Platform: Lubuntu 11.10 x64

Program: Gish

When I try to launch Gish from the command line (/opt/gish/gi.sh), there are no problems. But when I try to launch it from the LXDE menu, it will not start.

Contents of /usr/share/applications/gish.desktop:

[Desktop Entry]
Categories=Game;ActionGame;AdventureGame;ArcadeGame;
Exec=/opt/gish/gi.sh
Path=/opt/gish
Icon=x-gish
Terminal=false
Type=Application
Name=Gish

I tried changing Terminal=false to Terminal=true to debug it, but then I just got a blank terminal, and the game didn't start.

Edit:

Here is some additional information, as requested by Eliah Kagan below:

• I tried editing /usr/share/applications/gish.desktop, as recommended, but it had no effect

• However, ~/.xsession-errors contained the following error:

  [: 8: x86_64: unexpected operator
  ./gish_32: error while loading shared libraries: libGL.so.1: wrong ELF class: ELFCLASS64
  

  I think there's a problem with the /opt/gish/gi.sh shell script. This is its contents:

  cd /opt/gish/
  
  MACHINE_TYPE=`uname -m`
  if [ ${MACHINE_TYPE} == 'x86_64' ]; then
    ./gish_64
  else
    ./gish_32
  fi
  

  I'm not too familiar with Bash, so hopefully someone else can point out the error.

  I have a 64-bit machine. I think that when the script is run from the command line, it's properly launching the 64-bit version (/opt/gish/gish_64), but when it's run from the LXDE menu, it's launching the 32-bit version (/opt/gish/gish_32), which is causing the libGL.so.1 error. However, this may be related to my libGL.so.1 problems with 2 other games.