Error: Ld.So: Object 'Libgtk3-Nocsd.So.0' from Ld_Preload Cannot Be Preloaded

ERROR: ld.so: object 'libgtk3-nocsd.so.0' from LD_PRELOAD cannot be preloaded

Found the answer after a bit of web searching here: https://github.com/PX4/Firmware/issues/9409

Solution

If you update your .bashrc with the below line it should fix the issue:

export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libgtk3-nocsd.so.0

In addition, you may need to install the following package:

sudo apt install gtk3-nocsd

An Alternative

Another user reported installing the following package fixed their issue:

sudo apt-get install libgtk3-nocsd0:i386

ERROR: ld.so: object LD_PRELOAD cannot be preloaded: ignored

The linker takes some environment variables into account. one is LD_PRELOAD

from man 8 ld-linux:

LD_PRELOAD
          A whitespace-separated list of additional,  user-specified,  ELF
          shared  libraries  to  be loaded before all others.  This can be
          used  to  selectively  override  functions   in   other   shared
          libraries.   For  setuid/setgid  ELF binaries, only libraries in
          the standard search directories that are  also  setgid  will  be
          loaded.

Therefore the linker will try to load libraries listed in the LD_PRELOAD variable before others are loaded.

What could be the case that inside the variable is listed a library that can't be pre-loaded. look inside your .bashrc or .bash_profile environment where the LD_PRELOAD is set and remove that library from the variable.

ERROR: LD_PRELOAD cannot be preloaded :ignored

This is a side effect of installing the gtk3-nocsd package. On 64-bit systems, it sets the LD_PRELOAD environment variable in a way that is incompatible with 32-bit multi-arch binaries. The error message is harmless. You can try removing the gtk3-nocsd package if you do not need it (apt remove gtk3-nocsd as root), or set the LD_PRELOAD environment variable when launching Wine:

LD_PRELOAD= wine

LXC container running on Ubuntu gives linker errors (ERROR: ld.so)

I solved that problem today.

1. From the discussion here, I realized that for arch the equivalent packet is gtk3 (and NOT libgtk3 nor libgtk3-dev nor libgtk3-nocsd, as I was originally searching).

2. From here I found out that I need to install the gtk3 package by issuing the command:

# pacman -Syu gtk3

3. And then following from this answer for Ubuntu, I tried something similar for arch, as shown below:

#export LD_PRELOAD=/usr/lib/libgtk-3.so.0

and now the error no longer appears.

(If not obvious, all of these steps were done inside the arch container, of course.)

ERROR: ld.so: object 'getpid.so' from LD_PRELOAD cannot be preloaded: ignored

Looks like the loader is unable to find getpid.so as you've not mentioned the path to the library.

Try:

LD_PRELOAD=/full/path/to/getpid.so ./testpid

wrong ELF class: ELFCLASS32, but only when using GDB

ERROR: ld.so: object './hack/libdfhack.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.

This error comes from GDB starting your (64-bit) shell, which in turn execs your (32-bit) dfhack program.

You should only care about preloading into the target program. The fact that libdfhack.so was not preloaded into your shell is of no consequence, and you should simply ignore it.

Wine window is too small

It was the fault of not building wine with freetype

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