运行 Ubuntu 20.04 的 Raspberry Pi 4 拒绝查找 20.10 更新 - 未发现新版本

运行 Ubuntu 20.04 的 Raspberry Pi 4 拒绝查找 20.10 更新 - 未发现新版本

我正在尝试搬家20.04到我的 SSD 驱动器和该过程的一部分正在更新至 20.10。听起来很简单吧!到目前为止我还不是 Linux 用户,因此购买了 Pi!

我尝试过网上的许多更新指南,据我所知,一切都设置正确。我是在normal更新频道上设置的,而不是 lts。我已经完成了终端命令步骤,以确保一切都已更新

sudo apt update
sudo apt dist-upgrade

sudo emacs /etc/update-manager/release-upgrades (correctly set to normal)

每当我执行时sudo do-relrease-upgrade它只会说No new release found

我也尝试过这些命令:

sudo apt autoremove

sudo apt full-upgrade

autoremove命令似乎做了一些日常工作,但并未解决问题。我已将频道切换回lts并重新启动 - 检查,没有更新。切换回normal,检查,没有更新。

我现在完全陷入困境,甚至这里的一些其他帖子似乎也让知识渊博的人感到困惑,所以我不抱任何希望。

如能得到任何指点我将非常感激。

感觉好像我在包管理器配置中缺少一个 repo 或者别的什么东西,但我不知道从哪里开始检查。

更新

sudo apt update

输出:

