segmentation fault while running on another computer

[suffeeen]

hello, I meet segmentation fault when I move my qt app to another computer I write a minimal program, and still meet the segmentation fault when run “QApplication a(argc, argv);”

I use qt5.10.0 my code(only modified here)：

#include "mainwindow.h" #include <QApplication>

int main(int argc, char *argv[]) { printf("1\n"); QApplication a(argc, argv); printf("2\n"); MainWindow w; printf("3\n"); w.show(); printf("4\n"); return a.exec(); }

How I packed: linuxdeployqt testForAnotherComputer -appimage version: linuxdeployqt (commit aeafcd2), build 13 built on 2022-01-28 22:37:07 UTC

working on my computer(ubuntu16.04) like this: run: ./testForAnotherComputer output: 1 QXcbXConnection: Failed to initialize XRander Qt: XKEYBOARD extension not present on the server. 2 3 4

not working on other computer(ubuntu16.04): run: ./testForAnotherComputer output: 1 Segmentation fault (core dumped)

other computer：

(base) xxxxxxx@xxxxxxx:~/Desktop/build-testForAnotherComputer-Desktop_Qt_5_10_0_GCC_64bit-Release$ ldd testForAnotherComputer linux-vdso.so.1 (0x00007ffe09bfb000) libQt5Widgets.so.5 => /home/xxxxxxx/Desktop/build-testForAnotherComputer-Desktop_Qt_5_10_0_GCC_64bit-Release/./lib/libQt5Widgets.so.5 (0x00007f533176a000) libQt5Core.so.5 => /home/xxxxxxx/Desktop/build-testForAnotherComputer-Desktop_Qt_5_10_0_GCC_64bit-Release/./lib/libQt5Core.so.5 (0x00007f533101c000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f5330c9a000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f5330a84000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f5330693000) libQt5Gui.so.5 => /home/xxxxxxx/Desktop/build-testForAnotherComputer-Desktop_Qt_5_10_0_GCC_64bit-Release/./lib/libQt5Gui.so.5 (0x00007f532fead000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f532fc8e000) libGL.so.1 => /usr/lib/x86_64-linux-gnu/libGL.so.1 (0x00007f532f9e5000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f532f647000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f532f42d000) libicui18n.so.56 => /home/xxxxxxx/Desktop/build-testForAnotherComputer-Desktop_Qt_5_10_0_GCC_64bit-Release/./lib/libicui18n.so.56 (0x00007f532ef94000) libicuuc.so.56 => /home/xxxxxxx/Desktop/build-testForAnotherComputer-Desktop_Qt_5_10_0_GCC_64bit-Release/./lib/libicuuc.so.56 (0x00007f532ebdc000) libicudata.so.56 => /home/xxxxxxx/Desktop/build-testForAnotherComputer-Desktop_Qt_5_10_0_GCC_64bit-Release/./lib/libicudata.so.56 (0x00007f532d1f9000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f532cff5000) libgthread-2.0.so.0 => /home/xxxxxxx/Desktop/build-testForAnotherComputer-Desktop_Qt_5_10_0_GCC_64bit-Release/./lib/libgthread-2.0.so.0 (0x00007f532cdf2000) libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f532cae1000) /lib64/ld-linux-x86-64.so.2 (0x00007f5331fa3000) libGLX.so.0 => /usr/lib/x86_64-linux-gnu/libGLX.so.0 (0x00007f532c8b1000) libGLdispatch.so.0 => /usr/lib/x86_64-linux-gnu/libGLdispatch.so.0 (0x00007f532c5de000) libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f532c36e000) libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f532c034000) libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007f532be22000) libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f532bc00000) libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f532b9fc000) libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f532b7f6000)

[probonopd]

Which Qt are you using? From where? Maybe try a newer one from https://launchpad.net/~beineri.