Gnome 蓝牙未检测到设备 -- Arch Linux

Gnome 蓝牙未检测到设备 -- Arch Linux

我在 Arch Linux 上安装了 GNOME,它与 Windows 11 操作系统双启动。

问题:
Gnome 蓝牙打开/关闭但不检测设备。
屏幕截图:
关闭时:
蓝牙 GUI 显示已关闭

当其开启时:
蓝牙 GUI 显示已关闭

它没有检测到任何附近的设备(“设备”标签旁边没有任何东西旋转)。
但是我的三星手机的蓝牙正在检测它(PC),但无法连接到它(这并不罕见)。

我尝试了互联网上的其他一些网站。因此,
当我运行时sudo rfkill list
输出:

0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no

另外,sudo systemctl status bluetooth, 产生

● bluetooth.service - Bluetooth service
     Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor preset: disabled)
     Active: active (running) since Wed 2022-05-18 23:05:56 IST; 21min ago
       Docs: man:bluetoothd(8)
   Main PID: 422 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 4578)
     Memory: 2.5M
        CPU: 80ms
     CGroup: /system.slice/bluetooth.service
             └─ 422 /usr/lib/bluetooth/bluetoothd

May 18 23:05:56 Someone systemd[1]: Started Bluetooth service.
May 18 23:05:57 Someone bluetoothd[422]: Bluetooth management interface 1.21 initialized
May 18 23:06:51 Someone bluetoothd[422]: Endpoint registered: sender=:1.50 path=/MediaEndpoint/A2DPSink/sbc
May 18 23:06:51 Someone bluetoothd[422]: Endpoint registered: sender=:1.50 path=/MediaEndpoint/A2DPSource/sbc
May 18 23:06:51 Someone bluetoothd[422]: Endpoint registered: sender=:1.50 path=/MediaEndpoint/A2DPSink/sbc_xq_453
May 18 23:06:51 Someone bluetoothd[422]: Endpoint registered: sender=:1.50 path=/MediaEndpoint/A2DPSource/sbc_xq_453
May 18 23:06:51 Someone bluetoothd[422]: Endpoint registered: sender=:1.50 path=/MediaEndpoint/A2DPSink/sbc_xq_512
May 18 23:06:51 Someone bluetoothd[422]: Endpoint registered: sender=:1.50 path=/MediaEndpoint/A2DPSource/sbc_xq_512
May 18 23:06:51 Someone bluetoothd[422]: Endpoint registered: sender=:1.50 path=/MediaEndpoint/A2DPSink/sbc_xq_552
May 18 23:06:51 Someone bluetoothd[422]: Endpoint registered: sender=:1.50 path=/MediaEndpoint/A2DPSource/sbc_xq_552

从: https://linuxhint.com/bluetooth_arch_linux/

所以,蓝牙似乎工作正常

我尝试过的:

尝试1:

  1. sudo systemctl stop bluetooth
  2. sudo systemctl start bluetooth
  3. reboot>> 不工作

尝试2:

  1. sudo systemctl disable bluetooth
  2. sudo systemctl enable bluetooth
  3. reboot>> 没有运气

尝试3:

  1. sudo pacman -S blueman
  2. 作品好吧有点...

使用 blueman,我必须按下搜索按钮来搜索其他设备,当它找到某些东西时,gnome 设置也会随之更新(神奇地),但不会进行任何进一步的检测...

这还不能解决我的问题吗?
答:当然不是!

我应该如何获取 gnome 设置来实时检测其他蓝牙设备?

(一个月前我用 GNOME 安装了 Arch,但没有出现这个问题。)

答案1

打开终端并输入

sudo pacman -S bluez bluez-utils blueman

然后关闭蓝牙然后再打开

如果这不起作用,那么之后尝试这样做

转到设置 -> 应用程序 -> 蓝牙管理器 -> 扫描设备

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