KDE Neon User Edition 20250803-0744 配置记录

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于 2025-08-21 13:28:20 首次发布

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[基本信息]
操作系统：Neon User Edition 20250803-0744
显示协议：Wayland
国内镜像：北京外国语大学开源软件镜像站
中文输入：输入法框架 - Fcitx5，输入法引擎 - Rime中州韻，输入法方案 - 白霜全拼

[设置镜像源]

sudo vi /etc/apt/sources.list.d/neon.list
deb https://mirrors.bfsu.edu.cn/kde-neon/user noble main	// 注释原有内容，新增本行

sudo apt update

[安装输入法]

sudo apt install fcitx5 fcitx5-rime		// 安装输入法框架fcitx5和引擎rime

// 设置虚拟键盘
依次点击Application Launcher - System - System Settings - Keyboard - Virtual Keyboard，选择Fcitx 5

// 设置输入法

fcitx5-configtool		# 添加rime，设置全局选项
im-config				# 选择do not set any IM from im-config and use desktop default
cat ~/.xinputrc			# 验证内容为run_im none

//设置环境变量

sudo vi /etc/environment
XMODIFIERS=@im=fcitx
QT_IM_MODULE=fcitx
GTK_IM_MODULE=fcitx

// 设置Fcitx开机自启动（可选）
依次点击Application Launcher - System - System Settings - Autostart - Add New - Application，选择Fcitx 5

// 安装白霜输入方案

wget https://github.com/gaboolic/rime-frost/releases/${VERSION}.tar.gz
tar xvzf ${VERSION}.tar.gz
mv ${EXTRACTED_DIR}/* ~/.local/share/fcitx5/rime
vi ~/.local/share/fcitx5/rime/default.yaml
menu:
  page_size: 10			# 候选词个数
key_binder:
  bindings:
    # 翻页 , .
    - { when: paging, accept: comma, send: Page_Up }
    - { when: has_menu, accept: period, send: Page_Down }

rm -rf ~/.local/share/fcitx5/rime/build
qdbus org.fcitx.Fcitx5 /controller org.fcitx.Fcitx.Controller1.SetConfig "fcitx://config/addon/rime/deploy" ""

[配置网络]
// 禁用IPv6

sudo vi /etc/sysctl.conf
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1

sudo sysctl -p

// 停用Systemd-Resolved

sudo vi /etc/NetworkManager/NetworkManager.conf
[main]
plugins=ifupdown,keyfile
dns=default					# 不使用Systemd-Resolved
rc-manager=file

sudo rm /etc/resolv.conf	# 删除链接文件（指向/run/systemd/resolve/stub-resolv.connf）
sudo systemctl restart NetworkManager
cat /etc/resolv.conf		# NM自动创建/etc/resolv.conf，内容为当前活跃网络接口的DNS设置
ping -4 www.sohu.com.cn

// 添加L2TP连接

sudo apt update
sudo apt install network-manager-l2tp

nmcli conn add con-name "${VPNname}" type vpn vpn-type l2tp connection.interface-name "" vpn.data "gateway=${VPNsrvIP},ipsec-enabled=yes,ipsec-psk=${SharedSecret},user=${userName},password-flags=0,service-type=org.freedesktop.NetworkManager.l2tp" vpn.secrets "password=${userPWD}"
nmcli conn show

ls -l /etc/netplan							# Optional, if needed
sudo vi /etc/netplan/${NMconnProfile}		# Optional, if needed
sudo netplan apply							# Optional, if needed

nmcli conn up ${VPNname}
nmcli conn down ${VPNname}

[其它配置]
// Tab补全忽略大小写

vi ~/.inputrc
set completion-ignore-case on

[重启操作系统]

reboot

[参考资料]
https://fcitx-im.org/wiki/Using_Fcitx_5_on_Wayland#KDE_Plasma