If I ssh from home or work to my new colo server running Fedora Core 5 (64-bit), the input side of the ssh session is painfully slow. If I type command lines fast, they echo back very slowly, one character at a time. Output, on the other hand, comes back at reasonable speed.
At first I thought this might be network congestion, but when I found that it happened from both work and home, I became dubious. This is confirmed not to be the problem, because I can ssh into the old server (FC3 32-bit) which is on the same network, and not have any trouble. Further, I can ssh from the old server into the new server, and have no trouble with that.
I thought it might be another SELinux issue, but enforcing is still off, and there aren’t any mysterious log messages.
This only started happening yesterday, and I don’t recall making any changes to the system between when it worked properly and now other than the Postfix configuration.
I’ll try rebooting.
Me too! Upgraded from FC4 (wherein everything was great, including
ssh) to FC5. Now, if I ssh into the box, its DOG SLOOOOW. Not just
the ssh console, but also things that tunnel over ssh and scp. All
of these things worked perfectly under FC4.
Here are all the things I have tried, but so far no luck:
-Disabled ipv6
-Disabled SElinux
-Disabled iptables
-Stopped all non-essential daemons
I’m having the same problem. Any help with this would be greatly appreciated.
When I had this problem, rebooting fixed it, and it didn’t occur again. I’m not sure what caused it, or the real fix.