚至 SHIFT 或 CAPS-LOCK 也能工作。即使按下外部软电源按钮也有效！USB 键盘什么也不做；只有一个 PS/2 键盘。而且，没有插入键盘只是挂在通常的位置。
如果我坚持足够长的时间，我会得到一个引导提示，并且可以登录，但即使这样，事情也会反复锁定，直到我按下一个键。
任何线索可能会出现什么问题？
编辑：从开发SSD启动原始主板，并安装生产SATA-DOM，输出sudo parted -l为：
Model: ATA OCZ-VERTEX3 (scsi)
Disk /dev/sda: 90.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system Flags
1 1049kB 5370MB 5369MB primary ext2 boot
2 5370MB 14.0GB 8590MB primary linux-swap(v1)
3 14.0GB 90.0GB 76.1GB primary ext3
Model: ATA SATADOM D150SV-L (scsi)
Disk /dev/sdb: 1011MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system Flags
1 512B 165MB 165MB primary ext3 boot
2 165MB 1003MB 839MB primary ext3
开发 SSD/boot/grub/grub.conf是
default 0
timeout 2
#splashimage=(hd0,0)/boot/grub/splash.xpm.gz
title Gento Linux 3.6.6-pa
kernel /boot/kernel-3.6.6-pa root=/dev/sda3
title Gentoo Linux 3.6.6-stable7-patched
kernel /boot/kernel-3.6.6-stable7-patched root=/dev/sda1
title 3.6.6-stable7
kernel /boot/kernel-3.6.6-stable7 root=/dev/sda1
# vim:ft=conf:
编辑 2：输出uname -a, 再次在开发 SSD 的原始主板上：
Linux 257platform 3.6.6-pa #2 SMP PREEMPT Sun Mar 2 19:41:15 EST 2014 i686 Intel(R) Atom(TM) CPU D2700 @ 2.13GHz GenuineIntel GNU/Linux
编辑3：目录内容/boot：
total 13168
-rw-r--r-- 1 root root 1641624 Mar 2 2014 System.map-3.6.6-pa
-rw-r--r-- 1 root root 1635218 Feb 7 2013 System.map-3.6.6-stable7
-rw-r--r-- 1 root root 1635218 Feb 13 2013 System.map-3.6.6-stable7-patched
lrwxrwxrwx 1 root root 1 Feb 7 2013 boot -> ./
-rw-r--r-- 1 root root 70513 Mar 2 2014 config-3.6.6-pa
-rw-r--r-- 1 root root 69921 Feb 7 2013 config-3.6.6-stable7
drwxr-xr-x 2 root root 4096 Mar 14 2014 grub/
-rw-r--r-- 1 root root 2789424 Mar 2 2014 kernel-3.6.6-pa
-rw-r--r-- 1 root root 2782576 Feb 7 2013 kernel-3.6.6-stable7
-rw-r--r-- 1 root root 2782544 Feb 13 2013 kernel-3.6.6-stable7-patched
drwx------ 2 root root 16384 Feb 4 2013 lost+found/
...和目录的内容/boot/grub：
-rw-r--r-- 1 root root 197 Feb 5 2013 default
-rw-r--r-- 1 root root 30 Feb 5 2013 device.map
-rw-r--r-- 1 root root 8616 Feb 5 2013 e2fs_stage1_5
-rw-r--r-- 1 root root 7904 Feb 5 2013 fat_stage1_5
-rw-r--r-- 1 root root 7164 Feb 5 2013 ffs_stage1_5
-rw-r--r-- 1 root root 680 Mar 14 2014 grub.conf
-rw-r--r-- 1 root root 7180 Feb 5 2013 iso9660_stage1_5
-rw-r--r-- 1 root root 8616 Feb 5 2013 jfs_stage1_5
lrwxrwxrwx 1 root root 9 Feb 5 2013 menu.lst -> grub.conf
-rw-r--r-- 1 root root 7332 Feb 5 2013 minix_stage1_5
-rw-r--r-- 1 root root 9564 Feb 5 2013 reiserfs_stage1_5
-rw-r--r-- 1 root root 8488 Mar 7 2013 splash.xpm.gz
-rw-r--r-- 1 root root 512 Feb 5 2013 stage1
-rw-r--r-- 1 root root 104624 Feb 5 2013 stage2
-rw-r--r-- 1 root root 104624 Feb 5 2013 stage2_eltorito
-rw-r--r-- 1 root root 7432 Feb 5 2013 ufs2_stage1_5
-rw-r--r-- 1 root root 6796 Feb 5 2013 vstafs_stage1_5
-rw-r--r-- 1 root root 9264 Feb 5 2013 xfs_stage1_5
编辑4：
我尝试了一些建议，但无济于事。以下没有改变：
添加isapnp_reserve_irq=5到内核命令行
将 BIOS 完全重置为默认值
编辑5：
