Ubuntu 运行速度比 Windows 10 慢得多

Ubuntu 运行速度比 Windows 10 慢得多

我最近第一次安装了 Ubuntu,它的运行速度非常慢。

版本:

No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 16.04.3 LTS
Release:    16.04
Codename:   xenial

流程:

top - 14:33:41 up  1:12,  1 user,  load average: 1.16, 1.63, 1.59
Tasks: 174 total,   1 running, 173 sleeping,   0 stopped,   0 zombie
%Cpu(s):  9.6 us,  0.7 sy,  0.0 ni, 88.4 id,  1.3 wa,  0.0 hi,  0.0 si,  0.0 st
KiB Mem : 11753128 total,  8966964 free,  1897648 used,   888516 buff/cache
KiB Swap: 12024828 total, 12024828 free,        0 used.  9507028 avail Mem 

  PID USER      PR  NI    VIRT    RES    SHR S %CPU %MEM     TIME+ COMMAND      
  890 root      20   0  581064 176596  57956 S  6.3  1.5  23:49.16 Xorg         
 2297 ollie     20   0 2082488 240708 103988 S  2.3  2.0   1:23.95 Web Content  
 1682 ollie     20   0 1405520 341920  76848 S  1.7  2.9  12:16.67 compiz       
 1980 ollie     20   0 2391632 364112 145216 S  0.3  3.1   3:39.87 firefox      
 2055 ollie     20   0 2109904 202328 100968 S  0.3  1.7   2:00.45 Web Content  
 2759 root      20   0       0      0      0 S  0.3  0.0   0:00.04 kworker/u2:0 
 2828 ollie     20   0 1947012 242732 125488 S  0.3  2.1   0:40.05 Web Content  
    1 root      20   0  119988   6056   3900 S  0.0  0.1   0:01.19 systemd      
    2 root      20   0       0      0      0 S  0.0  0.0   0:00.00 kthreadd 

我的图形控制器:

VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Carrizo [1002:9874] (rev c5) (prog-if 00 [VGA controller])

我已使用 安装了图形驱动程序sudo apt-get install amd64-microcore。我的笔记本电脑规格不保证运行缓慢,即AMD Quad-Core A10-8700P APU with Radeon™ R6 Graphics (1.8 GHz, up to 3.2 GHz, 2 MB cache)12 GB RAM

有人知道为什么它运行得这么慢吗?

编辑

使用lspci -nnk | grep -A4 VGA将返回以下内容:

VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Carrizo [1002:9874] (rev c5)
    DeviceName: ATI EG BROADWAY
    Subsystem: Hewlett-Packard Company Carrizo [103c:80ba]
    Kernel modules: amdgpu
00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio [1002:9840]

答案1

我似乎已经修复了它:我nomodeset在启动选项中将其删除,减少了动画的不流畅和滞后。

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