** Changed in: libvirt (CentOS)
Status: Unknown = New
--
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to libvirt in Ubuntu.
https://bugs.launchpad.net/bugs/517478
Title:
remotely executed netcat (nc) uses -q option which is not
Sorry but this fix breaks ssh-connections for everyone not using a sh-
based shell as login-shell.
I personally use tcsh as login shell and nc -q 21 | grep -q 'requires
an argument';if [ $? -eq 0 ] ; then CMD='-q 0';else CMD='';fi;
isn't valid csh line.
** Attachment added: log
** Tags added: regression-potential
--
remotely executed netcat (nc) uses -q option which is not universally supported
https://bugs.launchpad.net/bugs/517478
You received this bug notification because you are a member of Ubuntu
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@glance: please open a new bug for that. Thanks.
** Tags removed: regression-potential
--
remotely executed netcat (nc) uses -q option which is not universally supported
https://bugs.launchpad.net/bugs/517478
You received this bug notification because you are a member of Ubuntu
Server Team,
** Tags added: karmic lucid
--
remotely executed netcat (nc) uses -q option which is not universally supported
https://bugs.launchpad.net/bugs/517478
You received this bug notification because you are a member of Ubuntu
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@Raghav
After virt-manager (0.8.2-2ubuntu4) and libvirt (0.7.5-5ubuntu10) were
released you don't have to patch virt-manager.
Actually I don't use ssh keys with password for virt-manager (no X ssh-
askpass installed) and I have installed these packages:
libvirt-bin 0.7.5-5ubuntu27
or email immediately and
delete it!
*
- Original Message -
From: zigi ziegl...@gmail.com
Date: Sunday, April 25, 2010 12:46 pm
Subject: [Bug 517478] Re: remotely executed netcat (nc) uses -q option
@Marc Deslauriers
Hi this is Raghav I have installed 10.04 Lucid beta 2 Desktop and also
have ssh askpass;
I have virt-manager version 0.8.2;
I have made the changes to console.py and invoke virt-manager; i still face the
problem
Unable to open connection to hypervisor URI
** Branch linked: lp:ubuntu/libvirt
--
remotely executed netcat (nc) uses -q option which is not universally supported
https://bugs.launchpad.net/bugs/517478
You received this bug notification because you are a member of Ubuntu
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@zigi:
Thanks for testing, I'll upload it today.
off topic: This link has the info you are looking for:
https://wiki.ubuntu.com/UbuntuDevelopment
--
remotely executed netcat (nc) uses -q option which is not universally supported
https://bugs.launchpad.net/bugs/517478
You received this bug
This bug was fixed in the package libvirt - 0.7.5-5ubuntu10
---
libvirt (0.7.5-5ubuntu10) lucid; urgency=low
* debian/patches/9015-autodetect-nc-params.patch: autodetect if the
remote nc command supports the -q option. (LP: #517478)
*
** Bug watch added: Red Hat Bugzilla #570629
https://bugzilla.redhat.com/show_bug.cgi?id=570629
** Also affects: libvirt via
https://bugzilla.redhat.com/show_bug.cgi?id=570629
Importance: Unknown
Status: Unknown
--
remotely executed netcat (nc) uses -q option which is not
I've built updated libvirt packages in my testing PPA that should fix
this:
https://launchpad.net/~mdeslaur/+archive/testing
Please test them and indicate here if they solve the issue for you.
Thanks
--
remotely executed netcat (nc) uses -q option which is not universally supported
@Marc Deslauriers:
Nice work, your version works just fine. Please upload your patch to
upstream.
Marc, can you give me advice, how to start with patching/bug fixing,
making own packages and building own PPA repository, thank you.
--
remotely executed netcat (nc) uses -q option which is not
https://bugzilla.redhat.com/show_bug.cgi?id=517778
--
remotely executed netcat (nc) uses -q option which is not universally supported
https://bugs.launchpad.net/bugs/517478
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to libvirt in
Libvirt should use similar hack like in virt-manager (from previous
RedHat's bugzilla report):
we pass a shell script as the SSH command, and try
to detect these incompatibilities. It's definitely a hack, but we don't have a
lot of options:
Bug #474107 does not fix it for me since libvirt itself (virsh) is using
-q anyway on new releases:
LIBVIRT_DEBUG=1 virsh -c qemu+ssh://r...@/system
It seems that nc -q code is present on libvirt itself too:
13:55:49.688: debug : doRemoteOpen:564 : proceeding with name = qemu:///system
Same here (Client: Ubuntu 9.10, libvirt server: CentOS 5.4). The patch
in Bug #474107 fixes it for me.
** Changed in: libvirt (Ubuntu)
Status: New = Confirmed
--
remotely executed netcat (nc) uses -q option which is not universally supported
https://bugs.launchpad.net/bugs/517478
You
Can't connect from RedHat based systems:
https://bugzilla.redhat.com/show_bug.cgi?id=517778
** Also affects: libvirt (CentOS) via
http://bugs.centos.org/view.php?id=4188
Importance: Unknown
Status: Unknown
** Also affects: libvirt (Fedora) via
virsh;
$ virsh -c qemu+ssh://r...@xxx.xxx.xxx.xxx/system
error: server closed connection
error: failed to connect to the hypervisor
virt-manager:
Unable to open connection to hypervisor URI
'qemu+ssh://r...@xxx.xxx.xxx.xxx/system':
server closed connection
Traceback (most recent call last):
https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/474107
--
remotely executed netcat (nc) uses -q option which is not universally supported
https://bugs.launchpad.net/bugs/517478
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to
You can fix it temporarily by installing a version of nc which
recognizes the -q option on the remote server. You can try my
workaround.
On ubuntu system:
# apt-get install build-essential quilt
$ cd /usr/src
$ apt-get source netcat-openbsd
$ cd ./netcat-openbsd-1.89
$ ./debian/rules
Now you
Bug report for CentOS: http://bugs.centos.org/view.php?id=4188
** Bug watch added: CentOS Mantis #4188
http://bugs.centos.org/view.php?id=4188
--
remotely executed netcat (nc) uses -q option which is not universally supported
https://bugs.launchpad.net/bugs/517478
You received this bug
Bug report for RedHat:
https://bugzilla.redhat.com/show_bug.cgi?id=562176
** Bug watch added: Red Hat Bugzilla #562176
https://bugzilla.redhat.com/show_bug.cgi?id=562176
--
remotely executed netcat (nc) uses -q option which is not universally supported
https://bugs.launchpad.net/bugs/517478
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