挂起和恢复后 Ubuntu 16.04 LTS 太慢

Question

我最近升级到 Ubuntu 16.04LTS，现在看来是个错误的决定。很多错误。挂起后无法正常恢复。在恢复它的行为几乎冻结。硬盘驱动器活动过多，恢复速度很慢。连鼠标指针都卡住了。有什么解决办法吗？

更新：添加硬件信息

系统信息

Manufacturer: Dell Inc.
Product Name: Inspiron N5030                  
Version: Not Specified
Serial Number: GSZY0N1
UUID: #################
Wake-up Type: Power Switch
SKU Number: Not Specified
Family:  

处理器信息

Socket Designation: Microprocessor
Type: Central Processor
Family: Core 2 Duo
Manufacturer: Intel
ID: ##############
Signature: Type 0, Family 6, Model 23, Stepping 10
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: Not Specified
Voltage: 3.3 V
External Clock: 200 MHz
Max Speed: 2300 MHz
Current Speed: 2300 MHz
Status: Populated, Enabled
Upgrade: None
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
Core Count: 2
Core Enabled: 2
Thread Count: 2
Characteristics:
    64-bit capable

Answer 1

检查这个： 唤醒后 Ubuntu 变得很迟钝

而这个：从挂起恢复后减速（Arch Linux）

简而言之，请尝试以下操作：

sudo apt-get install msr-tools
sudo modprobe msr
sudo rdmsr -a 0x19a

如果rdmsr不返回 0 则：

sudo wrmsr -a 0x19a 0x0