非常新鲜的 Jammy 安装。没有对设置进行任何更改。我能够apt update毫无问题地做到这一点。没有代理。没有VPN。我尝试过的：
两个不同的WiFi
等待一周，以防问题出在服务器端
按照建议添加修复缺失标志
apt-get update -> 没有什么可更新的
apt-get Upgrade -> 相同的结果
一个接一个地升级这些软件包 -> 看起来 apt 正在尝试一次性更新它们，但出现同样的错误
ewa@ewa-desktop:~$ sudo apt upgrade Reading package lists... Done Building dependency tree... Done Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: libldap-2.5-0 libldap-common linux-firmware python3-update-manager update-manager update-manager-core 6 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 267 MB/268 MB of archives. After this operation, 466 kB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://pl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 linux-firmware all 20220329.git681281e4-0ubuntu3.29 [267 MB] Ign:1 http://pl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 linux-firmware all 20220329.git681281e4-0ubuntu3.29 Get:1 http://pl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 linux-firmware all 20220329.git681281e4-0ubuntu3.29 [267 MB] Ign:1 http://pl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 linux-firmware all 20220329.git681281e4-0ubuntu3.29 Get:1 http://pl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 linux-firmware all 20220329.git681281e4-0ubuntu3.29 [267 MB] Ign:1 http://pl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 linux-firmware all 20220329.git681281e4-0ubuntu3.29 Get:1 http://pl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 linux-firmware all 20220329.git681281e4-0ubuntu3.29 [267 MB] Ign:1 http://pl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 linux-firmware all 20220329.git681281e4-0ubuntu3.29 Get:1 http://pl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 linux-firmware all 20220329.git681281e4-0ubuntu3.29 [267 MB] Err:1 http://pl.archive.ubuntu.com/ubuntu jammy-updates/main amd64 linux-firmware all 20220329.git681281e4-0ubuntu3.29 Error reading from server - read (104: Connection reset by peer) [IP: 153.19.251.225 80] E: Failed to fetch http://pl.archive.ubuntu.com/ubuntu/pool/main/l/linux-firmware/linux-firmware_20220329.git681281e4-0ubuntu3.29_all.deb Error reading from server - read (104: Connection reset by peer) [IP: 153.19.251.225 80] E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
