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Table of Contents
目錄
如何在 Linux 機(jī)器上設(shè)置藍(lán)牙
如何安裝 Bluez
如何安裝 Blueman
啟用藍(lán)牙
使用 Blueman 連接設(shè)備
在 GNOME Linux 中設(shè)置藍(lán)牙設(shè)備
在 KDE Plasma 中連接藍(lán)牙設(shè)備
在 Linux 中配置藍(lán)牙命令行工具
Home Computer Tutorials Computer Knowledge How to Set Up Bluetooth in Linux - Make Tech Easier

How to Set Up Bluetooth in Linux - Make Tech Easier

Jul 26, 2025 am 01:01 AM

隨著藍(lán)牙鼠標(biāo)、鍵盤(pán)和耳機(jī)等外設(shè)的日益普及,有時(shí)我們甚至難以想象還要使用這些設(shè)備的有線版本。在某些 Linux 發(fā)行版中,藍(lán)牙功能開(kāi)箱即用,無(wú)需額外配置。例如 Ubuntu 和 Elementary 等發(fā)行版讓用戶(hù)可以輕松地在系統(tǒng)上啟用并使用藍(lán)牙。然而,像 Fedora 和 Arch Linux 這樣的發(fā)行版則需要用戶(hù)手動(dòng)進(jìn)行一些設(shè)置,才能完全享受藍(lán)牙帶來(lái)的便利。以下是如何在 Linux 中配置藍(lán)牙的方法。

目錄

  • 如何在 Linux 電腦上設(shè)置藍(lán)牙
  • 如何安裝 Bluez
  • 如何安裝 Blueman
  • 啟用藍(lán)牙服務(wù)
  • 使用 Blueman 連接設(shè)備
  • 在 GNOME 桌面環(huán)境中配置藍(lán)牙設(shè)備
  • 在 KDE Plasma 中連接藍(lán)牙設(shè)備
  • 配置 Linux 下的藍(lán)牙命令行工具
  • 常見(jiàn)問(wèn)題解答

推薦閱讀: 如何在 Ubuntu 上構(gòu)建和安裝自定義內(nèi)核

如何在 Linux 機(jī)器上設(shè)置藍(lán)牙

不同發(fā)行版的操作步驟略有差異,但基本流程一致。如果你的系統(tǒng)尚未預(yù)裝藍(lán)牙支持,首先需要安裝 Bluez,它包含了藍(lán)牙適配器的驅(qū)動(dòng)棧以及用于命令行管理藍(lán)牙的工具。

安裝完 Bluez 后,你可能還需要安裝一個(gè)藍(lán)牙管理器。一些桌面環(huán)境自帶藍(lán)牙管理工具。例如 KDE Plasma 自帶 KDE Bluetooth 客戶(hù)端,GNOME 也有內(nèi)置的藍(lán)牙管理功能。如果你使用的桌面環(huán)境沒(méi)有集成藍(lán)牙管理器,可以安裝 Blueman 客戶(hù)端來(lái)替代。

如何安裝 Bluez

以下是在幾個(gè)主流發(fā)行版中安裝 Bluez 的方法。

Debian 和 Ubuntu

<code>sudo apt install bluez*</code>

OpenSUSE

在 OpenSUSE 上,你需要通過(guò) Open Build Service 來(lái)安裝 bluez。

Fedora

<code>sudo dnf install bluez bluez-tools</code>

Arch Linux

<code>sudo pacman -S bluez bluez-utils</code>

How to Set Up Bluetooth in Linux - Make Tech Easier

其他包管理器

Bluez 支持所有 Linux 發(fā)行版。如果你使用的是上述之外的包管理器,也不必?fù)?dān)心。只需在你的包管理器中搜索 bluez,并安裝所有包含該關(guān)鍵詞的軟件包即可。

推薦閱讀: 藍(lán)牙有什么用途?7 種無(wú)線技術(shù)應(yīng)用場(chǎng)景

如何安裝 Blueman

下面介紹如何在不同 Linux 發(fā)行版上安裝 Blueman。

Debian 和 Ubuntu

<code>sudo apt install blueman</code>

OpenSUSE

<code>sudo zypper install blueman</code>

Fedora

<code>sudo dnf install blueman</code>

Arch Linux

<code>sudo pacman -S blueman</code>

其他發(fā)行版

要在你的 Linux 發(fā)行版上安裝 Blueman,只需在其包管理器中搜索 Blueman 并安裝相關(guān)軟件包即可。

啟用藍(lán)牙

安裝完成后,需要激活并啟動(dòng)藍(lán)牙服務(wù)。如果你使用的是藍(lán)牙 USB 適配器,首先運(yùn)行以下命令加載驅(qū)動(dòng):

<code>modprobe btusb</code>

啟用藍(lán)牙服務(wù)的命令如下:

<code>sudo systemctl enable bluetooth.service</code>

啟動(dòng)藍(lán)牙服務(wù)的命令為:

