Ubuntu启动并正常工作，但过了一会儿它突然停止响应
只有鼠标响应移动而不是点击
没有键盘或菜单，我只以移动鼠标光标结束，没有别的
让设备一段时间不解决任何问题
我每次都被迫拔掉电源线并重新启动设备
在浏览互联网或使用 VSCode 时更偶尔，但不限于此
同一台机器上的 Windows 从来没有这样做过，并且使用 Windows 不是一种选择
我需要知道问题并阻止它
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