sudo apt update
Get:1 http://gb.archive.ubuntu.com/ubuntu hirsute InRelease [269 kB]
Hit:2 http://ports.ubuntu.com/ubuntu-ports hirsute InRelease                   
Hit:3 http://ports.ubuntu.com/ubuntu-ports hirsute-security InRelease          
Hit:4 http://ports.ubuntu.com/ubuntu-ports hirsute-updates InRelease           
Hit:5 http://ports.ubuntu.com/ubuntu-ports hirsute-backports InRelease         
Get:6 http://security.ubuntu.com/ubuntu hirsute-security InRelease [101 kB]    
Get:7 http://us.archive.ubuntu.com/ubuntu hirsute InRelease [269 kB]
Get:8 http://us.archive.ubuntu.com/ubuntu hirsute-updates InRelease [109 kB]
Ign:9 http://gb.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages
Get:10 http://gb.archive.ubuntu.com/ubuntu hirsute/main Translation-en [511 kB]
Get:11 http://gb.archive.ubuntu.com/ubuntu hirsute/main Translation-en_GB [493 kB]
Get:12 http://gb.archive.ubuntu.com/ubuntu hirsute/main arm64 DEP-11 Metadata [469 kB]
Get:13 http://gb.archive.ubuntu.com/ubuntu hirsute/main DEP-11 48x48 Icons [102 kB]
Get:14 http://gb.archive.ubuntu.com/ubuntu hirsute/main DEP-11 64x64 Icons [157 kB]
Get:15 http://gb.archive.ubuntu.com/ubuntu hirsute/main DEP-11 64x64@2 Icons [15.8 kB]
Get:16 http://gb.archive.ubuntu.com/ubuntu hirsute/main arm64 c-n-f Metadata [28.9 kB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Get:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages [12.9 MB]
Ign:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages
Ign:35 http://gb.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages
Ign:36 http://gb.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Ign:9 http://gb.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages         
Ign:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages    
Ign:35 http://gb.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages  
Ign:37 http://security.ubuntu.com/ubuntu hirsute-security/universe arm64 Packages
Get:38 http://security.ubuntu.com/ubuntu hirsute-security/universe Translation-en [3,264 B]
Get:39 http://security.ubuntu.com/ubuntu hirsute-security/universe arm64 DEP-11 Metadata [608 B]
Get:40 http://security.ubuntu.com/ubuntu hirsute-security/universe DEP-11 48x48 Icons [4,031 B]
Get:41 http://security.ubuntu.com/ubuntu hirsute-security/universe DEP-11 64x64 Icons [29 B]
Get:42 http://security.ubuntu.com/ubuntu hirsute-security/universe DEP-11 64x64@2 Icons [29 B]
Get:43 http://security.ubuntu.com/ubuntu hirsute-security/universe arm64 c-n-f Metadata [668 B]
Get:44 http://security.ubuntu.com/ubuntu hirsute-security/multiverse Translation-en [432 B]
Get:45 http://security.ubuntu.com/ubuntu hirsute-security/multiverse arm64 c-n-f Metadata [116 B]
Get:46 http://security.ubuntu.com/ubuntu hirsute-security/main arm64 Packages [31.5 kB]
Ign:36 http://gb.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Get:46 http://security.ubuntu.com/ubuntu hirsute-security/main arm64 Packages [31.5 kB]
Get:46 http://security.ubuntu.com/ubuntu hirsute-security/main arm64 Packages [31.5 kB]
Get:46 http://security.ubuntu.com/ubuntu hirsute-security/main arm64 Packages [31.5 kB]
Ign:9 http://gb.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages         
Ign:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages
Ign:35 http://gb.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages
Ign:36 http://gb.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Ign:9 http://gb.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages
Ign:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages
Ign:35 http://gb.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages
Ign:36 http://gb.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Ign:9 http://gb.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages
Ign:46 http://security.ubuntu.com/ubuntu hirsute-security/main arm64 Packages
Ign:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages    
Ign:35 http://gb.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages  
Ign:36 http://gb.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Err:9 http://gb.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages
  404  Not Found [IP: 91.189.88.142 80]
Ign:17 http://gb.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages
Ign:51 http://security.ubuntu.com/ubuntu hirsute-security/restricted arm64 Packages
Ign:37 http://security.ubuntu.com/ubuntu hirsute-security/universe arm64 Packages
Ign:35 http://gb.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages
Ign:36 http://gb.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Ign:46 http://security.ubuntu.com/ubuntu hirsute-security/main arm64 Packages
Ign:51 http://security.ubuntu.com/ubuntu hirsute-security/restricted arm64 Packages
Ign:37 http://security.ubuntu.com/ubuntu hirsute-security/universe arm64 Packages
Ign:46 http://security.ubuntu.com/ubuntu hirsute-security/main arm64 Packages
Ign:52 http://us.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages
Ign:51 http://security.ubuntu.com/ubuntu hirsute-security/restricted arm64 Packages
Ign:37 http://security.ubuntu.com/ubuntu hirsute-security/universe arm64 Packages
Get:53 http://us.archive.ubuntu.com/ubuntu hirsute/universe Translation-en_GB [850 kB]
Ign:46 http://security.ubuntu.com/ubuntu hirsute-security/main arm64 Packages
Ign:51 http://security.ubuntu.com/ubuntu hirsute-security/restricted arm64 Packages
Get:54 http://us.archive.ubuntu.com/ubuntu hirsute/universe Translation-en [5,441 kB]
Ign:37 http://security.ubuntu.com/ubuntu hirsute-security/universe arm64 Packages
Ign:46 http://security.ubuntu.com/ubuntu hirsute-security/main arm64 Packages
Get:55 http://us.archive.ubuntu.com/ubuntu hirsute/universe arm64 DEP-11 Metadata [3,834 kB]
Ign:51 http://security.ubuntu.com/ubuntu hirsute-security/restricted arm64 Packages
Err:37 http://security.ubuntu.com/ubuntu hirsute-security/universe arm64 Packages
  404  Not Found [IP: 91.189.91.39 80]
Get:56 http://us.archive.ubuntu.com/ubuntu hirsute/universe DEP-11 48x48 Icons [3,338 kB]
Get:57 http://us.archive.ubuntu.com/ubuntu hirsute/universe DEP-11 64x64 Icons [8,115 kB]
Get:58 http://us.archive.ubuntu.com/ubuntu hirsute/universe DEP-11 64x64@2 Icons [57.1 kB]
Get:59 http://us.archive.ubuntu.com/ubuntu hirsute/universe arm64 c-n-f Metadata [268 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Ign:46 http://security.ubuntu.com/ubuntu hirsute-security/main arm64 Packages
Ign:51 http://security.ubuntu.com/ubuntu hirsute-security/restricted arm64 Packages
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Get:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages [176 kB]
Ign:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages
Ign:94 http://us.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages
Ign:95 http://us.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Ign:52 http://us.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages
Ign:96 http://us.archive.ubuntu.com/ubuntu hirsute-updates/universe arm64 Packages
Ign:97 http://us.archive.ubuntu.com/ubuntu hirsute-updates/main arm64 Packages
Ign:98 http://us.archive.ubuntu.com/ubuntu hirsute-updates/restricted arm64 Packages
Ign:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages
Ign:94 http://us.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages
Ign:95 http://us.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Ign:52 http://us.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages
Ign:96 http://us.archive.ubuntu.com/ubuntu hirsute-updates/universe arm64 Packages
Ign:97 http://us.archive.ubuntu.com/ubuntu hirsute-updates/main arm64 Packages
Ign:98 http://us.archive.ubuntu.com/ubuntu hirsute-updates/restricted arm64 Packages
Ign:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages
Ign:94 http://us.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages
Ign:95 http://us.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Ign:52 http://us.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages
Ign:96 http://us.archive.ubuntu.com/ubuntu hirsute-updates/universe arm64 Packages
Ign:97 http://us.archive.ubuntu.com/ubuntu hirsute-updates/main arm64 Packages
Ign:98 http://us.archive.ubuntu.com/ubuntu hirsute-updates/restricted arm64 Packages
Ign:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages
