On 08/31/2013 11:30 AM, Steven Stern wrote:
On 08/31/2013 10:11 AM, Roger K. Wells wrote:
> On 08/31/2013 10:41 AM, Steven Stern wrote:
>> Is it just me or is anyone else seeing this?
>>
>> Description of problem:
>> Using SSH to access files on remote system (but local to my LAN). Using
>> arrow key to scroll through files or up/down in bash_history or left or
>> right in current command.
>>
>> Works fine with 3.10.7-200.
>>
>> When using kernel 3.10.9-200, cursor stops moving and characters are
>> either not being transmitted or are not echoing back. Have to wait for
>> 3-5 seconds to be able to continue typing.
>>
>>
>> Version-Release number of selected component (if applicable):
>> 3.10.9-200
>>
>> How reproducible:
>> SSH to another system. vi into a file. Press down-arrow and hold it.
>> Response will stop after 10-15 lines.
>>
>> Fedora 19 64 bit fully up-to-date as of 2013-08-31
>>
>>
https://bugzilla.redhat.com/show_bug.cgi?id=1003181
> I did your experiment with no problem.
> It scrolled down nearly 1000 lines in .bash_history when I stopped and
> system was still responsive.
>
> [roger@rwells-lnx ~]$ uname -a
> Linux rwells-lnx 3.10.9-200.fc19.x86_64 #1 SMP Wed Aug 21 19:27:58 UTC
> 2013 x86_64 x86_64 x86_64 GNU/Linux
>
> perhaps it is related to the terminal program?
> I use: xfce4-terminal-0.6.2-1.fc19.x86_64
>
Thanks. I'm using gnome-terminal (but on XFCE). The problem is
definitely Fedora kernel specific, but another commonality is that the
machines I'm talking to are running Centos 6.4.
here is the machine that I ssh'ed into:
[wellsr@repo ~]$ uname -a
Linux repo 2.6.18-308.1.1.el5.centos.plus #1 SMP Wed Mar 7 13:53:20 EST
2012 x86_64 x86_64 x86_64 GNU/Linux
here are its openssl/ssh versions:
[wellsr@repo ~]$ rpm -qa | grep ssl
openssl-devel-0.9.8e-22.el5
openssl-0.9.8e-22.el5
openssl-0.9.8e-22.el5
mod_ssl-2.2.3-63.el5.centos.1
[wellsr@repo ~]$ rpm -qa | grep ssh
openssh-4.3p2-82.el5
openssh-clients-4.3p2-82.el5
openssh-server-4.3p2-82.el5
openssh-askpass-4.3p2-82.el5
and here are mine:
[roger@rwells-lnx ~]$ rpm -qa | grep ssl
openssl-devel-1.0.1e-4.fc19.x86_64
openssl-libs-1.0.1e-4.fc19.x86_64
openssl-libs-1.0.1e-4.fc19.i686
openssl-devel-1.0.1e-4.fc19.i686
openssl-1.0.1e-4.fc19.x86_64
[roger@rwells-lnx ~]$ rpm -qa | grep ssh
openssh-6.2p2-5.fc19.x86_64
libssh2-1.4.3-4.fc19.i686
openssh-server-6.2p2-5.fc19.x86_64
openssh-clients-6.2p2-5.fc19.x86_64
libssh-0.5.5-1.fc19.x86_64
libssh2-1.4.3-4.fc19.x86_64
perhaps there is some clue here.
HTH,
Roger Wells
--
Roger Wells, P.E.
SAIC
221 Third St
Newport, RI 02840
401-847-4210 (voice)
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roger.k.wells(a)saic.com