由于缺少i386包，无法从21.10升级到22.04

Question

当试图从21.10升级到22.04时，我发现一些i386包没有找到，这是错误的：

Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/o/ocl-icd/ocl-icd-libopencl1_2.2.14-3_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/s/sndio/libsndio7.0_1.8.1-1.1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/o/openal-soft/libopenal1_1.19.1-2build3_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/n/ncurses/libncurses5_6.3-2_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/n/ncurses/libtinfo5_6.3-2_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/libv/libva/libva2_2.14.0-1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/i/intel-gmmlib/libigdgmm12_22.1.2%2bds1-1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/i/intel-media-driver/intel-media-va-driver_22.3.1%2bdfsg1-1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/h/heimdal/libroken18-heimdal_7.7.0%2bdfsg-3ubuntu1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/h/heimdal/libasn1-8-heimdal_7.7.0%2bdfsg-3ubuntu1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/h/heimdal/libheimbase1-heimdal_7.7.0%2bdfsg-3ubuntu1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/h/heimdal/libhcrypto4-heimdal_7.7.0%2bdfsg-3ubuntu1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/h/heimdal/libwind0-heimdal_7.7.0%2bdfsg-3ubuntu1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/h/heimdal/libhx509-5-heimdal_7.7.0%2bdfsg-3ubuntu1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/h/heimdal/libkrb5-26-heimdal_7.7.0%2bdfsg-3ubuntu1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/h/heimdal/libheimntlm0-heimdal_7.7.0%2bdfsg-3ubuntu1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/h/heimdal/libgssapi3-heimdal_7.7.0%2bdfsg-3ubuntu1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/l/llvm-toolchain-12/libllvm12_12.0.1-19ubuntu3_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/m/mesa/mesa-va-drivers_22.0.1-1ubuntu2_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/i/intel-vaapi-driver/i965-va-driver_2.4.1%2bdfsg1-1_i386.deb 404  Not Found 
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/libv/libva/va-driver-all_2.14.0-1_i386.deb 404  Not Found 

知道怎么解决这个问题吗？

编辑：sudo apt update命令的输出如下：

Hit:2 http://archive.ubuntu.com/ubuntu impish InRelease                                                                                                                               
Hit:3 http://archive.ubuntu.com/ubuntu impish-updates InRelease                                                                                                                       
Hit:6 http://ppa.launchpad.net/lutris-team/lutris/ubuntu impish InRelease                                                                                                             
Get:7 http://security.ubuntu.com/ubuntu impish-security InRelease [110 kB]                                                                                                            
Hit:8 https://download.docker.com/linux/ubuntu hirsute InRelease                                                                                                                      
Hit:9 https://dl.winehq.org/wine-builds/ubuntu impish InRelease                                                                                                                       
Hit:10 http://ppa.launchpad.net/lyzardking/ubuntu-make/ubuntu impish InRelease                                                                                                        
Hit:12 http://apt.postgresql.org/pub/repos/apt impish-pgdg InRelease                                                                                                                  
Hit:14 https://paulcarroty.gitlab.io/vscodium-deb-rpm-repo/debs vscodium InRelease                                                                 
Hit:19 http://archive.ubuntu.com/ubuntu impish InRelease                                    
Hit:20 http://ppa.launchpad.net/qbittorrent-team/qbittorrent-stable/ubuntu impish InRelease 
Hit:21 http://ppa.launchpad.net/rvm/smplayer/ubuntu impish InRelease                                       
Get:22 http://archive.ubuntu.com/ubuntu impish-updates InRelease [115 kB]                               
Hit:18 https://packagecloud.io/AtomEditor/atom/any any InRelease
Get:23 http://archive.ubuntu.com/ubuntu impish-backports InRelease [101 kB]
Get:24 http://archive.ubuntu.com/ubuntu impish-updates/main amd64 Packages [384 kB]
Get:25 http://archive.ubuntu.com/ubuntu impish-updates/main amd64 DEP-11 Metadata [25.7 kB]                                                                                        
Get:26 http://archive.ubuntu.com/ubuntu impish-updates/universe i386 Packages [122 kB]                                                                                             
Get:27 http://archive.ubuntu.com/ubuntu impish-updates/universe amd64 Packages [194 kB]                                                                                            
Get:28 http://archive.ubuntu.com/ubuntu impish-updates/universe amd64 DEP-11 Metadata [35.6 kB]                                                                                    
Get:29 http://archive.ubuntu.com/ubuntu impish-updates/multiverse amd64 DEP-11 Metadata [940 B]                                                                                    
Get:30 http://archive.ubuntu.com/ubuntu impish-backports/universe amd64 DEP-11 Metadata [16.4 kB]                                                                                  
Fetched 1,104 kB in 15s (72.2 kB/s)                                                                                                                                                   
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up to date.

sudo apt upgrade输出：

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

Answer 1

从评论中..。

通过在Software & Updates中选择不同的下载镜像解决了问题。