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<p>You really need to consult the documentation for AWS Workspace.
For example, see
<a class="moz-txt-link-freetext" href="https://aws.amazon.com/blogs/compute/deploying-4k-gpu-backed-linux-desktop-instance-on-aws/">https://aws.amazon.com/blogs/compute/deploying-4k-gpu-backed-linux-desktop-instance-on-aws/</a>.
That information might be incomplete or out of date. I don't
know, but it should help you get your AWS Workspace properly
configured.<br>
</p>
<p> HTH,</p>
<p> Greg<br>
</p>
<div class="moz-cite-prefix">On 4/19/19 10:51 AM, Darin Lory wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAArhMEBvCNxit-LRzH0RKYo=xjFbzAHFmr4TF5CO8HxJUwU5_A@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">
<div dir="ltr">
<div>Greg,</div>
<div><br>
</div>
<div>Thank you very much for getting back to me.</div>
<div><br>
</div>
<div>RHEL 7.6 server is an AWS EC2 p3xxxx/Tesla V100 GPUs with
NVidia Toolkit 10.0 and NVIDIA Driver Version: 410.48.</div>
<div><br>
</div>
<div>Also has the MesaGL stuff installed. Do you think it
needs to be removed?</div>
<div><br>
</div>
<div><br>
</div>
<div>REHL 7.6:</div>
<div>$ glxinfo</div>
<div>name of display: localhost:10.0</div>
<div>X Error of failed request: BadValue (integer parameter
out of range for operation)</div>
<div> Major opcode of failed request: 149 (GLX)</div>
<div> Minor opcode of failed request: 24
(X_GLXCreateNewContext)</div>
<div> Value in failed request: 0x0</div>
<div> Serial number of failed request: 19</div>
<div> Current serial number in output stream: 20</div>
<div><br>
</div>
<div>$ export
LD_LIBRARY_PATH=/usr/local/cuda/lib64:${LD_LIBRARY_PATH}
#added /usr/local/cuda/lib64 to LD_LIBRARY_PATH to see if
that would make a difference. It didn't.</div>
<div><br>
</div>
<div>$ glxinfo</div>
<div>name of display: localhost:10.0</div>
<div>X Error of failed request: BadValue (integer parameter
out of range for operation)</div>
<div> Major opcode of failed request: 149 (GLX)</div>
<div> Minor opcode of failed request: 24
(X_GLXCreateNewContext)</div>
<div> Value in failed request: 0x0</div>
<div> Serial number of failed request: 19</div>
<div> Current serial number in output stream: 20</div>
<div><br>
</div>
<div>-Darin</div>
<div><br>
</div>
<div><br>
</div>
<div>++++++++++++++++++++</div>
<div>++++++++++++++++++++</div>
<div><br>
</div>
<div>Amazon Workspace:</div>
<div><br>
</div>
<div># glxinfo | grep "OpenGL version"</div>
<div>OpenGL version string: 2.1 Mesa 17.2.3</div>
<div><br>
</div>
<div>glxinfo list is long...</div>
<div><br>
</div>
<div># glxinfo |wc -l</div>
<div>716</div>
<div><br>
</div>
<div><br>
</div>
<div># ls -l *GL*</div>
<div>lrwxrwxrwx 1 root root 20 Sep 28 2018
libEGL_mesa.so.0 -> libEGL_mesa.so.0.0.0</div>
