David, Sorry that the workaround crash your system. Did opengl work properly on your system in common demo such as glgear or glxgear? Is your libGL provided by your display card driver? You might the actual libGL.so by
$ ls -l `locate libGL.so` lrwxrwxrwx 1 root root 10 Мар 11 01:41 /usr/lib32/libGL.so -> libGL.so.1 lrwxrwxrwx 1 root root 12 Мар 11 01:41 /usr/lib32/libGL.so.1 -> libGL.so.1.2 -rw-r--r-- 1 root root 395784 Июл 24 2009 /usr/lib32/libGL.so.1.2 lrwxrwxrwx 1 root root 10 Апр 14 15:33 /usr/lib/libGL.so -> libGL.so.1 lrwxrwxrwx 1 root root 12 Апр 14 15:33 /usr/lib/libGL.so.1 -> libGL.so.1.2 -rw-r--r-- 1 root root 527728 Апр 4 07:03 /usr/lib/libGL.so.1.2 thus /usr/lib/libGL.so.1.2 is the real libGL to find which package belongs to $ sudo dpkg -S /usr/lib/libGL.so.1.2 libgl1-mesa-glx: /usr/lib/libGL.so.1.2 On my debian with vesa driver, J opengl also crashed. You might test on some working system to find out how and when J opengl works. Сбт, 15 Май 2010, David Vincent-Jones писал(а): > On Sat, 2010-05-15 at 08:43 +0800, bill lam wrote: > > sudo ln -s /usr/lib/mesa/libGL.so.1 /usr/lib/libGL.so > > Bill; > > After a bit of a struggle and totally crashing my system, in an attempt > to install a missing video driver, I finally reinstalled and added > OSMesa that appeared to be called for and was missing. > > Java now appears to be the next problem: > # A fatal error has been detected by the Java Runtime Environment: > # SIGSEGV (0xb) at pc=0x008e1516, pid=5044, tid=2350242672 > # JRE version: 6.0_18-b18 > # Java VM: OpenJDK Server VM (14.0-b16 mixed mode linux-x86 ) > # Derivative: IcedTea6 1.8 > # Distribution: Ubuntu lucid (development branch), package > 6b18-1.8-0ubuntu1 > # Problematic frame: > # C [libGL.so+0x61516] > > Any ideas? > > David -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
