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Adjusting Display Language in Linux (Fixing Locale Issues in Ubuntu 24)

Posted on 2025-10-302025-10-30 by Rico

After upgrading to Ubuntu 24, you might find that Vim displays garbled or unreadable Chinese characters.This issue usually occurs when the terminal encoding and Vim’s internal encoding settings don’t match.During the upgrade from Ubuntu 22 → 24, the system’s default locale may have been reset to C or POSIX, which are non-UTF-8 environments. 🔍 Step-by-Step…

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Linux 中調整顯示語系

Posted on 2025-10-302025-10-30 by Rico

升級到 Ubuntu 24 之後,Vim 顯示中文亂碼。原因通常是「終端機編碼 / Vim 編碼設定不一致」,Ubuntu 22 → 24 預設 locale 可能被重置成 C 或 POSIX,不是 UTF-8。 🔍 排查步驟 1. 看系統 locale 如果看到類似: 那就不是 UTF-8。 Ubuntu 24 預設應該是: 或至少是 en_US.UTF-8。 2. 修正 locale 如果缺中文 locale,先裝: 設定環境: 登出再登入,或直接測:

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Troubleshooting PPPoE Issues After Upgrading to Ubuntu 24

Posted on 2025-10-302025-12-26 by Rico

After upgrading from Ubuntu 22 to Ubuntu 24, many users have found that PPPoE tools—such as pppoeconf, pppoe-discovery, or pppd-pppoe—no longer work properly.This is mainly due to changes in pppd behavior and kernel module handling introduced in newer Ubuntu releases. 🔍 Why PPPoE Fails on Ubuntu 24 1. pppoeconf Has Been Removed Starting from Ubuntu…

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PPPoE 問題處理

Posted on 2025-10-302025-10-30 by Rico

在 Ubuntu 22 升級到 Ubuntu 24 之後,pppoe(通常指 pppoeconf / pppoe-discovery / pppd-pppoe 等工具)會遇到無法正常運作的情況。這主要和 pppd 與內核模組的變化 有關。 為什麼 Ubuntu 24 之後 PPPoE 會失效? 檢查與排錯步驟 解決方案 方法一:繼續用傳統 pppd 方法二:改用 NetworkManager 如果是桌面或伺服器有啟用 NetworkManager,可以直接用: nm-connection-editor 方法三:使用 systemd service 自動化 建立一個 systemd unit [Unit]Description=PPPoE connectionAfter=network.target [Service]ExecStart=/usr/bin/pon dsl-providerExecStop=/usr/bin/poff dsl-providerRemainAfterExit=yes [Install]WantedBy=multi-user.target 儲存為 /etc/systemd/system/pppoe.service,然後啟用: 先檢查 pppoe 模組是否有載入(lsmod | grep ppp),這通常是 Ubuntu 24 升級後最常見的問題。

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