<div>-rwxr-xr-x 1 root root 240200 Aug 2 2018
libEGL_mesa.so.0.0.0</div>
<div>lrwxrwxrwx 1 root root 15 Sep 28 2018 libEGL.so.1
-> libEGL.so.1.0.0</div>
<div>-rwxr-xr-x 1 root root 83952 Jul 30 2018
libEGL.so.1.0.0</div>
<div>lrwxrwxrwx 1 root root 22 Sep 28 2018
libGLdispatch.so.0 -> libGLdispatch.so.0.0.0</div>
<div>-rwxr-xr-x 1 root root 641176 Jul 30 2018
libGLdispatch.so.0.0.0</div>
<div>lrwxrwxrwx 1 root root 21 Sep 28 2018
libGLESv1_CM.so.1 -> libGLESv1_CM.so.1.0.0</div>
<div>-rwxr-xr-x 1 root root 45680 Jul 30 2018
libGLESv1_CM.so.1.0.0</div>
<div>lrwxrwxrwx 1 root root 18 Sep 28 2018
libGLESv2.so.2 -> libGLESv2.so.2.0.0</div>
<div>-rwxr-xr-x 1 root root 75136 Jul 30 2018
libGLESv2.so.2.0.0</div>
<div>lrwxrwxrwx 1 root root 17 Sep 28 2018
libGLEW.so.1.10 -> libGLEW.so.1.10.0</div>
<div>-rwxr-xr-x 1 root root 495032 Aug 2 2018
libGLEW.so.1.10.0</div>
<div>lrwxrwxrwx 1 root root 14 Sep 28 2018 libGL.so.1
-> libGL.so.1.0.0</div>
<div>-rwxr-xr-x 1 root root 582136 Jul 30 2018
libGL.so.1.0.0</div>
<div>lrwxrwxrwx 1 root root 15 Sep 28 2018 libGLU.so.1
-> libGLU.so.1.3.1</div>
<div>-rwxr-xr-x 1 root root 516208 Aug 18 2018
libGLU.so.1.3.1</div>
<div>lrwxrwxrwx 1 root root 27 Sep 28 2018
libGLX_indirect.so.0 -> /usr/lib64/libGLX_mesa.so.0</div>
<div>lrwxrwxrwx 1 root root 20 Sep 28 2018
libGLX_mesa.so.0 -> libGLX_mesa.so.0.0.0</div>
<div>-rwxr-xr-x 1 root root 485096 Aug 2 2018
libGLX_mesa.so.0.0.0</div>
<div>lrwxrwxrwx 1 root root 15 Sep 28 2018 libGLX.so.0
-> libGLX.so.0.0.0</div>
<div>-rwxr-xr-x 1 root root 70776 Jul 30 2018
libGLX.so.0.0.0</div>
<div>lrwxrwxrwx 1 root root 20 Sep 28 2018
libQtOpenGL.so.4 -> libQtOpenGL.so.4.8.5</div>
<div>lrwxrwxrwx 1 root root 20 Sep 28 2018
libQtOpenGL.so.4.8 -> libQtOpenGL.so.4.8.5</div>
<div>-rwxr-xr-x 1 root root 1060432 Aug 18 2018
libQtOpenGL.so.4.8.5</div>
<div><br>
</div>
<br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Thu, Apr 18, 2019 at 6:17
PM Greg Couch <<a href="mailto:gregc@cgl.ucsf.edu"
moz-do-not-send="true">gregc@cgl.ucsf.edu</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>Chimera works best when it is running directly on your
local computer. So you would ideally copy the data you
want to visualize from the AWS Workspace (i.e, cloud) to
your local disk to visualize it. Or, perhaps, you could
use a program like sshfs to remotely mount your data. And
on your local computer, if you have NVIDIA graphics, you
should install the proprietary NVIDIA graphics driver; if
you have AMD graphics, both the open source and the
proprietary drivers should work; and if you have Intel
graphics, your only choice is the open source driver.</p>
<p>However, remotely displaying, like you are trying to do,
should work if your local computer is running Linux.
