使用过程中突然卡死

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1 
[lirui@lirui-laptop-arch ~]$ fastfetch
                  -`                     lirui@lirui-laptop-arch
                 .o+`                    -----------------------
                `ooo/                    OS: Arch Linux x86_64
               `+oooo:                   Host: Dell G15 5530
              `+oooooo:                  Kernel: Linux 6.16.5-arch1-1
              -+oooooo+:                 Uptime: 20 hours, 32 mins
            `/:-:++oooo+:                Packages: 1435 (pacman), 8 (flatpak)
           `/++++/+++++++:               Shell: bash 5.3.3
          `/++++++++++++++:              Display (BOE0A41): 1920x1080 in 16", 165 Hz [Built-in]
         `/+++ooooooooooooo/`            DE: KDE Plasma 6.4.4
        ./ooosssso++osssssso+`           WM: KWin (Wayland)
       .oossssso-````/ossssss+`          WM Theme: Nordic
      -osssssso.      :ssssssso.         Theme: Breeze (nordicbluish) [Qt], Breeze-Dark [GTK2], Breeze [GTK3]
     :osssssss/        osssso+++.        Icons: Nordic-bluish [Qt], Nordic-bluish [GTK2/3/4]
    /ossssssss/        +ssssooo/-        Font: Noto Sans (10pt) [Qt], Noto Sans (10pt) [GTK2/3/4]
  `/ossssso+/:-        -:/+osssso+-      Cursor: Nordic (24px)
 `+sso+:-`                 `.-/+oso:     Terminal: konsole 25.8.0
`++:.                           `-/+/    CPU: 13th Gen Intel(R) Core(TM) i5-13450HX (16) @ 4.60 GHz
.`                                 `/    GPU 1: NVIDIA GeForce RTX 4050 Max-Q / Mobile [Discrete]
                                         GPU 2: Intel Raptor Lake-S UHD Graphics @ 1.45 GHz [Integrated]
                                         Memory: 5.35 GiB / 15.30 GiB (35%)
                                         Swap: Disabled
                                         Disk (/): 43.98 GiB / 114.61 GiB (38%) - ext4 [External]
                                         Local IP (enp2s0): 192.168.2.74/24
                                         Battery (DELL M59JH45): 100% [AC Connected]
                                         Locale: zh_CN.UTF-8

在正常使用中突然卡一下，鼠标无法移动，屏幕保持输入前显示，大约两秒以内恢复（在使用浏览器时问题明显）

2

那到底死没死呢？

sudo journalctl --since=出问题的时间前两分钟 看看有没有什么系统日志。

另外你的 / 怎么是外接的？