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我可以在不重新启动 Ubuntu 的情况下读取 BIOS 中的设置吗

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我可以在不重新启动 Ubuntu 的情况下读取 BIOS 中的设置吗

我可以在 Ubuntu 下读取 BIOS 设置而无需重新启动吗？

例如，我想检查 BIOS 中的睡眠设置、S3（挂起）或 S4（休眠）。截至目前，我无法休眠，正在排除故障。如果BIOS已经设置为S4，那么我就不用重新启动进入BIOS了。我不想重新启动，因为我还有其他程序正在运行。另外，我希望能够访问互联网，这样我就可以在 Google 上搜索我不理解或找不到的设置，并且重新启动后我就没有浏览器了。

最后，我想知道是否可以在不重新启动的情况下更改 BIOS 设置？

答案1

是的，当然不是他们：

root@debian:/home/mohsen# biosdecode 
# biosdecode 2.12
ACPI 2.0 present.
    OEM Identifier: DELL
    RSD Table 32-bit Address: 0xCAFAD028
    XSD Table 64-bit Address: 0x00000000CAFAD078
SMBIOS 2.6 present.
    Structure Table Length: 2331 bytes
    Structure Table Address: 0x000EBA00
    Number Of Structures: 57
    Maximum Structure Size: 247 bytes
PNP BIOS 1.0 present.
    Event Notification: Not Supported
    Real Mode 16-bit Code Address: F000:BFF6
    Real Mode 16-bit Data Address: F000:0000
    16-bit Protected Mode Code Address: 0x000FC01E
    16-bit Protected Mode Data Address: 0x000F0000
PCI Interrupt Routing 1.0 present.
    Router ID: 00:1f.0
    Exclusive IRQs: None
    Compatible Router: 8086:27b8
    Slot Entry 1: ID 00:1f, on-board
    Slot Entry 2: ID 00:1d, on-board
    Slot Entry 3: ID 00:1a, on-board
    Slot Entry 4: ID 00:1b, on-board
    Slot Entry 5: ID 00:16, on-board
    Slot Entry 6: ID 00:04, on-board
    Slot Entry 7: ID 00:1c, on-board
    Slot Entry 8: ID 00:01, on-board
    Slot Entry 9: ID 00:06, on-board
    Slot Entry 10: ID 03:00, slot number 33
    Slot Entry 11: ID 05:00, slot number 34
    Slot Entry 12: ID 0b:00, slot number 10
    Slot Entry 13: ID 11:00, slot number 18
    Slot Entry 14: ID 01:00, slot number 16
    Slot Entry 15: ID 00:02, on-board
    Slot Entry 16: ID 09:00, slot number 9
    Slot Entry 17: ID 00:00, on-board

写入BIOS的方法：

假设您设置日期，例如：

root@debian:/home/mohsen# date -s "Sun May 10 04:42:12 IRDT 2015"
Sun May 10 04:42:12 IRDT 2015
root@debian:/home/mohsen# hwclock  -w

然后你可以在BIOS上写下你的更改hwclock -w

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