还有一个证据：一旦我查看bash命令行（在控制台/VGA 显示器上）并输入命令，我会时不时地看到来自内核的大量日志消息，看起来像调用跟踪. 省略时间戳信息和指令偏移量，这是一个：
kernel: Call Trace:
kernel: ? rcu_pending
kernel: ? rcu_check_callbacks
kernel: ? update_process_times
kernel: ? tick_sched_timer
kernel: ? tick_mohz_handler
kernel: ? __run_hrtimer.clone.22
kernel: ? hrtimer_interrupt
kernel: ? smp_apic_timer_interrupt
kernel: ? apic_timer_interrupt
kernel: ? calc_global_load
kernel: ? acpi_idle_enter_simple
kernel: ? cpuidle_enter
kernel: ? cpuidle_enter_state
kernel: ? cpuidle_idle_call
kernel: ? cpu_idle
kernel: Clocksource tsc unstable (delta = 299966219294 ns)
kernel: Switching to clocksource hpet
顺便说一句，299966219294 ns 大约只有 5 分钟。
编辑6：
我一直在从各种 LiveCD 引导。结果：
GParted 0.14.0-1 Live x86 CD：工作正常，包括带有重复输出的 shell 脚本
Ubuntu 桌面 12.04.1 x386：启动，但具有相同的“等待事件”疾病。在启动过程中不得不反复敲击键。完成启动到 Xwindows 后，打开终端窗口，创建每秒打印一次消息的 shell 脚本，然后运行；每输出一行后，必须按一个键（例如SHIFT）才能继续。有趣的是：如果我打开两个运行此脚本的终端窗口，两者都会锁定，但是当我按下一个键时，两者都会向前迈进。大约运行了二十分钟后，整个系统就锁定了。
Gentoo Live DVD livevd-x86-amd64-32ul-20140826.iso，启动 x86：一切正常。
在 Ubuntu 12.04.1 中，我设法获取了一些硬件报告：
$sudo lshw -short
H/W path Device Class Description
==========================================================
system To be filled by O.E.M. (To be filled by O.E.M.)
/0 bus Tiger Hill
/0/0 memory 64KiB BIOS
/0/4 processor Intel(R) Atom(TM) CPU N2600 @ 1.60GHz
/0/4/5 memory 24KiB L1 cache
/0/4/6 memory 512KiB L2 cache
/0/4/1.1 processor Logical CPU
/0/4/1.2 processor Logical CPU
/0/4/1.3 processor Logical CPU
/0/4/1.4 processor Logical CPU
/0/28 memory 1GiB System Memory
/0/28/0 memory SODIMM [empty]
/0/28/1 memory 1GiB SODIMM DDR3 Synchronous 800 MHz (1.2 ns)
/0/1 processor
/0/1/1.1 processor Logical CPU
/0/1/1.2 processor Logical CPU
/0/1/1.3 processor Logical CPU
/0/1/1.4 processor Logical CPU
/0/100 bridge Atom Processor D2xxx/N2xxx DRAM Controller
/0/100/2 display Atom Processor D2xxx/N2xxx Integrated Graphics Controller
/0/100/1b multimedia N10/ICH 7 Family High Definition Audio Controller
/0/100/1c bridge N10/ICH 7 Family PCI Express Port 1
/0/100/1c/0 storage ASM1061 SATA IDE Controller
/0/100/1c.2 bridge N10/ICH 7 Family PCI Express Port 3
/0/100/1c.2/0 eth0 network 82574L Gigabit Network Connection
/0/100/1c.3 bridge N10/ICH 7 Family PCI Express Port 4
/0/100/1c.3/0 eth1 network 82583V Gigabit Network Connection
/0/100/1d bus N10/ICH 7 Family USB UHCI Controller #1
/0/100/1d.1 bus N10/ICH 7 Family USB UHCI Controller #2
/0/100/1d.2 bus N10/ICH 7 Family USB UHCI Controller #3
/0/100/1d.3 bus N10/ICH 7 Family USB UHCI Controller #4
/0/100/1d.7 bus N10/ICH 7 Family USB2 EHCI Controller
/0/100/1e bridge 82801 Mobile PCI Bridge
/0/100/1f bridge NM10 Family LPC Controller
/0/100/1f.2 scsi0 storage N10/ICH7 Family SATA Controller [IDE mode]
/0/100/1f.2/0.0.0 /dev/cdrom disk DVD-RW DH24AS
/0/100/1f.2/0.0.0/0 /dev/cdrom disk
/0/100/1f.2/0.0.0/0/1 volume 695MiB Hidden HPFS/NTFS partition