Ign:94 http://us.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages
Ign:95 http://us.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Ign:52 http://us.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages
Ign:96 http://us.archive.ubuntu.com/ubuntu hirsute-updates/universe arm64 Packages
Ign:97 http://us.archive.ubuntu.com/ubuntu hirsute-updates/main arm64 Packages
Ign:98 http://us.archive.ubuntu.com/ubuntu hirsute-updates/restricted arm64 Packages
Ign:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages
Ign:94 http://us.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages
Ign:95 http://us.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Err:52 http://us.archive.ubuntu.com/ubuntu hirsute/universe arm64 Packages
  404  Not Found [IP: 91.189.91.39 80]
Ign:96 http://us.archive.ubuntu.com/ubuntu hirsute-updates/universe arm64 Packages
Ign:97 http://us.archive.ubuntu.com/ubuntu hirsute-updates/main arm64 Packages
Ign:98 http://us.archive.ubuntu.com/ubuntu hirsute-updates/restricted arm64 Packages
Ign:60 http://us.archive.ubuntu.com/ubuntu hirsute/multiverse arm64 Packages
Ign:94 http://us.archive.ubuntu.com/ubuntu hirsute/main arm64 Packages
Ign:95 http://us.archive.ubuntu.com/ubuntu hirsute/restricted arm64 Packages
Err:96 http://us.archive.ubuntu.com/ubuntu hirsute-updates/universe arm64 Packages
  404  Not Found [IP: 91.189.91.39 80]
Ign:97 http://us.archive.ubuntu.com/ubuntu hirsute-updates/main arm64 Packages
Ign:98 http://us.archive.ubuntu.com/ubuntu hirsute-updates/restricted arm64 Packages
Fetched 748 kB in 6s (126 kB/s)      
Reading package lists... Done
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (main/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (main/dep11/Components-arm64.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (main/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-small (main/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-hidpi (main/dep11/[email protected]) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (main/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (restricted/binary-arm64/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (restricted/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (restricted/dep11/Components-arm64.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (restricted/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-small (restricted/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-hidpi (restricted/dep11/[email protected]) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (restricted/cnf/Commands-arm64) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (restricted/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (universe/binary-arm64/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (universe/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (universe/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (universe/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (universe/dep11/Components-arm64.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (universe/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-small (universe/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons (universe/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-hidpi (universe/dep11/[email protected]) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (universe/cnf/Commands-arm64) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (universe/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (multiverse/binary-arm64/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (multiverse/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (multiverse/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (multiverse/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (multiverse/dep11/Components-arm64.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (multiverse/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-small (multiverse/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons (multiverse/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-hidpi (multiverse/dep11/[email protected]) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (multiverse/cnf/Commands-arm64) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (multiverse/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
E: Failed to fetch http://gb.archive.ubuntu.com/ubuntu/dists/hirsute/main/binary-arm64/Packages  404  Not Found [IP: 91.189.88.142 80]
E: Failed to fetch http://security.ubuntu.com/ubuntu/dists/hirsute-security/universe/binary-arm64/Packages  404  Not Found [IP: 91.189.91.39 80]
E: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/hirsute/universe/binary-arm64/Packages  404  Not Found [IP: 91.189.91.39 80]
E: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/hirsute-updates/universe/binary-arm64/Packages  404  Not Found [IP: 91.189.91.39 80]
E: Some index files failed to download. They have been ignored, or old ones used instead.
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (main/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (main/dep11/Components-arm64.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (main/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-small (main/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons (main/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-hidpi (main/dep11/[email protected]) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (main/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (restricted/binary-arm64/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (restricted/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (restricted/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (restricted/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (restricted/dep11/Components-arm64.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (restricted/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-small (restricted/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons (restricted/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-hidpi (restricted/dep11/[email protected]) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (restricted/cnf/Commands-arm64) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (restricted/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (universe/binary-arm64/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (universe/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (universe/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (universe/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (universe/dep11/Components-arm64.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (universe/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-small (universe/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons (universe/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-hidpi (universe/dep11/[email protected]) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (universe/cnf/Commands-arm64) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (universe/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (multiverse/binary-arm64/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Packages (multiverse/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (multiverse/i18n/Translation-en_GB) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target Translations (multiverse/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (multiverse/dep11/Components-arm64.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11 (multiverse/dep11/Components-all.yml) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-small (multiverse/dep11/icons-48x48.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons (multiverse/dep11/icons-64x64.tar) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target DEP-11-icons-hidpi (multiverse/dep11/[email protected]) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (multiverse/cnf/Commands-arm64) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9
W: Target CNF (multiverse/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list:8 and /etc/apt/sources.list:9

答案1

打开软件与更新并检查这些设置...

在此处输入图片描述

在此处输入图片描述

更新#1:

下载 20.10 RPi 映像这里

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