Topics

1

General Questions and Answers / Devices and electrodes

« on: December 12, 2014, 18:52 »

1. I have atomic configuration of a "device", XYZ-file, already optimized from external source. There is no inherent periodicity in the structure.
2. I import XYZ-file into VNL, and start the construction of device.
3. If I will try to use "Device from bulk", I will have something completely wrong, because all interatomic distances are different.

The question is: how to declare part of the structure as electrode without repetions of device's atoms?

As an example, imagine that you have system similar to this http://quantumwise.com/documents/manuals/latest/VNLTutorial/index.html/chap.gnr.html#sect1.gnr.preface, but all atoms of the initial device (between red lines) were randomly displaced or missing.

2

General Questions and Answers / Apploication bug

« on: December 11, 2014, 14:36 »

I have Ubuntu 12.04 LTS.

When I start VNL, and try to open Builder, application fails. Details:
non@non:~/ex/mp$ vnl
WARNING: Application calling GLX 1.3 function "glXCreatePbuffer" when GLX 1.3 is not supported!  This is an application bug!
X Error: GLXUnsupportedPrivateRequest 162
  Extension:    148 (Uknown extension)
  Minor opcode: 16 (Unknown request)
  Resource id:  0x10007
X Error: GLXUnsupportedPrivateRequest 162
  Extension:    148 (Uknown extension)
  Minor opcode: 17 (Unknown request)
  Resource id:  0x10008
X Error: GLXUnsupportedPrivateRequest 162
  Extension:    148 (Uknown extension)
  Minor opcode: 16 (Unknown request)
  Resource id:  0x10007
X Error: GLXBadDrawable 156
  Extension:    148 (Uknown extension)
  Minor opcode: 5 (Unknown request)
  Resource id:  0x4600212
Segmentation fault (core dumped)


It happens when I open existing project. When I'm trying to create "new project", builder doesn't crash.

3

Installation and License Questions / Licensing error

« on: November 4, 2014, 11:55 »

Hi!

I have Ubuntu and I'm trting to act as written in the installation guide of the user manual (http://quantumwise.com/documents/manuals/latest/InstallationGuide/index.html/chap.licensing.html).

After executing ./lmx_server -l licensefile.lic I got the following message:

[2014-11-04 11:40:48] Minimum user remove time set to 120 seconds.
[2014-11-04 11:40:48] LM-X License Server v4.6.5 build 60e4490c on ubuntu (Linux_x64)
[2014-11-04 11:40:48] Copyright (C) 2002-2014 X-Formation. All rights reserved.
[2014-11-04 11:40:48] Website: http://www.lm-x.com http://www.x-formation.com
[2014-11-04 11:40:48] License server has pid 3139.
[2014-11-04 11:40:48] Serving licenses for vendor QUANTUM.
[2014-11-04 11:40:48]
[2014-11-04 11:40:48] License server using TCP IPv4 port 6200.
[2014-11-04 11:40:48] License server using TCP IPv6 port 6200.
[2014-11-04 11:40:48] License server using UDP IPv4 port 6200.
[2014-11-04 11:40:48] Reading licenses...
[2014-11-04 11:40:48] License file(s):
[2014-11-04 11:40:48] qw_license.lic
[2014-11-04 11:40:48] WARNING: Feature atkclassical (v14.2) is ignored: (Err: 35) Unable to use local license as a network license.
[2014-11-04 11:40:48] WARNING: Feature atkdft (v14.2) is ignored: (Err: 35) Unable to use local license as a network license.
[2014-11-04 11:40:48] WARNING: Feature atkmaster (v14.2) is ignored: (Err: 35) Unable to use local license as a network license.
[2014-11-04 11:40:48] WARNING: Feature atkpython (v14.2) is ignored: (Err: 35) Unable to use local license as a network license.
[2014-11-04 11:40:48] WARNING: Feature atkse (v14.2) is ignored: (Err: 35) Unable to use local license as a network license.
[2014-11-04 11:40:48] WARNING: Feature atkslave (v14.2) is ignored: (Err: 35) Unable to use local license as a network license.
[2014-11-04 11:40:48] WARNING: Feature atkvasp (v14.2) is ignored: (Err: 35) Unable to use local license as a network license.
[2014-11-04 11:40:48] WARNING: Feature vnl (v14.2) is ignored: (Err: 35) Unable to use local license as a network license.
[2014-11-04 11:40:48] Log file path: Not set
[2014-11-04 11:40:48] Log to stdout: Yes
[2014-11-04 11:40:48] Log format: Normal
[2014-11-04 11:40:48] Configuration file path: Not set
[2014-11-04 11:40:48] WARNING: No licenses to serve.
[2014-11-04 11:40:48]
[2014-11-04 11:40:48] To administrate the license server go to page http://ubuntu:6200
[2014-11-04 11:40:48] Ready to serve...

I used demo license that I recieved on 31st of October.

What should I do?

4

Installation and License Questions / Built-in demo license

« on: October 30, 2014, 16:59 »

So, as I can reed in the readme: "Anyone who wants to try 12.2 - existing QuantumWise customer or not - can just download and install it without obtaining a license for it beforehand. This version will run using a built-in demo license which lasts for 14 days."

I installed Nanolab, and this is what I see:


What shall I do?