/0/100/1f.3 bus N10/ICH 7 Family SMBus Controller
/0/2 scsi2 storage
/0/2/0.0.0 /dev/sda disk 8004MB SCSI Disk
/0/2/0.0.0/1 /dev/sda1 volume 7633MiB Windows FAT volume
$ sudo lspci
00:00.0 Host bridge: Intel Corporation Atom Processor D2xxx/N2xxx DRAM Controller (rev 04)
00:02.0 VGA compatible controller: Intel Corporation Atom Processor D2xxx/N2xxx Integrated Graphics Controller (rev 0b)
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 4 (rev 02)
00:1d.0 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation NM10 Family LPC Controller (rev 02)
00:1f.2 IDE interface: Intel Corporation N10/ICH7 Family SATA Controller [IDE mode] (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
01:00.0 IDE interface: ASMedia Technology Inc. ASM1061 SATA IDE Controller (rev 02)
02:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
03:00.0 Ethernet controller: Intel Corporation 82583V Gigabit Network Connection
$ sudo dmidecode
# dmidecode 2.11
SMBIOS 2.7 present.
51 structures occupying 1989 bytes.
Table at 0x3F2E9010.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: American Megatrends Inc.
Version: 4.6.5
Release Date: 05/20/2015
Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 1024 kB
Characteristics:
PCI is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
BIOS ROM is socketed
EDD is supported
5.25"/1.2 MB floppy services are supported (int 13h)
3.5"/720 kB floppy services are supported (int 13h)
3.5"/2.88 MB floppy services are supported (int 13h)
Print screen service is supported (int 5h)
8042 keyboard services are supported (int 9h)
Serial services are supported (int 14h)
Printer services are supported (int 17h)
ACPI is supported
USB legacy is supported
BIOS boot specification is supported
Targeted content distribution is supported
UEFI is supported
BIOS Revision: 4.6
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: To be filled by O.E.M.
Product Name: To be filled by O.E.M.
Version: To be filled by O.E.M.
Serial Number: To be filled by O.E.M.
UUID: 03000200-0400-0500-0006-000700080009
Wake-up Type: Power Switch
SKU Number: To be filled by O.E.M.
Family: To be filled by O.E.M.
Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: INTEL Corporation
Product Name: Tiger Hill
Version: To be filled by O.E.M.
Serial Number: To be filled by O.E.M.
Asset Tag: To be filled by O.E.M.
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: To be filled by O.E.M.
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0
Handle 0x0003, DMI type 3, 22 bytes
Chassis Information
Manufacturer: To Be Filled By O.E.M.
Type: Desktop
Lock: Not Present
Version: To Be Filled By O.E.M.
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Boot-up State: Safe
Power Supply State: Safe
Thermal State: Safe
Security Status: None
OEM Information: 0x00000000
Height: Unspecified
Number Of Power Cords: 1
Contained Elements: 0
SKU Number: To be filled by O.E.M.
