Arduino Uno Q Change Image Source: Difference between revisions
Oceansmile (talk | contribs) Created page with "1.备份镜像源 <br> 我们可以先使用下面命令查看镜像源文件 <br> ls -l /etc/apt/sources.list.d/ <br> 然后我们需要先备份 debian.sources（主源）和 debian-backports.sources（backports 源），避免修改错误 <br> sudo cp -a /etc/apt/sources.list.d/debian.sources /etc/apt/sources.list.d/debian.sources.bak <br> File:修改镜像源1.png <br> 2.编辑主源配置文件 <br> 直接使用下方命令编辑主源我呢见 <br> sudo nano..." |
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1.备份镜像源 <br> | 1.备份镜像源 <br> | ||
我们可以先使用下面命令查看镜像源文件 <br> | 我们可以先使用下面命令查看镜像源文件 <br> | ||
ls -l /etc/apt/sources.list.d/ <br> | '''ls -l /etc/apt/sources.list.d/''' <br> | ||
然后我们需要先备份 debian.sources（主源）和 debian-backports.sources（backports 源），避免修改错误 <br> | 然后我们需要先备份 debian.sources（主源）和 debian-backports.sources（backports 源），避免修改错误 <br> | ||
sudo cp -a /etc/apt/sources.list.d/debian.sources /etc/apt/sources.list.d/debian.sources.bak <br> | '''sudo cp -a /etc/apt/sources.list.d/debian.sources /etc/apt/sources.list.d/debian.sources.bak''' <br> | ||
'''sudo cp /etc/apt/sources.list.d/debian-backports.sources /etc/apt/sources.list.d/debian-backports.sources.bak''' <br> | |||
[[File:修改镜像源1.png]] <br> | [[File:修改镜像源1.png]] <br> | ||
2.编辑主源配置文件 <br> | 2.编辑主源配置文件 <br> | ||
直接使用下方命令编辑主源我呢见 <br> | 直接使用下方命令编辑主源我呢见 <br> | ||
sudo nano /etc/apt/sources.list.d/debian.sources <br> | '''sudo nano /etc/apt/sources.list.d/debian.sources''' <br> | ||
一开始如下图所示 <br> | 一开始如下图所示 <br> | ||
[[File:修改镜像源2.png]] <br> | [[File:修改镜像源2.png]] <br> | ||
直接修改其中内容，即把URIs:后面的内容全部替换成国内清华源，按照我下图方式即可 <br> | 直接修改其中内容，即把URIs:后面的内容全部替换成国内清华源，按照我下图方式即可 <br> | ||
# Debian archive <br> | # Debian archive <br> | ||
Types: deb<br> | Types: deb<br> | ||
URIs: https://mirrors.tuna.tsinghua.edu.cn/debian/<br> | URIs: https://mirrors.tuna.tsinghua.edu.cn/debian/<br> | ||
| Line 22: | Line 23: | ||
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg<br> | Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg<br> | ||
<br> | <br> | ||
# Debian stable updates<br> | # Debian stable updates<br> | ||
Types: deb<br> | Types: deb<br> | ||
URIs: https://mirrors.tuna.tsinghua.edu.cn/debian/<br> | URIs: https://mirrors.tuna.tsinghua.edu.cn/debian/<br> | ||
| Line 29: | Line 30: | ||
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg<br> | Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg<br> | ||
<br> | <br> | ||
# Debian security updates<br> | # Debian security updates<br> | ||
Types: deb<br> | Types: deb<br> | ||
URIs: https://mirrors.tuna.tsinghua.edu.cn/debian-security/<br> | URIs: https://mirrors.tuna.tsinghua.edu.cn/debian-security/<br> | ||
| Line 37: | Line 38: | ||
[[File:修改镜像源3.png]] <br> | [[File:修改镜像源3.png]] <br> | ||
接下来同步更新 backports 源，也是只需要修改URIs：后面的内容，直接复制粘贴下述文本即可，可以参考图片<br> | 接下来同步更新 backports 源，也是只需要修改URIs：后面的内容，直接复制粘贴下述文本即可，可以参考图片<br> | ||
# Debian backports<br> | '''sudo nano /etc/apt/sources.list.d/debian.backports.sources''' <br> | ||
# Debian backports<br> | |||
Types: deb<br> | Types: deb<br> | ||
URIs: https://mirrors.tuna.tsinghua.edu.cn/debian/<br> | URIs: https://mirrors.tuna.tsinghua.edu.cn/debian/<br> | ||
| Line 47: | Line 49: | ||
3.更新源缓存<br> | 3.更新源缓存<br> | ||
直接使用命令即可<br> | 直接使用命令即可<br> | ||
sudo apt update<br> | '''sudo apt update'''<br> | ||
[[File:修改镜像源5.png]] <br> | [[File:修改镜像源5.png]] <br> | ||
可以看到之前修改的清华源出现 | 可以看到之前修改的清华源出现 | ||
Latest revision as of 15:05, 18 November 2025
1.备份镜像源
我们可以先使用下面命令查看镜像源文件
ls -l /etc/apt/sources.list.d/
然后我们需要先备份 debian.sources（主源）和 debian-backports.sources（backports 源），避免修改错误
sudo cp -a /etc/apt/sources.list.d/debian.sources /etc/apt/sources.list.d/debian.sources.bak
sudo cp /etc/apt/sources.list.d/debian-backports.sources /etc/apt/sources.list.d/debian-backports.sources.bak
2.编辑主源配置文件
直接使用下方命令编辑主源我呢见
sudo nano /etc/apt/sources.list.d/debian.sources
一开始如下图所示
直接修改其中内容，即把URIs:后面的内容全部替换成国内清华源，按照我下图方式即可
# Debian archive
Types: deb
URIs: https://mirrors.tuna.tsinghua.edu.cn/debian/
Suites: trixie
Components: main contrib non-free non-free-firmware
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
# Debian stable updates
Types: deb
URIs: https://mirrors.tuna.tsinghua.edu.cn/debian/
Suites: trixie-updates
Components: main contrib non-free non-free-firmware
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
# Debian security updates
Types: deb
URIs: https://mirrors.tuna.tsinghua.edu.cn/debian-security/
Suites: trixie-security
Components: main contrib non-free non-free-firmware
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
接下来同步更新 backports 源，也是只需要修改URIs：后面的内容，直接复制粘贴下述文本即可，可以参考图片
sudo nano /etc/apt/sources.list.d/debian.backports.sources
# Debian backports
Types: deb
URIs: https://mirrors.tuna.tsinghua.edu.cn/debian/
Suites: trixie-backports
Components: main contrib non-free non-free-firmware
Enabled: yes
Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
3.更新源缓存
直接使用命令即可
sudo apt update
可以看到之前修改的清华源出现