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I packed a very easy Qt application (with shared libraries found by ldd) on my debian 11.

But it failed to run on ubuntu(20.04) virtual machine.

The error is : error while loading shared libraries: __vdso_time: invalid mode for dlopen(): Invalid argument

Both the glibc is version 2.31.  The version of qt is 6.3.2.

I used to set LD_LIBRARY_PATH to . or /usr/local/lib,it has no effect.

enter image description here

sixsixqaq
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1 Answers1

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You should never pack GLIBC or its constituent libraries (libc.so.6, libm.so.6, librt.so.1, libdl.so.2, libpthread.so.0) for reasons explained here.

The most likely cause of the error is a mismatch between /lib64/ld-linux-x86-64.so.2 and ./libdl.so.2. Removing the 5 libraries listed above from this directory should make the application work.

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