I read off stackoverflow that I should just wait for a couple of hours. I have waited more than 12.
$ which ffmpeg $ $ sudo apt-get install ffmpeg Reading package lists... Done Building dependency tree... Done Reading state information... Done The following additional packages will be installed: libavdevice59 libcdio-cdda2 libcdio-paranoia2 Suggested packages: ffmpeg-doc The following NEW packages will be installed: ffmpeg libavdevice59 libcdio-cdda2 libcdio-paranoia2 0 upgraded, 4 newly installed, 0 to remove and 0 not upgraded. Need to get 1,964 kB of archives. After this operation, 2,841 kB of additional disk space will be used. Do you want to continue? [Y/n] Get:1 http://deb.debian.org/debian bookworm/main amd64 libcdio-cdda2 amd64 10.2+2.0.1-1 [20.9 kB] Get:2 http://deb.debian.org/debian bookworm/main amd64 libcdio-paranoia2 amd64 10.2+2.0.1-1 [20.4 kB] Get:3 http://deb.debian.org/debian bookworm/main amd64 libavdevice59 amd64 7:5.1.4-0+deb12u1 [111 kB] Get:4 http://deb.debian.org/debian bookworm/main amd64 ffmpeg amd64 7:5.1.4-0+deb12u1 [1,811 kB] Err:1 http://deb.debian.org/debian bookworm/main amd64 libcdio-cdda2 amd64 10.2+2.0.1-1 File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.10.246 443] Hashes of expected file: - SHA256:eac7c87ae7118d29d55d497c8a3873dd1c0c062dd3df06ca74a4710ddcb950d9 - MD5Sum:40029a8ea9aa7a6c9ddf3aa60404c17a [weak] - Filesize:20884 [weak] Err:2 http://deb.debian.org/debian bookworm/main amd64 libcdio-paranoia2 amd64 10.2+2.0.1-1 File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.10.246 443] Hashes of expected file: - SHA256:ef0610a344c1548c386868d7480bb4a7fc69b5bfb459e99df4c8f96c658c0088 - MD5Sum:a568135bfb8fa5370fda17b8852edfdc [weak] - Filesize:20380 [weak] Err:3 http://deb.debian.org/debian bookworm/main amd64 libavdevice59 amd64 7:5.1.4-0+deb12u1 File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.10.246 443] Hashes of expected file: - SHA256:479cdac9422e291a83eecaabb222369d4191710ddecbf7ac538dcfcc41df7a95 - MD5Sum:a1042dd7161976d81355a8da1c728f4d [weak] - Filesize:111160 [weak] Err:4 http://deb.debian.org/debian bookworm/main amd64 ffmpeg amd64 7:5.1.4-0+deb12u1 File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.10.246 443] Hashes of expected file: - SHA256:078295a64b9f719f7beaea1aeec9d1d0376afee605ff078c542792916798123a - MD5Sum:ba928f239b23fc112343be32059fb47a [weak] - Filesize:1811108 [weak] E: Failed to fetch https://myattwg.att.com/olam/jsp/login/uverse/VS/UverseAccount.html File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.10.246 443] Hashes of expected file: - SHA256:eac7c87ae7118d29d55d497c8a3873dd1c0c062dd3df06ca74a4710ddcb950d9 - MD5Sum:40029a8ea9aa7a6c9ddf3aa60404c17a [weak] - Filesize:20884 [weak] E: Failed to fetch https://myattwg.att.com/olam/jsp/login/uverse/VS/UverseAccount.html File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.10.246 443] Hashes of expected file: - SHA256:ef0610a344c1548c386868d7480bb4a7fc69b5bfb459e99df4c8f96c658c0088 - MD5Sum:a568135bfb8fa5370fda17b8852edfdc [weak] - Filesize:20380 [weak] E: Failed to fetch https://myattwg.att.com/olam/jsp/login/uverse/VS/UverseAccount.html File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.10.246 443] Hashes of expected file: - SHA256:479cdac9422e291a83eecaabb222369d4191710ddecbf7ac538dcfcc41df7a95 - MD5Sum:a1042dd7161976d81355a8da1c728f4d [weak] - Filesize:111160 [weak] E: Failed to fetch https://myattwg.att.com/olam/jsp/login/uverse/VS/UverseAccount.html File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.10.246 443] Hashes of expected file: - SHA256:078295a64b9f719f7beaea1aeec9d1d0376afee605ff078c542792916798123a - MD5Sum:ba928f239b23fc112343be32059fb47a [weak] - Filesize:1811108 [weak] E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing? $ date; sudo apt-get update Sat Jan 13 08:27:12 AM UTC 2024 Get:1 file:/run/live/medium bookworm InRelease Ign:1 file:/run/live/medium bookworm InRelease Get:2 file:/run/live/medium bookworm Release [4,535 B] Get:2 file:/run/live/medium bookworm Release [4,535 B] Get:3 