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Old 10-14-2010, 04:55 PM
David Hopkins
 
Default Dbus issues

I'm hoping someone on the list can help with the following: On one of
my servers, the load average hit 400 ... the only error that shows up
is:

GVFS-RemoteVolumeMonitor: invoking IsSupported() failed for remote
volume monitor with dbus name org.gtk.Private.GduVolumeMonitor:
org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the
message bus security policy blocked the reply, the reply timeout
expired, or the network connection was broken.

DNS-SD initialization failed: An unexpected D-Bus error occured

This seems to happen randomly, though not so severe as a load average
of 400. The system is a dual-quad AMD system (64bit) running Karmic
with all patches. Home directories are nfs mounted from a file server
running RHEL5.4. I have an ldap authentication server (RHEL 5.4) and
DNS is also handled from a server running RHEL 5.4. IOW only my ltsp
servers are using Ubuntu. I have nscd running on the ubuntu systems.

Sincerely,
Dave Hopkins
Newark Charter School

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Old 10-14-2010, 04:55 PM
David Hopkins
 
Default Dbus issues

I'm hoping someone on the list can help with the following: On one of
my servers, the load average hit 400 ... the only error that shows up
is:

GVFS-RemoteVolumeMonitor: invoking IsSupported() failed for remote
volume monitor with dbus name org.gtk.Private.GduVolumeMonitor:
org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the
message bus security policy blocked the reply, the reply timeout
expired, or the network connection was broken.

DNS-SD initialization failed: An unexpected D-Bus error occured

This seems to happen randomly, though not so severe as a load average
of 400. The system is a dual-quad AMD system (64bit) running Karmic
with all patches. Home directories are nfs mounted from a file server
running RHEL5.4. I have an ldap authentication server (RHEL 5.4) and
DNS is also handled from a server running RHEL 5.4. IOW only my ltsp
servers are using Ubuntu. I have nscd running on the ubuntu systems.

Sincerely,
Dave Hopkins
Newark Charter School

--
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edubuntu-users@lists.ubuntu.com
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Old 10-15-2010, 03:14 PM
David Hopkins
 
Default Dbus issues

I think I may have found part of the issue ... plugin-container places
a very heavy load on the system. When a user goes to a site which is
using flash, it seems that plugin-container will launch and that then
starts to place a very heavy load on the system. I found a discussion
here: http://kb.mozillazine.org/Plugin-container_and_out-of-process_plugins

I have disabled plugin-container and the system is back to its
typical, acceptable performance.

Sincerely,
Dave Hopkins


On Thu, Oct 14, 2010 at 12:55 PM, David Hopkins <dahopkins429@gmail.com> wrote:
> I'm hoping someone on the list can help with the following: On one of
> my servers, the load average hit 400 ... the only error that shows up
> is:
>
> GVFS-RemoteVolumeMonitor: invoking IsSupported() failed for remote
> volume monitor with dbus name org.gtk.Private.GduVolumeMonitor:
> org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible
> causes include: the remote application did not send a reply, the
> message bus security policy blocked the reply, the reply timeout
> expired, or the network connection was broken.
>
> DNS-SD initialization failed: An unexpected D-Bus error occured
>
> This seems to happen randomly, though not so severe as a load average
> of 400. *The system is a dual-quad AMD system (64bit) running Karmic
> with all patches. Home directories are nfs mounted from a file server
> running RHEL5.4. *I have an ldap authentication server (RHEL 5.4) and
> DNS is also handled from a server running RHEL 5.4. *IOW only my ltsp
> servers are using Ubuntu. *I have nscd running on the ubuntu systems.
>
> Sincerely,
> Dave Hopkins
> Newark Charter School
>

--
edubuntu-devel mailing list
edubuntu-devel@lists.ubuntu.com
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/edubuntu-devel
 
Old 10-15-2010, 03:14 PM
David Hopkins
 
Default Dbus issues

I think I may have found part of the issue ... plugin-container places
a very heavy load on the system. When a user goes to a site which is
using flash, it seems that plugin-container will launch and that then
starts to place a very heavy load on the system. I found a discussion
here: http://kb.mozillazine.org/Plugin-container_and_out-of-process_plugins

I have disabled plugin-container and the system is back to its
typical, acceptable performance.

Sincerely,
Dave Hopkins


On Thu, Oct 14, 2010 at 12:55 PM, David Hopkins <dahopkins429@gmail.com> wrote:
> I'm hoping someone on the list can help with the following: On one of
> my servers, the load average hit 400 ... the only error that shows up
> is:
>
> GVFS-RemoteVolumeMonitor: invoking IsSupported() failed for remote
> volume monitor with dbus name org.gtk.Private.GduVolumeMonitor:
> org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible
> causes include: the remote application did not send a reply, the
> message bus security policy blocked the reply, the reply timeout
> expired, or the network connection was broken.
>
> DNS-SD initialization failed: An unexpected D-Bus error occured
>
> This seems to happen randomly, though not so severe as a load average
> of 400. *The system is a dual-quad AMD system (64bit) running Karmic
> with all patches. Home directories are nfs mounted from a file server
> running RHEL5.4. *I have an ldap authentication server (RHEL 5.4) and
> DNS is also handled from a server running RHEL 5.4. *IOW only my ltsp
> servers are using Ubuntu. *I have nscd running on the ubuntu systems.
>
> Sincerely,
> Dave Hopkins
> Newark Charter School
>

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edubuntu-users@lists.ubuntu.com
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