<code>sudo systemctl start bluetooth.service</code>

How to Set Up Bluetooth in Linux - Make Tech Easier

完成這些操作后,你就可以在系統(tǒng)中正常使用藍(lán)牙功能了。

推薦閱讀: 藍(lán)牙有什么用途?7 種無(wú)線技術(shù)應(yīng)用場(chǎng)景

使用 Blueman 連接設(shè)備

連接過(guò)程會(huì)因所用桌面環(huán)境的不同而有所變化。但由于 Blueman 的操作方式具有代表性,這里以它為例進(jìn)行說(shuō)明。

要連接設(shè)備,請(qǐng)?jiān)趹?yīng)用程序菜單中打開(kāi)“Bluetooth Manager”(藍(lán)牙管理器),點(diǎn)擊搜索按鈕。確保你要連接的設(shè)備處于可被發(fā)現(xiàn)狀態(tài)。當(dāng)設(shè)備出現(xiàn)在列表中時(shí),右鍵點(diǎn)擊它并選擇“Connect”(連接)。你可能需要輸入配對(duì)碼,具體信息可參考設(shè)備的用戶(hù)手冊(cè)。

How to Set Up Bluetooth in Linux - Make Tech Easier

在 GNOME Linux 中設(shè)置藍(lán)牙設(shè)備

GNOME 桌面環(huán)境原生支持藍(lán)牙功能,無(wú)需額外安裝工具即可輕松配置藍(lán)牙設(shè)備。

How to Set Up Bluetooth in Linux - Make Tech Easier

  1. 點(diǎn)擊屏幕右上角的狀態(tài)圖標(biāo),會(huì)彈出一個(gè)小菜單,用于管理網(wǎng)絡(luò)連接方式。

How to Set Up Bluetooth in Linux - Make Tech Easier

  1. 點(diǎn)擊“Bluetooth”(藍(lán)牙)選項(xiàng),會(huì)彈出一個(gè)下拉菜單,你可以在此開(kāi)啟藍(lán)牙或進(jìn)入設(shè)置界面。

How to Set Up Bluetooth in Linux - Make Tech Easier

  1. 藍(lán)牙設(shè)置窗口將顯示所有可連接的設(shè)備。在此示例中,我可以選擇我的手機(jī)進(jìn)行配對(duì)。

How to Set Up Bluetooth in Linux - Make Tech Easier

  1. GNOME 會(huì)彈出一個(gè)窗口,顯示一個(gè)六位數(shù)的 PIN 碼,你需要在另一臺(tái)設(shè)備上確認(rèn)該碼,以確保正確配對(duì)。

How to Set Up Bluetooth in Linux - Make Tech Easier

需要注意的是,這種六位 PIN 碼通常只出現(xiàn)在非外設(shè)類(lèi)設(shè)備上(如手機(jī)或平板),而對(duì)于藍(lán)牙鍵盤(pán)和耳機(jī)等外設(shè),GNOME 通常會(huì)自動(dòng)完成配對(duì)。

How to Set Up Bluetooth in Linux - Make Tech Easier

推薦閱讀: 如何為 Linux 組裝一臺(tái)新電腦

在 KDE Plasma 中連接藍(lán)牙設(shè)備

KDE Plasma 桌面環(huán)境也支持開(kāi)箱即用的藍(lán)牙設(shè)置。

How to Set Up Bluetooth in Linux - Make Tech Easier

  1. 點(diǎn)擊屏幕左下角的藍(lán)牙圖標(biāo),打開(kāi)一個(gè)小型菜單,用于配置藍(lán)牙行為。

How to Set Up Bluetooth in Linux - Make Tech Easier

  1. 點(diǎn)擊窗口中間的“+ 添加新設(shè)備…”按鈕。

How to Set Up Bluetooth in Linux - Make Tech Easier

  1. Plasma 將啟動(dòng)藍(lán)牙掃描程序,查找附近所有活躍的藍(lán)牙設(shè)備,并將其列在一個(gè)小窗口中。

How to Set Up Bluetooth in Linux - Make Tech Easier

  1. 選擇你的目標(biāo)設(shè)備并點(diǎn)擊“下一步”,開(kāi)始配對(duì)流程。Plasma 會(huì)彈出一個(gè)包含六位 PIN 碼的小窗口,你需要在另一臺(tái)設(shè)備上確認(rèn)該碼。

How to Set Up Bluetooth in Linux - Make Tech Easier

How to Set Up Bluetooth in Linux - Make Tech Easier

在 Linux 中配置藍(lán)牙命令行工具

你也可以通過(guò) Bluez 提供的命令行工具 bluetoothctl 來(lái)連接藍(lán)牙設(shè)備。這對(duì)于沒(méi)有圖形界面的設(shè)備(如樹(shù)莓派)尤其有用。

How to Set Up Bluetooth in Linux - Make Tech Easier

  1. 運(yùn)行 bluetoothctl 命令以啟動(dòng) Bluez 的命令行界面,提示符將變?yōu)?[bluetooth]#。

How to Set Up Bluetooth in Linux - Make Tech Easier

  1. 打開(kāi)藍(lán)牙模塊的電源:
<code>power on</code>
  1. 啟用掃描和代理功能,以便發(fā)現(xiàn)周?chē)乃{(lán)牙設(shè)備:
<code>scan on<br></br>agent on</code>
  1. 查看掃描到的設(shè)備列表:
<code>devices</code>

![](/uploads/20250723/17532525346

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