Since the AWS Workspace has open source drivers installed,
you might need to switch your local graphics to the open
source version. Or copy the libGL.so from your local
computer, to the AWS Workspace. That is, the two drivers
need to be compatible.</p>
<p>In the AWS workspace, run the glxinfo problem to see what
its OpenGL setup is like. glxinfo is in the glx-utils
package.<br>
</p>
<p> Good luck,</p>
<p> Greg<br>
</p>
<div class="gmail-m_-1736804614510130307moz-cite-prefix">On
4/18/19 1:23 PM, Darin Lory wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div>Dear ChimeraGurus,</div>
<div><br>
</div>
<div>I'm trying to get Chimera 1.13.1 working on RHEL
7.6. I have it working on Amazon Linux 2 in AWS
Workspace.</div>
<div><br>
</div>
<div>Does anybody know what the yum package
dependencies are for REHL or CentOS 7?</div>
<div><br>
</div>
<div>Chimera is crashing after "initializing graphics"
as per the --debug command line option.</div>
<div><br>
</div>
<div>I know that I had to do this to fix a few errors:</div>
<div><br>
</div>
<div>yum install tkinter</div>
<div>yum install tk-devel</div>
<div>yum install libXScrnSaver</div>
<div>yum install mesa-libGL mesa-libGL-devel</div>
<div>yum install firefox </div>
<div><br>
</div>
<div>Kindly advise.</div>
<div><br>
</div>
<div>Best regards,</div>
<div><br>
</div>
<div>-Darin</div>
<div><br>
</div>
<div>on RHEL 7.6:</div>
<div>$ which chimera</div>
<div>/usr/local/bin/chimera</div>
<div>[s.darin.lory@ip-10-246-148-209 ~]$ chimera
--debug</div>
<div>initializing general preferences</div>
<div>loading Tix</div>
<div>initializing graphics</div>
<div>X Error of failed request: BadValue (integer
parameter out of range for operation)</div>
<div> Major opcode of failed request: 149 (GLX)</div>
<div> Minor opcode of failed request: 3
(X_GLXCreateContext)</div>
<div> Value in failed request: 0x0</div>
<div> Serial number of failed request: 1439</div>
<div> Current serial number in output stream: 1440</div>
<div><br>
</div>
<div>RHEL 7.6:</div>
<div><br>
</div>
<div>$ cat /etc/redhat-release</div>
<div>Red Hat Enterprise Linux Server release 7.6
(Maipo)</div>
<div><br>
</div>
<div>$ rpm -qa |grep mesa</div>
<div>mesa-libGLw-8.0.0-4.el7.x86_64</div>
<div>mesa-libGLw-devel-8.0.0-4.el7.x86_64</div>
<div>mesa-libGL-devel-18.0.5-4.el7_6.x86_64</div>
<div>mesa-libGLES-18.0.5-4.el7_6.x86_64</div>
<div>mesa-libGL-18.0.5-4.el7_6.x86_64</div>
<div>mesa-libGLU-9.0.0-4.el7.x86_64</div>
<div>mesa-libxatracker-18.0.5-3.el7.x86_64</div>
<div>mesa-dri-drivers-18.0.5-3.el7.x86_64</div>
<div>mesa-libEGL-18.0.5-4.el7_6.x86_64</div>
<div>mesa-libglapi-18.0.5-4.el7_6.x86_64</div>
<div>mesa-filesystem-18.0.5-3.el7.x86_64</div>
<div>mesa-libGLU-devel-9.0.0-4.el7.x86_64</div>
<div>mesa-libgbm-18.0.5-4.el7_6.x86_64</div>
<div>+++++++++++++++++++++++</div>
<div>$ rpm -qa |grep GL</div>
<div>mesa-libGLw-8.0.0-4.el7.x86_64</div>
<div>mesa-libGLw-devel-8.0.0-4.el7.x86_64</div>
<div>mesa-libGL-devel-18.0.5-4.el7_6.x86_64</div>
