Yes, it seems to have something with pipelining, so I disabled it with the following configuration:
Acquire { http::Pipeline-Depth "0"; }; I have some machines updating with this setting for 2 days without errors now. The performance impact seems insignificant (I have low RTT connections). I also had the error occur on official mirrors, local mirrors with apache, and local mirrors with lighty before this. I hope this helps fixing the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801338 Title: apt fails to properly handle server-side connection closure To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1801338/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs