What you have to set manually: that's not a transparent proxy. Transparent proxy is something what you don't even need to set up, since the outgoing traffic is automatically "grabbed" and redirected to force through the proxy (that's why it's "transparent": you don't even need to specify it). It will work, if your proxy is really 192.168.120.199 on port 8080 and it really does not need authentication, and your proxy administrator granted some kind of access to your machine or not rejecting it.Īlso please note that what you wrote about is not a transparent proxy. Rev C/Debian sudo apt-get update sudo apt-get upgrade Older models/Angstrom sudo opkg. So, revert those modifications, and type only this: Here are instructions to get you started on the platforms used by. When it works, you have time to modify things if you don't want to set up manually each time. Done Building dependency tree Reading state inform. After the usual: apt-get upgrade I get this error: Reading package lists. If I were you, I would kill all of these modifications in files you mentioned, and I would try only to set up http_proxy and etc parameters. After upgrading to Ubuntu 16.04, I cannot update my system. However you wrote:Įxport I am totally confused, do you need password based authentication? If no, whyĭid you wrote username/password there? And what was "proxyaddress:proxyport, the same as you wrote about before, 192.168.120.199:8080? If so, continue to re-run the above -fix-missing command until it completes successfully. It is possible that even this command will throw 'Hash sum mismatch' errors, because the issue can come from transient network content errors. This is the case, if you are very sure you set up things well. If this happens, run: sudo apt-get update -fix-missing. If it's you, then it's another question but then you need to ask about the proxy, what kind of proxy software it is, and so on. If you were sure, it's the good proxy what you set (192.168.120.199:8080) then it's not your problem, but the administrator's of the proxy. Error while sudo apt-get update & sudo apt-get dist-upgrade 23 April 2019 17:40 1 23 April 2019 18:31 2 23 April 2019 19:54 3 23 April 2019. I don't think that you can do anything with this on your box. It is stuck at RUN apt-get -y update with the following error messages: 4.436 E: Release file for is not valid yet (invalid for another 2d 16h 26min 22s). I wrote on commandline: export apt-get updateĪnd I edited /etc/apt/apt.conf: Acquire::http::proxy "" ĭoes anyone knows how to make apt-get working through a transparent proxy? It might just work with the older command, but no guarantees. Maybe one workaround you can try is to use sudo apt-get update & sudo apt-get upgrade. W: Fehlschlag beim Holen von 503 Service UnavailableĮ: Einige Indexdateien konnten nicht heruntergeladen werden, sie wurden ignoriert oder alte an ihrer Stelle benutzt. Try again in a few days, then if it still gives you an issue, come back again. When I try to do an 'apt-get update' I get these warnings (in german). N: See apt-secure(8) manpage for repository creation and user configuration details.Į: The repository ' focal Release' no longer has a Release file.Į: The repository ' Release' no longer has a Release file.I am using a transparent proxy (other box). N: Updating from such a repository can't be done securely, and is therefore disabled by default. Try installing ca-certificates.Į: The repository ' stable Release' no longer has a Release file. Could not handshake: Error in the certificate verification. 1 This question already has answers here : Trouble downloading packages list due to a 'Hash sum mismatch' error (22 answers) Closed 2 years ago. The question is about enabling APT to update and upgrade and not about fixing postfix configuration that apparently is not in use and OP did not complain about postfix functionality but rather want to update their system using APT. Get:2 file:/var/cudnn-local-repo-ubuntu2004-8.3.1.22 Release Ĭertificate verification failed: The certificate is NOT trusted. What that update-node-js-version is talking about, is a completely and totally unrelated tool: Its the Advanced Package Tool, which is a tool to manage installations on debian and ubuntu - linux distros. Get:1 file:/var/cudnn-local-repo-ubuntu2004-8.3.1.22 InRelease 20 years ago, java shipped with a tool called apt: Annotation Processor Tool.This tool was obsolete not much later. I was trying to install a checkpoint ssl software for VPN, but seems like something messed up all my certificates.
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