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除鼠标外所有硬件均无响应

tag-icon • tag-icon 20.04 lts ubuntu-studio
除鼠标外所有硬件均无响应

Ubuntu 启动并正常运行，但过了一会儿它突然停止响应

仅鼠标对移动有响应，但没有点击

没有键盘或菜单，我只是以移动的鼠标光标结束仅此而已

让设备运行一段时间并不能解决任何问题

我每次都被迫拔掉电源线并重启设备

浏览互联网或使用 VSCode 时更常出现这种情况，但不限于此

同一台机器上的 Windows 从来没有这样做过，而且使用 Windows 也不是一种选择

我需要知道问题所在并阻止它

一些帮助信息

----- >>> lsb_release -a                                                                                                                                                                                                                                                         
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.3 LTS
Release:    20.04
Codename:   focal

----- >>> inxi -Fx
System:    Host: xxxxx Kernel: 5.4.0-96-lowlatency x86_64 bits: 64 compiler: gcc v: 9.3.0 Desktop: Xfce 4.14.2 
           Distro: Ubuntu 20.04.3 LTS (Focal Fossa) 
Machine:   Type: Desktop System: Hewlett-Packard product: HP Compaq Elite 8300 MT v: N/A serial: <superuser/root required> 
           Mobo: Hewlett-Packard model: 3397 serial: <superuser/root required> BIOS: Hewlett-Packard v: K01 v02.90 
           date: 07/16/2013 
CPU:       Topology: Quad Core model: Intel Core i5-3470 bits: 64 type: MCP arch: Ivy Bridge rev: 9 L2 cache: 6144 KiB 
           flags: avx lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 25541 
           Speed: 3008 MHz min/max: 1600/3600 MHz Core speeds (MHz): 1: 3008 2: 2461 3: 2233 4: 2705 
Graphics:  Device-1: NVIDIA GT218 [GeForce 210] driver: nvidia v: 340.108 bus ID: 01:00.0 
           Display: x11 server: X.Org 1.20.13 driver: nvidia unloaded: fbdev,modesetting,nouveau,vesa 
           resolution: 1920x1200~60Hz 
           OpenGL: renderer: GeForce 210/PCIe/SSE2 v: 3.3.0 NVIDIA 340.108 direct render: Yes 
Audio:     Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Hewlett-Packard driver: snd_hda_intel v: kernel 
           bus ID: 00:1b.0 
           Device-2: NVIDIA High Definition Audio driver: snd_hda_intel v: kernel bus ID: 01:00.1 
           Sound Server: ALSA v: k5.4.0-96-lowlatency 
Network:   Device-1: Intel 82579LM Gigabit Network vendor: Hewlett-Packard driver: e1000e v: 3.2.6-k port: f040 
           bus ID: 00:19.0 
           IF: eno1 state: up speed: 100 Mbps duplex: full mac: xx:xx:xx:xx:xx:xx 
           IF-ID-1: dbr_static state: up speed: N/A duplex: N/A mac: xx:xx:xx:xx:xx:xx
           IF-ID-2: docker0 state: down mac: xx:xx:xx:xx:xx:xx 
           IF-ID-3: vetha603db9 state: up speed: 10000 Mbps duplex: full mac: xx:xx:xx:xx:xx:xx 
           IF-ID-4: vetheee87ca state: up speed: 10000 Mbps duplex: full mac: xx:xx:xx:xx:xx:xx 
Drives:    Local Storage: total: 530.92 GiB used: 50.64 GiB (9.5%) 
           ID-1: /dev/sda vendor: Western Digital model: WD3200AAJS-00L7A0 size: 298.09 GiB temp: 27 C 
           ID-2: /dev/sdb vendor: Seagate model: ST3250318AS size: 232.83 GiB temp: 23 C 
RAID:      Hardware-1: Intel SATA Controller [RAID mode] driver: ahci v: 3.0 bus ID: 00:1f.2 
Partition: ID-1: / size: 54.75 GiB used: 30.41 GiB (55.5%) fs: ext4 dev: /dev/sda1 
Sensors:   System Temperatures: cpu: 20.0 C mobo: N/A gpu: nvidia temp: 26 C 
           Fan Speeds (RPM): N/A 
Info:      Processes: 267 Uptime: 56m Memory: 7.72 GiB used: 2.05 GiB (26.6%) Init: systemd runlevel: 5 Compilers: gcc: 9.3.0 
           Shell: zsh v: 5.8 inxi: 3.0.38

答案1

您的系统资源足够运行 Ubuntu。此问题很可能是由于显卡驱动程序故障造成的。

打开软件源并转到附加驱动程序选项卡。

应该有几种显卡驱动程序可用。选择其中一种并重新启动计算机。使用一段时间并检查其性能。重复，直到找到最佳驱动程序。

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