<html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body text="#000000" bgcolor="#FFFFCC"> It's okay now, I got OpenGL working again. <div class="moz-cite-prefix">On 15/12/12 19:55, David King wrote: </div> <blockquote cite="mid:50CCD5B3.8040704@avoura.com" type="cite"> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> I am running Ubuntu Studio 12.04 64-bit version. I have OpenGL and libGL stuff installed, but recently things that require it no longer run and I get an error message when trying to run from the command line like this: <blockquote> cairo-dock: error while loading shared libraries: libGL.so.1: cannot open shared object file: No such file or directory </blockquote> I have libgl1-mesa-glx installed, which provides libGL.so.1 I have Codeweavers Crossover 12.0 installed as well, and this has a diagnostics program cxdiag which gives the following output: <blockquote>~$ /opt/cxoffice/bin/cxdiag [MissingLibGlu] "Level"="Recommend" "Title"="Missing 32bit libGLU.so.1 library" "Description"="This may be needed by some games or CAD applications." [MissingLibGsm] "Level"="Suggest" "Title"="Missing 32bit libgsm.so.1 library" "Description"="Lets Windows applications use the GSM codec for audio compression and decompression." [MissingLibNss_mdns] "Level"="Require" "Title"="Missing 32bit libnss_mdns.so.2 library" "Description"="This library is needed for network and Internet access. Installing it is strongly recommended." [Properties] "display.depth"="24" [MissingLibGL] "Level"="Recommend" "Title"="Missing 32bit libGL.so.1 library" "Description"="Provides hardware-accelerated Direct3D and OpenGL support. This is used for games, but also for CAD applications." [OpenglNotWorking] "Level"="Recommend" "Title"="OpenGL does not work" "Description"="OpenGL did not work in our simple tests. This means OpenGL and DirectX applications, including most games, will likely not work. Other applications should be unaffected." </blockquote> I already installed the 32-bit libraries required by Crossover. Although if it still needs the ones listed above, then how can I install those? i.e. instead of the 64-bit versions, what command do use to install a 32-bit version? I tried sudo apt-get install libgl1-mesa-glx:386 and similar but nothing got installed as it could not find the package. Things like Cairo Dock which was the first thing I noticed had failed to run yesterday needs OpenGL libraries and so will not run, although I do not know if it is 32- or 64-bit. Before that everything worked fine. So I do not know what happened to break the system and OpenGL. The only thing I can think of is I had a small problem with Crossover running Photoshop, and I had to install the libjpeg (or similar) library, 32-bit, to get that working. And I updated Crossover from 11.3 to 12.0. Any ideas on how to get OpenGL working again? David K <fieldset class="mimeAttachmentHeader"></fieldset> </blockquote> </body> </html>