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Ubuntu 16.04.1 无法完全重启/关闭

tag-icon • tag-icon 16.04 grub2 lubuntu shutdown reboot
Ubuntu 16.04.1 无法完全重启/关闭

我已经安装Lubuntu 16.04.1（32 位）LTS（内核：4.8.14-040814-通用) 在我的平板电脑中。我在重新启动或关闭时遇到了奇怪的问题。有时，重新启动或关闭卡在某个地方而没有完全重新启动/关闭。当我关机时，我收到消息“已达到目标关机”，就是这样。此后什么也没发生。对于重新启动也是如此，它只是到达这里，无法重新启动，我必须按下电源按钮才能重新启动。

已经尝试过了

  1. /etc/default/grub我按照许多帖子的建议修改了 grub 配置文件 ( )。

    GRUB_CMDLINE_LINUX_DEFAULT="acpi=force reboot=bios,acpi,pci"*

    更新 GRUB 后重新启动，没有任何反应。

  2. 我还通过启用调试 shell 检查了关机时的消息，一切似乎都正常。控制台中没有错误消息，最后一行是

    Reached Target Shutdown

信息：

1）sudo lspci

00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register (rev 0e)
00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e)
00:12.0 SD Host controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SDIO Controller (rev 0e)
00:13.0 IDE interface: Intel Corporation Atom Processor E3800 Series SATA IDE Controller (rev 0e)
00:14.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx, Celeron N2000 Series USB xHCI (rev 0e)
00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine (rev 0e)
00:1b.0 Audio device: Intel Corporation Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller (rev 0e)
00:1c.0 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 1 (rev 0e)
00:1c.1 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 2 (rev 0e)
00:1c.2 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 3 (rev 0e)
00:1c.3 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 4 (rev 0e)
00:1d.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series USB EHCI (rev 0e)
00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit (rev 0e)
00:1f.3 SMBus: Intel Corporation Atom Processor E3800 Series SMBus Controller (rev 0e)
03:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
04:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection

2）uname -a

Linux fremb0008 4.8.14-040814-generic #201612101431 SMP 星期六 12 月 10 日 19:50:39 UTC 2016 i686 i686 i686 GNU/Linux

3）处理器信息

Socket Designation: SOCKET 0
    Type: Central Processor
    Family: Atom
    Manufacturer: Intel
    ID: 78 06 03 00 FF FB EB BF
    Signature: Type 0, Family 6, Model 55, Stepping 8
    Flags:
        FPU (Floating-point unit on-chip)
        VME (Virtual mode extension)
        DE (Debugging extension)
        PSE (Page size extension)
        TSC (Time stamp counter)
        MSR (Model specific registers)
        PAE (Physical address extension)
        MCE (Machine check exception)
        CX8 (CMPXCHG8 instruction supported)
        APIC (On-chip APIC hardware supported)
        SEP (Fast system call)
        MTRR (Memory type range registers)
        PGE (Page global enable)
        MCA (Machine check architecture)
        CMOV (Conditional move instruction supported)
        PAT (Page attribute table)
        PSE-36 (36-bit page size extension)
        CLFSH (CLFLUSH instruction supported)
        DS (Debug store)
        ACPI (ACPI supported)
        MMX (MMX technology supported)
        FXSR (FXSAVE and FXSTOR instructions supported)
        SSE (Streaming SIMD extensions)
        SSE2 (Streaming SIMD extensions 2)
        SS (Self-snoop)
        HTT (Multi-threading)
        TM (Thermal monitor supported)
        PBE (Pending break enabled)
    Version: Intel(R) Celeron(R) CPU N2930 @ 1.83GHz
    Voltage: 1.2 V
    External Clock: 83 MHz
    Max Speed: 2400 MHz
    Current Speed: 1830 MHz
    Status: Populated, Enabled
    Upgrade: Socket BGA1155
    L1 Cache Handle: 0x0032
    L2 Cache Handle: 0x0033
    L3 Cache Handle: Not Provided
    Serial Number: Not Specified
    Asset Tag: Fill By OEM
    Part Number: Fill By OEM
    Core Count: 4
    Core Enabled: 4
    Thread Count: 4
    Characteristics:
        64-bit capable

答案1

经过几天的调试，我想到了升级系统内核的想法，到目前为止，这个方法似乎有效（也就是说它不会发生紧急关机/重启）

我安装了内核 4.8.14，这导致了无法正常关机/重启的问题。我升级到了 4.10.0，目前一切似乎都正常。如果你们中有人也遇到类似的问题，我建议升级内核。

答案2

我遇到了类似的问题，我尝试进入 GRUB 中的恢复模式并使用 fsck 选项。我尝试了所有其他帖子和论坛上的其他所有方法，但对我不起作用。但使用 fsck 选项修复驱动器解决了我的问题。

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