Hi
Since new update/upgrade I am unable, with debian amd64 stretch, to preload a library that lies on the same folder from which I am working. What has changed in amd64 stretch that does no more finds the library and looks elsewhere for a non-existing library? Commands below:
francesco@vaio64:~/servers/cineca/RCM_remote_visualization$ LD_PRELOAD=/home/francesco/servers/cineca/RCM_remote_visualization/libX11.so.6 /bin/ls
libX11.so.6 RCM_linux_64bit
francesco@vaio64:~/servers/cineca/RCM_remote_visualization$ export LD_PRELOAD=/home/francesco/tmp/libX11.so.6
francesco@vaio64:~/servers/cineca/RCM_remote_visualization$ ldd /bin/ls
ERROR: ld.so: object '/home/francesco/tmp/libX11.so.6' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object '/home/francesco/tmp/libX11.so.6' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
linux-vdso.so.1 (0x00007ffefd181000)
libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007f01458d9000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f014553a000)
libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f01452c7000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f01450c3000)
/lib64/ld-linux-x86-64.so.2 (0x00007f0145d22000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f0144ea6000)
francesco@vaio64:~/servers/cineca/RCM_remote_visualization$
Therefore, I am unable, at this point, to launch a program for remote visualization (which worked well before the said update/upgrade):
francesco@vaio64:~/servers/cineca/RCM_remote_visualization$ ./RCM_linux_64bitERROR: ld.so: object '/home/francesco/tmp/libX11.so.6' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
ERROR: ld.so: object '/home/francesco/tmp/libX11.so.6' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
Traceback (most recent call last):
File "<string>", line 10, in <module>
File "/home/vagrant/devel/RCM/multivnc/PyInstaller/PyInstaller-2.1/PyInstaller/loader/pyi_importers.py", line 270, in load_module
File "/tmp/build/rcm_client_tk/out00-PYZ.pyz/Tkinter", line 39, in <module>
File "/home/vagrant/devel/RCM/multivnc/PyInstaller/PyInstaller-2.1/PyInstaller/loader/pyi_importers.py", line 409, in load_module
ImportError: /usr/lib/x86_64-linux-gnu/libX11.so.6: undefined symbol: xcb_poll_for_reply64
Grateful for advice
francesco pietra