[Bug 1822370] Re: 19.04 beta openssh-client broken pipe
Christian Ehrhardt
1822370 at bugs.launchpad.net
Tue Apr 2 08:00:48 UTC 2019
Colin was so kind to also find this reference [1] in Debian.
Which asks about the same revert, but not yet for it affecting VMWare - instead it seems it also conflicts with "iptables -m tos" as well.
I'll bring it up with VMWare, but if also conflicting with some iptables
options that would be one more reason to revert it for 19.04, but none
of us has looked deeper into it yet.
[1]: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=923879
** Bug watch added: Debian Bug tracker #923879
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=923879
--
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to openssh in Ubuntu.
https://bugs.launchpad.net/bugs/1822370
Title:
19.04 beta openssh-client broken pipe
Status in openssh package in Ubuntu:
Triaged
Bug description:
New versions of openssh (as in Ubuntu 19.04) are reported to trigger a
connection issue:
packet_write_wait: Connection to x.x.x.x port 22: Broken pipe
In most of the cases this seems to affect VMWare based environments as
there is a bug in their implementation in regard to the traffic
shaping protocols.
Until resolved by VMWare the workarounds for now are:
Configure your client to use the old defaults permanently in
=> /etc/ssh/ssh_config
Host *
IPQoS lowdelay throughput
# You might want to limit to your VMware based systems
Or per command via:
$ ssh IPQoS="latency throughput" user at host
Two values as one is for interactive and one for non-interactive use
cases.
---- original report ----
Upgrade to Xubuntu 19.04 beta from 18.10
openssh-client
when trying to ssh into another system, following error:
packet_write_wait: Connection to x.x.x.x port 22: Broken pipe
Problem is consistent on trying to connect to various systems.
Can confirm was able to ssh prior to upgrade and can ssh into these
systems from other systems.
Can use putty on this system to ssh into these boxes as well.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: openssh-client 1:7.9p1-9
ProcVersionSignature: Ubuntu 5.0.0-8.9-generic 5.0.1
Uname: Linux 5.0.0-8-generic x86_64
ApportVersion: 2.20.10-0ubuntu23
Architecture: amd64
CurrentDesktop: XFCE
Date: Fri Mar 29 13:36:38 2019
InstallationDate: Installed on 2018-11-14 (135 days ago)
InstallationMedia: Xubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.2)
ProcEnviron:
LANGUAGE=en_US
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageVersions:
ssh-askpass N/A
libpam-ssh N/A
keychain N/A
ssh-askpass-gnome N/A
SSHClientVersion: OpenSSH_7.9p1 Ubuntu-9, OpenSSL 1.1.1b 26 Feb 2019
SourcePackage: openssh
UpgradeStatus: Upgraded to disco on 2019-03-29 (0 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1822370/+subscriptions
More information about the foundations-bugs
mailing list