OS/2, eCS & ArcaOS - Technical > Networking
OpenSSH_7.7p1 tcgetattr: Invalid argument
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Bernhard Pöttinger:
Hi,
I have updated my rpm packages and so openssh-clients version 7.7p1 was installed. This version has some problems:
--- Code: ---[C:\]ssh -V
OpenSSH_7.7p1, OpenSSL 1.0.2t 10 Sep 2019
[C:\]ssh prometheus
root@prometheus's password:
[b]tcgetattr: Invalid argument[/b]
Last login: Thu Dec 3 08:31:12 2020 from einstein.intern.openit.at
[root@prometheus ~]#
LIBC PANIC!!
_um_free_maybe_lock: Tried to free block twice - block=20034694 lock=0x1
pid=0x0041 ppid=0x003e tid=0x0001 slot=0x0078 pri=0x0200 mc=0x0000 ps=0x0010
C:\USR\BIN\SSH.EXE
Process dumping was disabled, use DUMPPROC / PROCDUMP to enable it.
The external process was cancelled by a Ctrl+Break or another process.
--- End code ---
The problem is the line "tcgetattr: Invalid argument". I have an older Version as OpenSSH_5.3p1 as wpi installed; this version does not show the error and is working proper. Is there a solution for version 7.7p1.
best regards
Silvan Scherrer:
--- Quote from: Bernhard Pöttinger on December 03, 2020, 10:24:43 am ---Hi,
I have updated my rpm packages and so openssh-clients version 7.7p1 was installed. This version has some problems:
--- Code: ---[C:\]ssh -V
OpenSSH_7.7p1, OpenSSL 1.0.2t 10 Sep 2019
[C:\]ssh prometheus
root@prometheus's password:
[b]tcgetattr: Invalid argument[/b]
Last login: Thu Dec 3 08:31:12 2020 from einstein.intern.openit.at
[root@prometheus ~]#
LIBC PANIC!!
_um_free_maybe_lock: Tried to free block twice - block=20034694 lock=0x1
pid=0x0041 ppid=0x003e tid=0x0001 slot=0x0078 pri=0x0200 mc=0x0000 ps=0x0010
C:\USR\BIN\SSH.EXE
Process dumping was disabled, use DUMPPROC / PROCDUMP to enable it.
The external process was cancelled by a Ctrl+Break or another process.
--- End code ---
The problem is the line "tcgetattr: Invalid argument". I have an older Version as OpenSSH_5.3p1 as wpi installed; this version does not show the error and is working proper. Is there a solution for version 7.7p1.
best regards
--- End quote ---
please write mail to info@bitwiseworks.com. we can then workout the issue way better than in here. as I have new builds since longer but never uploaded so far.
Rick Smith:
--- Quote from: Bernhard Pöttinger on December 03, 2020, 10:24:43 am ---Hi,
I have updated my rpm packages and so openssh-clients version 7.7p1 was installed. This version has some problems:
--- Code: ---[C:\]ssh -V
OpenSSH_7.7p1, OpenSSL 1.0.2t 10 Sep 2019
[C:\]ssh prometheus
root@prometheus's password:
[b]tcgetattr: Invalid argument[/b]
Last login: Thu Dec 3 08:31:12 2020 from einstein.intern.openit.at
[root@prometheus ~]#
LIBC PANIC!!
_um_free_maybe_lock: Tried to free block twice - block=20034694 lock=0x1
pid=0x0041 ppid=0x003e tid=0x0001 slot=0x0078 pri=0x0200 mc=0x0000 ps=0x0010
C:\USR\BIN\SSH.EXE
Process dumping was disabled, use DUMPPROC / PROCDUMP to enable it.
The external process was cancelled by a Ctrl+Break or another process.
--- End code ---
The problem is the line "tcgetattr: Invalid argument". I have an older Version as OpenSSH_5.3p1 as wpi installed; this version does not show the error and is working proper. Is there a solution for version 7.7p1.
best regards
--- End quote ---
Just curious if you had got this working? I am on 5.3 and I can’t sftp, run ssh-agent. I can ssh in to the arca vm but my kB doesn’t act as expected. I can’t backspace or use del or arrow keys.. is 7.7 fix any of this?
Regards,
Rick
Bernhard Pöttinger:
Hi Rick,
I have used an openssh wpi package
http://hobbes.nmsu.edu/download/pub/os2/apps/internet/telnet/openssh-5.3p1-bin.zip
which is working well; the openssh packages installed with yum do not work correctly.
best regards
Bernhard
Alex Taylor:
The SSHD port has always been a bit rough around the edges. Make sure your TERM setting is something reasonable, whatever the documentation recommends or perhaps 'os2'.
Also see what your login shell is: CMD, TNPIPE, or VIOROUTE. If one of those doesn't work well, try one of the others. (I always found TNPIPE seemed to work most smoothly, but it has some limitations.)
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