Using ATI:

dx@dx-K53SK:~ > WINEDEBUG=-all pipelight-plugin --system-check | grep libGL
libGL.so.1: /usr/lib/i386-linux-gnu/libGL.so.1
wine: cannot find L"C:\\windows\\system32\\winemenubuilder.exe"
libGL.so.1: /usr/lib/libGL.so.1

dx@dx-K53SK:/usr/lib/i386-linux-gnu > ls -allh | grep libGL
lrwxrwxrwx   1 root root    10 lis 15 13:04 libGL.so -> libGL.so.1
lrwxrwxrwx   1 root root    12 lis 15 13:04 libGL.so.1 -> libGL.so.1.2
lrwxrwxrwx   1 root root    48 lis 15 13:04 libGL.so.1.2 -> /usr/lib/i386-linux-gnu/fglrx/fglrx-libGL.so.1.2
lrwxrwxrwx   1 root root    15 lip  7 21:22 libGLU.so.1 -> libGLU.so.1.3.1
-rw-r--r--   1 root root  454K paź 21  2013 libGLU.so.1.3.1


Using INTEL:

dx@dx-K53SK:~ > WINEDEBUG=-all pipelight-plugin --system-check | grep libGL
X Error of failed request:  BadRequest (invalid request code or no such operation)
  Major opcode of failed request:  157 (ATIFGLEXTENSION)
  Minor opcode of failed request:  66 ()
  Serial number of failed request:  163
  Current serial number in output stream:  163
libGL.so.1: /usr/lib/i386-linux-gnu/libGL.so.1
wine: cannot find L"C:\\windows\\system32\\winemenubuilder.exe"
libGL error: dlopen /usr/lib/i386-linux-gnu/dri/i965_dri.so failed (/usr/lib/i386-linux-gnu/dri/i965_dri.so: niewłaściwa klasa ELF: ELFCLASS32)
libGL.so.1: /usr/lib/libGL.so.1

dx@dx-K53SK:~ > ls /usr/lib/i386-linux-gnu -allh | grep libGL
lrwxrwxrwx   1 root root    10 lis 15 13:04 libGL.so -> libGL.so.1
lrwxrwxrwx   1 root root    12 lis 15 13:04 libGL.so.1 -> libGL.so.1.2
lrwxrwxrwx   1 root root    48 lis 15 13:04 libGL.so.1.2 -> /usr/lib/i386-linux-gnu/fglrx/fglrx-libGL.so.1.2
lrwxrwxrwx   1 root root    15 lip  7 21:22 libGLU.so.1 -> libGLU.so.1.3.1
-rw-r--r--   1 root root  454K paź 21  2013 libGLU.so.1.3.1