Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
minidlna : Depends: libavformat58 (>= 7:4.0) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
Ign:1 https://www.ecoo.top/update/repo/armhf histb InRelease
Hit:2 http://repo.huaweicloud.com/ubuntu-ports focal InRelease
Get:3 http://repo.huaweicloud.com/ubuntu-ports focal-updates InRelease [128 kB]
Err:4 https://www.ecoo.top/update/repo/armhf histb Release
Certificate verification failed: The certificate is NOT trusted. The certificate chain uses not yet valid certificate. Could not handshake: Error in the certificate verification. [IP: 159.75.108.232 443]
Get:5 http://repo.huaweicloud.com/ubuntu-ports focal-backports InRelease [128 kB]
Get:6 http://repo.huaweicloud.com/ubuntu-ports focal-security InRelease [128 kB]
Ign:7 https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu focal InRelease
Err:8 https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu focal Release
Certificate verification failed: The certificate is NOT trusted. The certificate chain uses not yet valid certificate. Could not handshake: Error in the certificate verification. [IP: 2001:da8:d800:95::110 443]
Reading package lists... Done
E: The repository 'https://www.ecoo.top/update/repo/armhf histb Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Release file for http://repo.huaweicloud.com/ubuntu-ports/dists/focal-updates/InRelease is not valid yet (invalid for another 290d 20h 4min 24s). Updates for this repository will not be applied.
E: The repository 'https://mirrors.ustc.edu.cn/docker-ce/linux/ubuntu focal Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Release file for http://repo.huaweicloud.com/ubuntu-ports/dists/focal-backports/InRelease is not valid yet (invalid for another 160d 6h 54min 30s). Updates for this repository will not be applied.
E: Release file for http://repo.huaweicloud.com/ubuntu-ports/dists/focal-security/InRelease is not valid yet (invalid for another 289d 18h 11min 37s). Updates for this repository will not be applied.