Hi Dmitryi, hope you are doing well. I tried reinstalling SAMSON but it didn't solve the problem indeed...
I don't want you of course to solve my problem for VMD ^^, (I have also written to VMD for assistance) but I can share you this info , maybe it is linked to the problem I have with SAMSON : when I open vmd (which seems, as SAMSON, perfectly installed), I get the following message in the terminal :
Info) VMD for LINUXAMD64, version 1.9.3 (December 1, 2016)
Info) http://www.ks.uiuc.edu/Research/vmd/
Info) Email questions and bug reports to vmd@ks.uiuc.edu
Info) Please include this reference in published work using VMD:
Info) Humphrey, W., Dalke, A. and Schulten, K., `VMD - Visual
Info) Molecular Dynamics', J. Molec. Graphics 1996, 14.1, 33-38.
Info) -------------------------------------------------------------
Info) Multithreading available, 8 CPUs detected.
Info) Free system memory: 28GB (90%)
Info) Dynamically loaded 2 plugins in directory:
Info) /usr/local/lib/vmd/plugins/LINUXAMD64/molfile
vmd >
bot nothing opens (no VMD interface).
Moreover, if I type "menu main status", I get "off", anf if I type "menu main on" (to activate the menu), and again "menu main status", I still get "off". If I type "menu list", I get nothing (meaning that there is no available menu, which is why I don't even get the main menu window opening).
What is really strange is that VMD seems to have been perfectly installed, as I can analyse a pdb file as follows :
vmd CF_OX_monomer_11_SAMSON.pdb
in the terminal gives :
Info) VMD for LINUXAMD64, version 1.9.3 (December 1, 2016)
Info) http://www.ks.uiuc.edu/Research/vmd/
Info) Email questions and bug reports to vmd@ks.uiuc.edu
Info) Please include this reference in published work using VMD:
Info) Humphrey, W., Dalke, A. and Schulten, K., `VMD - Visual
Info) Molecular Dynamics', J. Molec. Graphics 1996, 14.1, 33-38.
Info) -------------------------------------------------------------
Info) Multithreading available, 8 CPUs detected.
Info) Free system memory: 28GB (90%)
Info) Dynamically loaded 2 plugins in directory:
Info) /usr/local/lib/vmd/plugins/LINUXAMD64/molfile
Info) File loading in progress, please wait.
Info) Using plugin pdb for structure file CF_OX_monomer_11_SAMSON.pdb
Info) Using plugin pdb for coordinates from file CF_OX_monomer_11_SAMSON.pdb
Info) Determining bond structure from distance search ...
Info) Eliminating bonds duplicated from existing structure...
Info) Finished with coordinate file CF_OX_monomer_11_SAMSON.pdb.
Info) Analyzing structure ...
Info) Atoms: 93
Info) Bonds: 99
Info) Angles: 0 Dihedrals: 0 Impropers: 0 Cross-terms: 0
Info) Bondtypes: 0 Angletypes: 0 Dihedraltypes: 0 Impropertypes: 0
Info) Residues: 1
Info) Waters: 0
Info) Segments: 1
Info) Fragments: 1 Protein: 2 Nucleic: 0
vmd > exit
Info) VMD for LINUXAMD64, version 1.9.3 (December 1, 2016)
Info) Exiting normally.
In another computer where VMD works perfectly, I get the following message in the terminal when opening VMD :
/usr/local/lib/vmd/vmd_LINUXAMD64: /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1: no version information available (required by /usr/local/lib/vmd/vmd_LINUXAMD64)
Info) VMD for LINUXAMD64, version 1.9.3 (November 30, 2016)
Info) http://www.ks.uiuc.edu/Research/vmd/
Info) Email questions and bug reports to vmd@ks.uiuc.edu
Info) Please include this reference in published work using VMD:
Info) Humphrey, W., Dalke, A. and Schulten, K., `VMD - Visual
Info) Molecular Dynamics', J. Molec. Graphics 1996, 14.1, 33-38.
Info) -------------------------------------------------------------
Info) Multithreading available, 4 CPUs detected.
Info) CPU features: SSE2 AVX AVX2 FMA
Info) Free system memory: 681MB (35%)
Info) No CUDA accelerator devices available.
Warning) Detected X11 'Composite' extension: if incorrect display occurs
Warning) try disabling this X server option. Most OpenGL drivers
Warning) disable stereoscopic display when 'Composite' is enabled.
Info) OpenGL renderer: SVGA3D; build: RELEASE; LLVM;
Info) Features: STENCIL MDE CVA MTX NPOT PP PS GLSL(OVF)
Info) Full GLSL rendering mode is available.
Info) Textures: 2-D (4096x4096), 3-D (256x256x256), Multitexture (8)
Info) Dynamically loaded 2 plugins in directory:
Info) /usr/local/lib/vmd/plugins/LINUXAMD64/molfile
vmd >
=> so OpenGL seems also to be what lacks (at least in the messages in the terminal) for me for VMD to open its menu and graphics, so maybe, concerning SAMSON, it is due to a bad installation of OpenGL, I don't know...
Thank you.
Regards,
Robert
