I have tried everything, but mainly vnc4server and tightvncserver as
servers, and jollysfastvnc as the client. Note however it seems that X
server crashes, not just VNC and not the client. Even with a bug it
seems only the program should crash, not everything. I found it works
fine with NX (nomachine), but that is expensive. It is completely
reproducible--it never works under regular vnc. Ron
---
Ronald Cohen
Geophysical Laboratory
Carnegie Institution
5251 Broad Branch Rd., N.W.
Washington, D.C. 20015
rco...@carnegiescience.edu
office: 202-478-8937
skype: ronaldcohen
https://twitter.com/recohen3
https://www.linkedin.com/profile/view?id=163327727


On Mon, Apr 20, 2015 at 3:49 PM, Marcus D. Hanwell
<marcus.hanw...@kitware.com> wrote:
> Hi Ron,
>
> What VNC server/client are you trying to use? I have Ubuntu 14.04 and
> could try to replicate, I would expect this to work with VNC, the
> major complication is often getting a good OpenGL context but VNC
> usually does rendering on the server-side and simplifies this.
>
> Thanks,
>
> Marcus
>
> On Fri, Apr 17, 2015 at 9:19 AM, Cohen, Ronald
> <rco...@carnegiescience.edu> wrote:
>> It runs fine under nomachine, but the enterprise version of nomachine
>> needed to have virtual desktops is very expensive. Thanks,
>>
>> Ron
>> ---
>> Ronald Cohen
>> Geophysical Laboratory
>> Carnegie Institution
>> 5251 Broad Branch Rd., N.W.
>> Washington, D.C. 20015
>> rco...@carnegiescience.edu
>> office: 202-478-8937
>> skype: ronaldcohen
>> https://twitter.com/recohen3
>> https://www.linkedin.com/profile/view?id=163327727
>>
>>
>> On Thu, Apr 16, 2015 at 11:56 PM, Cohen, Ronald
>> <rco...@carnegiescience.edu> wrote:
>>> This is driving me crazy, and maybe someone has seen it. I have tried
>>> everything. I have a new ubuntu 14 machine and I built everthing with
>>> no errors, and avogadro runs fine on the console and ssh -X , but when
>>> I try to run it under vnc it always crashes the X server. I have tried
>>> every xserver I could find and every version of xstartup I could find.
>>> The whole vnc client crashes when I try just avogadro.
>>>
>>> After a crash the vnc log file shows:
>>>
>>> Thu Apr 16 23:46:04 2015
>>>  Connections: accepted: 0.0.0.0::51330
>>>  SConnection: Client needs protocol version 3.8
>>>  SConnection: Client requests security type VncAuth(2)
>>>  VNCSConnST:  Server default pixel format depth 16 (16bpp) little-endian 
>>> rgb565
>>>  VNCSConnST:  Client pixel format depth 16 (16bpp) little-endian rgb565
>>> XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":16"
>>>       after 172 requests (172 known processed) with 0 events remaining.
>>>
>>> If I run avogadro -h under vnc I see (and it does not crash the server):
>>>
>>> avogadro -h
>>> Xlib:  extension "XInputExtension" missing on display ":16".
>>> "Avogadro version: 1.1.1 Git: 5e4d1f7
>>> LibAvogadro version: 1.1.1 Git: 5e4d1f7"
>>> Locale:  "en_GB"
>>> Translation successfully loaded.
>>> Usage: avogadro [options] [files]
>>>
>>> Avogadro - Advanced Molecular Editor (version 1.1.1)
>>>
>>> Options:
>>>   -h, --help Show help options (this)
>>>   -v, --version Show version information
>>>
>>> So there are too symptoms--the XIO crash and the
>>> Xlib:  extension "XInputExtension" missing on display ":16".
>>>
>>> Neither of these happen on the console or a regular sh -X session.
>>>
>>> I really need to get this working under vnc, so if anyone has any
>>> ideas or experience with this I would greatly appreciate it!
>>>
>>> Thank you!
>>>
>>> Sincerely,
>>>
>>> Ron
>>>
>>> ---
>>> Ronald Cohen
>>> Geophysical Laboratory
>>> Carnegie Institution
>>> 5251 Broad Branch Rd., N.W.
>>> Washington, D.C. 20015
>>> rco...@carnegiescience.edu
>>> office: 202-478-8937
>>> skype: ronaldcohen
>>> https://twitter.com/recohen3
>>> https://www.linkedin.com/profile/view?id=163327727
>>
>> ------------------------------------------------------------------------------
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> ------------------------------------------------------------------------------
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> Develop your own process in accordance with the BPMN 2 standard
> Learn Process modeling best practices with Bonita BPM through live exercises
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Develop your own process in accordance with the BPMN 2 standard
Learn Process modeling best practices with Bonita BPM through live exercises
http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_
source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF
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