Forgot to mention in the original post, but trying to revert all updates that caused the problem (as per the versions listed above) but that didn't work because they no longer exist in the repo (and the system had already cleared the cache). So I always get the error that the package(s) were not found:
E: Version '245.4-4ubuntu3.3' for 'libnss-systemd' was not found E: Version '245.4-4ubuntu3.3' for 'libudev1:i386' was not found E: Version '245.4-4ubuntu3.3' for 'libudev1' was not found E: Version '245.4-4ubuntu3.3' for 'libudev-dev' was not found E: Version '245.4-4ubuntu3.3' for 'udev' was not found E: Version '245.4-4ubuntu3.3' for 'systemd-timesyncd' was not found E: Version '245.4-4ubuntu3.3' for 'systemd-sysv' was not found E: Version '245.4-4ubuntu3.3' for 'libpam-systemd' was not found E: Version '245.4-4ubuntu3.3' for 'systemd' was not found E: Version '245.4-4ubuntu3.3' for 'libsystemd0' was not found E: Version '245.4-4ubuntu3.3' for 'libsystemd0:i386' was not found E: Version '1:20.04.29' for 'ubuntu-release-upgrader-gtk' was not found E: Version '1:20.04.29' for 'ubuntu-release-upgrader-core' was not found E: Version '1:20.04.10.1' for 'update-manager' was not found E: Version '1:20.04.10.1' for 'update-manager-core' was not found E: Version '1:20.04.29' for 'python3-distupgrade' was not found E: Version '1:20.04.10.1' for 'python3-update-manager' was not found E: Version '3.192.30.3' for 'update-notifier' was not found E: Version '3.192.30.3' for 'update-notifier-common' was not found E: Version '0.100-0ubuntu4~20.04.3' for 'libnetplan0' was not found E: Version '0.100-0ubuntu4~20.04.3' for 'netplan.io' was not found E: Version '3.36.6-1ubuntu0.20.04.2' for 'mutter-common' was not found E: Version '3.36.6-1ubuntu0.20.04.2' for 'gir1.2-mutter-6' was not found E: Version '3.36.6-1ubuntu0.20.04.2' for 'libmutter-6-0' was not found E: Version '3.36.6-1ubuntu0.20.04.2' for 'mutter' was not found -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912773 Title: [MS-7C52, ATI R6xx HDMI, Digital Out, HDMI] No sound at all, second display not working, cpu/agpu performance dropped considerably To manage notifications about this bug go to: https://bugs.launchpad.net/amd/+bug/1912773/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
