Hi Michael,
On Fri, Jul 31, 2009 at 05:24:34PM -, Michael Helmling wrote:
Public bug reported:
Binary package hint: openssh-server
Hi, since upgrading to karmic on one machine I get a strange behavior of
sshd:
- After exitting an SSH-session, the terminal on the client machine hangs
instead of closing
- On the server there is a sshd defunct after each such session (this is
especially annoying since I have a nagios server checking the SSH status
every few minutes, so the number of zombie processes rapidly increases)
- Additionally, I noticed that Ctrl-C does not work inside the SSH session,
which is a bash shortcut that I use very often ;-) (should start a new empty
command line ignoring what you've entered so far)
Restarting sshd takes exceptionally long, but at least kills all the zombies.
When I'm working on a terminal directly at the machine (i.e. not over SSH),
the behavior is totally normal, so I consider this an ssh (or at least
ssh-related) bug.
I've seen a similar behavior when I clone virtual machines. Rebooting
the virtual instance fixes all of the issue though.
Is your system a virtual machine or a physical machine? What happens if
you reboot the system? How is the system installed (from an iso, the
network)?
status incomplete
--
Mathias Gug
Ubuntu Developer http://www.ubuntu.com
** Changed in: openssh (Ubuntu)
Status: New = Incomplete
--
sshd zombie processes and strange behavior after karmic upgrade
https://bugs.launchpad.net/bugs/407428
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