file:/run/live/medium bookworm Release.gpg Ign:3 file:/run/live/medium bookworm Release.gpg Hit:4 http://deb.debian.org/debian bookworm InRelease Reading package lists... Done $ sudo apt-get install --fix-missing Reading package lists... Done Building dependency tree... Done Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. $ date; sudo apt-get install ffmpeg Sat Jan 13 08:33:59 AM UTC 2024 Reading package lists... Done Building dependency tree... Done Reading state information... Done The following additional packages will be installed: libavdevice59 libcdio-cdda2 libcdio-paranoia2 Suggested packages: ffmpeg-doc The following NEW packages will be installed: ffmpeg libavdevice59 libcdio-cdda2 libcdio-paranoia2 0 upgraded, 4 newly installed, 0 to remove and 0 not upgraded. Need to get 1,964 kB of archives. After this operation, 2,841 kB of additional disk space will be used. Do you want to continue? [Y/n] Get:1 http://deb.debian.org/debian bookworm/main amd64 libcdio-cdda2 amd64 10.2+2.0.1-1 [20.9 kB] Get:2 http://deb.debian.org/debian bookworm/main amd64 libcdio-paranoia2 amd64 10.2+2.0.1-1 [20.4 kB] Get:3 http://deb.debian.org/debian bookworm/main amd64 libavdevice59 amd64 7:5.1.4-0+deb12u1 [111 kB] Get:4 http://deb.debian.org/debian bookworm/main amd64 ffmpeg amd64 7:5.1.4-0+deb12u1 [1,811 kB] Err:1 http://deb.debian.org/debian bookworm/main amd64 libcdio-cdda2 amd64 10.2+2.0.1-1 File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.3.229 443] Hashes of expected file: - SHA256:eac7c87ae7118d29d55d497c8a3873dd1c0c062dd3df06ca74a4710ddcb950d9 - MD5Sum:40029a8ea9aa7a6c9ddf3aa60404c17a [weak] - Filesize:20884 [weak] Err:2 http://deb.debian.org/debian bookworm/main amd64 libcdio-paranoia2 amd64 10.2+2.0.1-1 File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.3.229 443] Hashes of expected file: - SHA256:ef0610a344c1548c386868d7480bb4a7fc69b5bfb459e99df4c8f96c658c0088 - MD5Sum:a568135bfb8fa5370fda17b8852edfdc [weak] - Filesize:20380 [weak] Err:3 http://deb.debian.org/debian bookworm/main amd64 libavdevice59 amd64 7:5.1.4-0+deb12u1 File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.3.229 443] Hashes of expected file: - SHA256:479cdac9422e291a83eecaabb222369d4191710ddecbf7ac538dcfcc41df7a95 - MD5Sum:a1042dd7161976d81355a8da1c728f4d [weak] - Filesize:111160 [weak] Err:4 http://deb.debian.org/debian bookworm/main amd64 ffmpeg amd64 7:5.1.4-0+deb12u1 File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.3.229 443] Hashes of expected file: - SHA256:078295a64b9f719f7beaea1aeec9d1d0376afee605ff078c542792916798123a - MD5Sum:ba928f239b23fc112343be32059fb47a [weak] - Filesize:1811108 [weak] E: Failed to fetch https://myattwg.att.com/olam/jsp/login/uverse/VS/UverseAccount.html File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.3.229 443] Hashes of expected file: - SHA256:eac7c87ae7118d29d55d497c8a3873dd1c0c062dd3df06ca74a4710ddcb950d9 - MD5Sum:40029a8ea9aa7a6c9ddf3aa60404c17a [weak] - Filesize:20884 [weak] E: Failed to fetch https://myattwg.att.com/olam/jsp/login/uverse/VS/UverseAccount.html File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.3.229 443] Hashes of expected file: - SHA256:ef0610a344c1548c386868d7480bb4a7fc69b5bfb459e99df4c8f96c658c0088 - MD5Sum:a568135bfb8fa5370fda17b8852edfdc [weak] - Filesize:20380 [weak] E: Failed to fetch https://myattwg.att.com/olam/jsp/login/uverse/VS/UverseAccount.html File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.3.229 443] Hashes of expected file: - SHA256:479cdac9422e291a83eecaabb222369d4191710ddecbf7ac538dcfcc41df7a95 - MD5Sum:a1042dd7161976d81355a8da1c728f4d [weak] - Filesize:111160 [weak] E: Failed to fetch https://myattwg.att.com/olam/jsp/login/uverse/VS/UverseAccount.html File has unexpected size (7009 != 20884). Mirror sync in progress? [IP: 184.31.3.229 443] Hashes of expected file: - SHA256:078295a64b9f719f7beaea1aeec9d1d0376afee605ff078c542792916798123a - MD5Sum:ba928f239b23fc112343be32059fb47a [weak] - Filesize:1811108 [weak] E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing? $