This appears to be an exact duplicate of the bug 429794, which I just filed.
>From the stack trace, I'm wondering if this is a bug in the nvidia-glx driver: $ dpkg -S /usr/lib/libGLcore.so.1 nvidia-glx-185: /usr/lib/libGLcore.so.1 ... but I can't select the nvidia-graphics-drivers-185 package, so I'm not sure if the correct people have visibility. -- glxgears crashed with SIGSEGV in calloc() https://bugs.launchpad.net/bugs/428909 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp