Ubuntu 11.04 - VMware-Player dies when opening a virtual machine: FIX

Since the update from April 21st, VMWare Player dies every time a virtual machine is started. the log shows:

(vmware-unity-helper:3090): GLib-WARNING **: /build/buildd/glib2.0-2.28.6/./glib/goption.c:2132: ignoring no-arg, optional-arg or filename flags (8) on option of type 0
(vmware-unity-helper:3090): GLib-WARNING **: /build/buildd/glib2.0-2.28.6/./glib/goption.c:2132: ignoring no-arg, optional-arg or filename flags (8) on option of type 0
(vmware-unity-helper:3142): GLib-WARNING **: /build/buildd/glib2.0-2.28.6/./glib/goption.c:2132: ignoring no-arg, optional-arg or filename flags (8) on option of type 0
(vmware-unity-helper:3142): GLib-WARNING **: /build/buildd/glib2.0-2.28.6/./glib/goption.c:2132: ignoring no-arg, optional-arg or filename flags (8) on option of type 0

To fix this, you have to tell VMWare Player to use its own glib: Insert the line

export LD_PRELOAD=/usr/lib/vmware/lib/libglib-2.0.so.0/libglib-2.0.so.0

into the file /usr/bin/vmplayer - right after the copyright notice. The Beginning of the file should now look as follows:

#!/usr/bin/env bash
#
# Copyright 2005-2008 VMware, Inc.  All rights reserved.
#
# Wrapper for the real 'vmplayer' binary. Ensure that the
# binary will find all the shared libraries it needs. If a shared
# library is not available from any of the standard system-wide
# locations, we provide it from the location where the VMware software
# is installed.
#
export LD_PRELOAD=/usr/lib/vmware/lib/libglib-2.0.so.0/libglib-2.0.so.0
set -e

Save the file and restart VMWare player - you should be back in business.


Update: BobS commented on this issue - scroll down for his comment and linked to a thread. I personally haven't been able to try this out (Natty just causes too many problems on my maschine), but will do so shortly. Thanks BobS!

Controlling the fan of the netgear stora

I recently bought a netgear stora. I like the small form-factor of the device and also the fact that it can be hacked easily and you can put a plain vanilla debian on it. While the fan is not nearly as noisy as the fan of the dns-230 which I owned previously, I still got annoyed. I figured that the two hdds (WD EARS 2TB) don't produce much heat anyway so I decided turn off the fan. This has worked for me for more than two weeks now, and the stora never gets much warmer than room temperature (even under heavy load).

HOWEVER, I TAKE NO RESPONSIBILITY WHATSOEVER IF YOUR HARDDISKS GET FRIED OR YOUR HOUSE BURNS DOWN IN THE PROCESS

Here is, how you can control the fan (you must have debian installed on the stora):

1. log in as root
2. install ic2-tools:
   root@pico:~# apt-get install i2c-tools
3. create two scripts to start and stop the fan:
   echo "i2cset -y 0 0x1b 0x04 0x0b" >/usr/bin/fan_off
   
4. echo "i2cset -y 0 0x1b 0x04 0x0a" >/usr/bin/fan_on
   chmod +x /usr/bin/fan_off
   
5. chmod +x /usr/bin/fan_on
6. you can now switch on/off the fan using the commando sudo fan_on / sudo fan_off
7. enjoy the silence :-)

Accessing VMWare Server 2 with native remote console

1. Install the firefox plugin via the "console" tab in the webaccess
2. go to the plugin directory, e.g. /home/chris/.mozilla/firefox/3oj121wq1.default/extensions/VMwareVMRC@vmware.com/plugins
3. you can run  ./vmware-vmrc -h from here to get the connection dialog that lets you connect to your vmware server
4. in the field host-name, type in your server-name or ip-address followed by :8333, e.g. server.example.com:8333
5. Enter your credentials and connect - you'll get a list of the registered vms which you can manage from here

vmware remote console

Accessing VMWare Server 2 with Firefox > 3.5

If you get timeouts while trying to access the webinterface of Vmware Server with Firefox, you might have to enable ssl2 authentication:

in a new browser tab, type about:config in the address bar. Now enter ssl2 in the filter box. change the entry "security.enable_ssl2" to "true".

You should now be able to access the webinterface again.