[X2Go-User] unable to open database file
I have a new x2go server installation that I installed from the EPEL 6
repository. I am getting the following error when I try to connect.
Connection failed. DBI
connect('dbname=/var/lib/x2go/x2go_sessions','',...) failed: unable to
open database file at /usr/lib64/x2go/x2gosqlitewrapper.pl line 93
[limit users] at /usr/lib64/x2go/x2gosqlitewrapper.pl line 93.
Usually I just install x2go and it works. Any ideas what might be
wrong or how to debug this installation?
Brent
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Re: [X2Go-User] suspended successfully message every 3 seconds
On Tue, 2015-05-05 at 00:28 +0200, Mihai Moldovan wrote: On 04.05.2015 11:08 PM, Brent S. Elmer Ph.D. wrote: Why do I see the following in my messages log file every 3 or 4 seconds. The session seems to stay up the whole time these messages are being written. May 4 21:04:02 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully What OS are you using? Do you see anything with ps axu | grep -i x2go | grep -i clean? You may be missing the cleansessions daemon script. Mihai # cat /etc/*-release LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch Red Hat Enterprise Linux Server release 6.6 (Santiago) Red Hat Enterprise Linux Server release 6.6 (Santiago) [root@usbd11qe11006 ~]# ps axu | grep -i x2go | grep -i clean root 12651 0.0 0.0 137428 2208 ?SApr06 24:57 /usr/bin/perl /usr/sbin/x2gocleansessions # tail /var/log/messages May 5 15:03:01 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:03:04 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:03:05 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:03:08 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:03:12 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:03:15 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:03:19 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:03:23 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:03:24 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:03:26 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully When a start a client to try to connect to cinstall, it shows me a cinstall-51 running. So I terminated it from the x2go client window. Then I saw this in the logs: # tail /var/log/messages May 5 15:08:40 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:08:43 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 5 15:08:43 usbd11qe11006 /usr/bin/x2goterminate-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been terminated successfully May 5 15:08:46 usbd11qe11006 /usr/sbin/x2gocleansessions[12651]: cinstall-51-1427807306_stDGNOME_dp24, pid 3278 cleaning up stale X11 socket file: /tmp/.X11-unix/X51 May 5 15:08:50 usbd11qe11006 /usr/sbin/x2gocleansessions[12651]: cinstall-51-1427807306_stDGNOME_dp24: found stale X-server process (3278), sending SIGKILL May 5 15:08:51 usbd11qe11006 gnome-keyring-daemon[3795]: dbus failure unregistering from session: Connection is closed May 5 15:08:51 usbd11qe11006 gnome-keyring-daemon[3795]: GVFS-RemoteVolumeMonitor: cannot remove match rule 'type='signal',interface='org.gtk.Private.RemoteVolumeMonitor',sender='org.gtk.Private.GduVolumeMonitor',': org.freedesktop.DBus.Error.Disconnected: Connection is closed May 5 15:08:51 usbd11qe11006 gnome-keyring-daemon[3795]: GVFS-RemoteVolumeMonitor: cannot remove match rule 'type='signal',interface='org.freedesktop.DBus',member='NameOwnerChanged',arg0='org.gtk.Private.GduVolumeMonitor'': org.freedesktop.DBus.Error.Disconnected: Connection is closed May 5 15:08:51 usbd11qe11006 gnome-keyring-daemon[3795]: dbus failure unregistering from session: Connection is closed May 5 15:09:02 usbd11qe11006 /usr/lib64/x2go/x2gogetagentstate[19401]: cinstall-51-1427807306_stDGNOME_dp24: state file for this session does not exists: /tmp/.x2go-cinstall/C-cinstall-51-1427807306_stDGNOME_dp24/state (this can be ignored during session startups) There seemed to be some kind of a problem with the cinstall-51 session. The client thought it was running but wouldn't let me connect to it. Maybe terminating it cleared it up Brent ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
[X2Go-User] suspended successfully message every 3 seconds
Why do I see the following in my messages log file every 3 or 4 seconds. The session seems to stay up the whole time these messages are being written. May 4 21:04:02 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 4 21:04:05 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 4 21:04:06 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 4 21:04:09 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 4 21:04:13 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 4 21:04:16 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 4 21:04:20 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 4 21:04:23 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 4 21:04:26 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully May 4 21:04:27 usbd11qe11006 /usr/bin/x2gosuspend-session: session with ID cinstall-51-1427807306_stDGNOME_dp24 has been suspended successfully ___ x2go-user mailing list x2go-user@lists.x2go.org http://lists.x2go.org/listinfo/x2go-user
Re: [X2Go-User] connection failed DBI
On Mon, 2015-01-19 at 05:07 +, Mike Gabriel wrote:
Hi Brent,
On Fr 16 Jan 2015 15:13:21 CET, Brent S. Elmer Ph.D. wrote:
I have a new x2go server setup on a Red Hat 6.3 system. When I try to
connect to it I get the following:
Connection failed DBI
connect('dbname=/home/x2gouser/x2go_sessions','',...) failed: unable to
open database file at /usr/lib64/x2go/x2gosqlitewrapper.pl line 89
[limit users] at /usr/lib64/x2go/x2gosqlitewrapper.pl line 89.
On the server, I tried to do a x2godbadmin --createdb and I got:
Can not find user (x2gouser)
So, I added user x2gouser and redid the x2godbadmin.
Now I get the error above.
I normally run Debian machines and have never had to do the adduser or
x2godbadmin that I can remember.
What do I need to do to get the x2go server working?
Brent
From what packaging source did you obtain your X2Go Server packages?
This should normally be all automatized during package installation.
Mike
It has always been my experience on Debian that everything was
automatized on installation. I looked on the x2go Redhat Enterprise
Linux installation instruction page and did the instructions for using
EPEL and also added x2go repository. I should have probably just done
the EPEL part. Anyhow, since both were enabled I not sure which one it
will get. Here is what it shows for x2goserver:
# yum info x2goserver
Loaded plugins: product-id, refresh-packagekit, rhui-lb, security,
subscription-manager
This system is not registered to Red Hat Subscription Management. You
can use subscription-manager to register.
Installed Packages
Name: x2goserver
Arch: x86_64
Version : 4.0.1.18
Release : 0.0x2go1.1.git20141006.949.main.el6
Size: 264 k
Repo: installed
From repo : x2go-releases
Summary : X2Go Server
URL : http://www.x2go.org
License : GPLv2+
Description : X2Go is a server based computing environment with
: - session resuming
: - low bandwidth support
: - session brokerage support
: - client side mass storage mounting support
: - audio support
: - authentication by smartcard and USB stick
:
: This package contains the main daemon and tools for X2Go
server-side session
: administrations.
Should I disable one or the other and reinstall or what?
Brent
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[X2Go-User] connection failed DBI
I have a new x2go server setup on a Red Hat 6.3 system. When I try to
connect to it I get the following:
Connection failed DBI
connect('dbname=/home/x2gouser/x2go_sessions','',...) failed: unable to
open database file at /usr/lib64/x2go/x2gosqlitewrapper.pl line 89
[limit users] at /usr/lib64/x2go/x2gosqlitewrapper.pl line 89.
On the server, I tried to do a x2godbadmin --createdb and I got:
Can not find user (x2gouser)
So, I added user x2gouser and redid the x2godbadmin.
Now I get the error above.
I normally run Debian machines and have never had to do the adduser or
x2godbadmin that I can remember.
What do I need to do to get the x2go server working?
Brent
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