<div>ghc-GLUT-2.4.0.0-40.el7.x86_64</div>
<div>mesa-libGLES-18.0.5-4.el7_6.x86_64</div>
<div>ghc-OpenGL-devel-2.8.0.0-40.el7.x86_64</div>
<div>mesa-libGL-18.0.5-4.el7_6.x86_64</div>
<div>mesa-libGLU-9.0.0-4.el7.x86_64</div>
<div>mesa-libEGL-18.0.5-4.el7_6.x86_64</div>
<div>ghc-OpenGLRaw-1.3.0.0-40.el7.x86_64</div>
<div>ghc-GLURaw-devel-1.3.0.0-40.el7.x86_64</div>
<div>ghc-GLURaw-1.3.0.0-40.el7.x86_64</div>
<div>ghc-OpenGL-2.8.0.0-40.el7.x86_64</div>
<div>ghc-OpenGLRaw-devel-1.3.0.0-40.el7.x86_64</div>
<div>ghc-GLUT-devel-2.4.0.0-40.el7.x86_64</div>
<div>mesa-libGLU-devel-9.0.0-4.el7.x86_64</div>
<div>+++++++++++++++++++++++</div>
<div>$ rpm -qa |grep tk</div>
<div>gtk-update-icon-cache-3.22.30-3.el7.x86_64</div>
<div>libreport-gtk-2.1.11-42.el7.x86_64</div>
<div>webkitgtk4-2.20.5-1.el7.x86_64</div>
<div>atk-2.28.1-1.el7.x86_64</div>
<div>gtk2-2.24.31-1.el7.x86_64</div>
<div>gtk3-3.22.30-3.el7.x86_64</div>
<div>webkitgtk4-jsc-2.20.5-1.el7.x86_64</div>
<div>tk-8.5.13-6.el7.x86_64</div>
<div>libpeas-gtk-1.22.0-1.el7.x86_64</div>
<div>webkitgtk3-2.4.11-2.el7.x86_64</div>
<div>webkitgtk4-plugin-process-gtk2-2.20.5-1.el7.x86_64</div>
<div>tk-devel-8.5.13-6.el7.x86_64</div>
<div>gtksourceview3-3.24.8-1.el7.x86_64</div>
<div>adwaita-gtk2-theme-3.28-2.el7.x86_64</div>
<div>at-spi2-atk-2.26.2-1.el7.x86_64</div>
<div>tkinter-2.7.5-77.el7_6.x86_64</div>
<div><br>
</div>
<div><br>
</div>
<div>Amazon Linux 2:</div>
<div><br>
</div>
<div>on Amazon Linux 2:</div>
<div><br>
</div>
<div>$ chimera --debug</div>
<div>initializing general preferences</div>
<div>loading Tix</div>
<div>initializing graphics</div>
<div>create application</div>
<div>loading Pmw</div>
<div>creating main window</div>
<div>creating menus</div>
<div>creating toolbar</div>
<div>creating viewer</div>
<div>initializing OpenGL</div>
<div>initializing preferences</div>
<div>initializing dialogs</div>
<div>initializing COM</div>
<div>initializing extensions</div>
<div><br>
</div>
<div>$cat /etc/os-release</div>
<div>NAME="Amazon Linux"</div>
<div>VERSION="2"</div>
<div>ID="amzn"</div>
<div>ID_LIKE="centos rhel fedora"</div>
<div>VERSION_ID="2"</div>
<div>PRETTY_NAME="Amazon Linux 2"</div>
<div>ANSI_COLOR="0;33"</div>
<div>CPE_NAME="cpe:2.3:o:amazon:amazon_linux:2"</div>
<div>HOME_URL="<a href="https://amazonlinux.com/"
target="_blank" moz-do-not-send="true">https://amazonlinux.com/</a>"</div>
<div><br>
</div>
<div>$ uname -a</div>
<div>Linux xxxxxxx 4.14.106-97.85.amzn2.x86_64 #1 SMP
Fri Mar 15 17:07:54 UTC 2019 x86_64 x86_64 x86_64
GNU/Linux</div>
<div><br>
</div>
<div>$ rpm -qa |grep mesa</div>
<div>mesa-libEGL-17.2.3-8.20171019.amzn2.0.4.x86_64</div>
<div>mesa-libGL-17.2.3-8.20171019.amzn2.0.4.x86_64</div>
<div>mesa-private-llvm-3.9.1-3.amzn2.0.2.x86_64</div>
<div>mesa-libglapi-17.2.3-8.20171019.amzn2.0.4.x86_64</div>
<div>mesa-dri-drivers-17.2.3-8.20171019.amzn2.0.4.x86_64</div>
<div>mesa-libgbm-17.2.3-8.20171019.amzn2.0.4.x86_64</div>
<div>mesa-libwayland-egl-17.2.3-8.20171019.amzn2.0.4.x86_64</div>
