I had been tested memtest have 14 error. (see attach file - openoffice) After memtest output " dpkg -l |grep mesa: ii libgl1-mesa-dri 7.4-0ubuntu3 A free implementation of the OpenGl API -- D ii libgl1-mesa-glx 7.4-0ubuntu3 A free implementation of the OpenGl API -- G ii libglu1-mesa 7.4-0ubuntu3 The OpenGL utility library (GLU) ii mesa-utils 7.4-0ubuntu3 Miscellaneous Mesa GL utilities
Finally "glxinfo -v" have I/O error: bash: /usr/bin/glxinfo: input/output error ** Attachment added: "Memtest-Error.ods" http://launchpadlibrarian.net/26798125/Memtest-Error.ods -- glxgears crashed with signal 7 in _mesa_init_all_x86_transform_asm() https://bugs.launchpad.net/bugs/370184 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs