en complément, les messages d'erreur, pour aider; mais en synthèse la mise à jour est impossible, les modules en erreur ne sont pas ignorés. Apparemment des sources inexistantes ? ou autre chose ?
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf base-files armhf 10.3+rpi1+deb10u2 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf libext2fs2 armhf 1.44.5-1+deb10u2 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf e2fsprogs armhf 1.44.5-1+deb10u2 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf libcupsimage2 armhf 2.2.10-6+deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf libcups2 armhf 2.2.10-6+deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf openssh-sftp-server armhf 1:7.9p1-10+deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf libcom-err2 armhf 1.44.5-1+deb10u2 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf openssh-server armhf 1:7.9p1-10+deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf openssh-client armhf 1:7.9p1-10+deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf ssh all 1:7.9p1-10+deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf libwebkit2gtk-4.0-37 armhf 2.26.2-1~deb10+1+rpi1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf libjavascriptcoregtk-4.0-18 armhf 2.26.2-1~deb10+1+rpi1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf gir1.2-webkit2-4.0 armhf 2.26.2-1~deb10+1+rpi1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf gir1.2-javascriptcoregtk-4.0 armhf 2.26.2-1~deb10+1+rpi1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf libqt5opengl5 armhf 5.11.3+dfsg1-1+rpi1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf openjdk-11-jdk armhf 11.0.5+10-1~deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf openjdk-11-jre armhf 11.0.5+10-1~deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf openjdk-11-jdk-headless armhf 11.0.5+10-1~deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf openjdk-11-jre-headless armhf 11.0.5+10-1~deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf libss2 armhf 1.44.5-1+deb10u2 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])
E:
http://raspbian.raspberrypi.org/raspbian buster/main armhf sudo armhf 1.8.27-1+deb10u1 is not (yet) available (404 Not Found [IP: 93.93.128.193 80])