Handle 0x0004, DMI type 4, 42 bytes
Processor Information
Socket Designation: CPU 1
Type: Central Processor
Family: Other
Manufacturer: Intel
ID: 61 06 03 00 FF FB EB BF
Version: Intel(R) Atom(TM) CPU N2600 @ 1.60GHz
Voltage: 0.8 V
External Clock: 400 MHz
Max Speed: 1600 MHz
Current Speed: 1600 MHz
Status: Populated, Enabled
Upgrade: Other
L1 Cache Handle: 0x0005
L2 Cache Handle: 0x0006
L3 Cache Handle: Not Provided
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Part Number: To Be Filled By O.E.M.
Core Count: 2
Core Enabled: 1
Thread Count: 2
Characteristics:
64-bit capable
Handle 0x0005, DMI type 7, 19 bytes
Cache Information
Socket Designation: L1-Cache
Configuration: Enabled, Not Socketed, Level 1
Operational Mode: Write Back
Location: Internal
Installed Size: 24 kB
Maximum Size: 24 kB
Supported SRAM Types:
Other
Installed SRAM Type: Other
Speed: Unknown
Error Correction Type: None
System Type: Unified
Associativity: Other
Handle 0x0006, DMI type 7, 19 bytes
Cache Information
Socket Designation: L2-Cache
Configuration: Enabled, Not Socketed, Level 2
Operational Mode: Varies With Memory Address
Location: Internal
Installed Size: 512 kB
Maximum Size: 512 kB
Supported SRAM Types:
Other
Installed SRAM Type: Other
Speed: Unknown
Error Correction Type: None
System Type: Unified
Associativity: 8-way Set-associative
Handle 0x0007, DMI type 126, 19 bytes
Inactive
Handle 0x0008, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J1A1
Internal Connector Type: None
External Reference Designator: PS2Mouse
External Connector Type: PS/2
Port Type: Mouse Port
Handle 0x0009, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J1A1
Internal Connector Type: None
External Reference Designator: Keyboard
External Connector Type: PS/2
Port Type: Keyboard Port
Handle 0x000A, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J2A1
Internal Connector Type: None
External Reference Designator: TV Out
External Connector Type: Mini Centronics Type-14
Port Type: Other
Handle 0x000B, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J2A2A
Internal Connector Type: None
External Reference Designator: COM A
External Connector Type: DB-9 male
Port Type: Serial Port 16550A Compatible
Handle 0x000C, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J2A2B
Internal Connector Type: None
External Reference Designator: Video
External Connector Type: DB-15 female
Port Type: Video Port
Handle 0x000D, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J3A1
Internal Connector Type: None
External Reference Designator: USB1
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x000E, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J3A1
Internal Connector Type: None
External Reference Designator: USB2
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x000F, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J3A1
Internal Connector Type: None
External Reference Designator: USB3
External Connector Type: Access Bus (USB)
Port Type: USB
Handle 0x0010, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J9A1 - TPM HDR
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x0011, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J9C1 - PCIE DOCKING CONN
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x0012, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J2B3 - CPU FAN
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x0013, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J6C2 - EXT HDMI
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x0014, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J3C1 - GMCH FAN
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x0015, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J1D1 - ITP
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x0016, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J9E2 - MDC INTPSR
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x0017, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J9E4 - MDC INTPSR
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x0018, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J9E3 - LPC HOT DOCKING
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x0019, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J9E1 - SCAN MATRIX
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x001A, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J9G1 - LPC SIDE BAND
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x001B, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J8F1 - UNIFIED
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x001C, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J6F1 - LVDS
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x001D, DMI type 8, 9 bytes
Port Connector Information
Internal Reference Designator: J2F1 - LAI FAN
Internal Connector Type: Other
External Reference Designator: Not Specified
External Connector Type: None
Port Type: Other
Handle 0x001E, DMI type 8, 9 bytes
Port Connector
我敢打赌这与您的硬盘磁头或 MBR 有关，而且您的问题实际上经常发生。
由于标准不同，某些 BIOS 可以从 MBR 上方的地址读取，这可能会导致您的问题，解决该问题的方法是尝试使用parted某些 WD 驱动器具有令人困惑的磁头。
您可以为初学者发布 grub.cfg 的输出吗parted -l？您可以阅读维基百科关于 MBR（主引导记录）和https://en.wikipedia.org/wiki/INT_13H的内容，因为这将有助于此过程很多。
您的硬盘品牌和存储容量是什么？