On Tue, 3 Dec 2019 at 14:36, Joe Aquilina <joeaquil...@westnet.com.au> wrote:
> Upgraded a Debian stretch machine to buster yesterday morning. All seemed to > go fine but I can no longer SSH in to that server. I get the following when I > try to login: > packet_write_wait: Connection to <server_name> port 22: Broken pipe > I found some pages on the net that suggest using IPQoS=throughput and/or > ServerAliveInterval and Server ActiveCountMax - none worked. > I have checked the .ssh directory and file permissions - they appear to be ok. > I have removed and reinstalled openssh - no change, still can't login. > I can ping the machine but can't login; however, I can ssh out from the > server in question to other computers on the local network. Any suggestions > as to what is wrong and how I fix this? Hi, have you seen this? ... https://www.debian.org/releases/buster/amd64/release-notes/ch-information.en.html#idm1263