<div>mesa-libGLU-9.0.0-4.amzn2.0.2.x86_64</div>
<div>mesa-filesystem-17.2.3-8.20171019.amzn2.0.4.x86_64</div>
<div>+++++++++++++++++++++++</div>
<div>$ rpm -qa |grep GL</div>
<div>mesa-libEGL-17.2.3-8.20171019.amzn2.0.4.x86_64</div>
<div>mesa-libGL-17.2.3-8.20171019.amzn2.0.4.x86_64</div>
<div>libGLEW-1.10.0-5.amzn2.0.2.x86_64</div>
<div>mesa-libGLU-9.0.0-4.amzn2.0.2.x86_64</div>
<div>+++++++++++++++++++++++</div>
<div>$ rpm -qa |grep tk</div>
<div>gtk2-2.24.31-1.amzn2.0.2.x86_64</div>
<div>pinentry-gtk-0.8.1-17.amzn2.0.2.x86_64</div>
<div>webkitgtk4-jsc-2.14.7-3.amzn2.0.1.x86_64</div>
<div>ibus-gtk3-1.5.17-2.amzn2.x86_64</div>
<div>libappindicator-gtk3-12.10.0-13.amzn2.0.1.x86_64</div>
<div>xdg-user-dirs-gtk-0.10-4.amzn2.0.1.x86_64</div>
<div>fltk-1.3.4-1.amzn2.0.2.x86_64</div>
<div>gtkspell3-3.0.3-4.amzn2.0.2.x86_64</div>
<div>gtk-murrine-engine-0.98.2-13.amzn2.x86_64</div>
<div>libdbusmenu-gtk2-16.04.0-4.amzn2.0.1.x86_64</div>
<div>gtk3-3.22.26-4.amzn2.x86_64</div>
<div>rtkit-0.11-10.amzn2.0.1.x86_64</div>
<div>gtk-update-icon-cache-3.22.26-4.amzn2.x86_64</div>
<div>libreoffice-gtk3-5.3.6.1-19.amzn2.0.1.x86_64</div>
<div>adwaita-gtk2-theme-3.22.2-2.amzn2.x86_64</div>
<div>tk-8.5.13-6.amzn2.0.2.x86_64</div>
<div>libcanberra-gtk3-0.30-5.amzn2.0.2.x86_64</div>
<div>libdbusmenu-gtk3-16.04.0-4.amzn2.0.1.x86_64</div>
<div>libpeas-gtk-1.20.0-1.amzn2.0.2.x86_64</div>
<div>tk-devel-8.5.13-6.amzn2.0.2.x86_64</div>
<div>gtk2-engines-2.20.2-14.amzn2.x86_64</div>
<div>gtksourceview2-2.11.2-24.amzn2.x86_64</div>
<div>libreoffice-gtk2-5.3.6.1-19.amzn2.0.1.x86_64</div>
<div>gtkspell-2.0.16-8.amzn2.0.2.x86_64</div>
<div>webkitgtk4-plugin-process-gtk2-2.14.7-3.amzn2.0.1.x86_64</div>
<div>ibus-gtk2-1.5.17-2.amzn2.x86_64</div>
<div>pygtk2-2.24.0-9.amzn2.0.2.x86_64</div>
<div>atk-2.22.0-3.amzn2.0.2.x86_64</div>
<div>at-spi2-atk-2.22.0-2.amzn2.0.2.x86_64</div>
<div>gstreamer1-plugins-bad-free-gtk-1.10.4-3.amzn2.x86_64</div>
<div>gtksourceview3-3.22.2-1.amzn2.0.2.x86_64</div>
<div>pygtksourceview-2.10.1-16.amzn2.x86_64</div>
<div>atkmm-2.24.2-1.amzn2.0.2.x86_64</div>
<div>webkitgtk4-2.14.7-3.amzn2.0.1.x86_64</div>
<div>libindicator-gtk3-12.10.1-6.amzn2.0.1.x86_64</div>
<div>gtkmm30-3.22.2-1.amzn2.x86_64</div>
<div><br>
</div>
<div>
<div dir="ltr"
class="gmail-m_-1736804614510130307gmail_signature">
<div dir="ltr">
<div>-Darin<br>
<br>
"The most exciting phrase to hear in science,
the one that heralds new discoveries, is not
'Eureka!' (I found it!) but 'That's funny
...'" -Issac Asimov</div>
<div><br>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<fieldset
class="gmail-m_-1736804614510130307mimeAttachmentHeader"></fieldset>
<pre class="gmail-m_-1736804614510130307moz-quote-pre">_______________________________________________
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</pre>
</blockquote>
</div>
</blockquote>
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</blockquote>
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