Category : arch

ld: undefined reference to `lua_`. I don’t know why ld cannot reference lua even though its there

     arch, c++, ld, lua, manjaro

I’m trying to install the code from this git-repo for a university project and I’m stuck because ld does not seem to be able to link lua properly. I followed the install instructions and compile the code with: catkin_make -DCMAKE_BUILD_TYPE=Release -DPYTHON_EXECUTABLE=/usr/bin/python3 -DCMAKE_CXX_STANDARD=14 which fails with several messages like: /usr/bin/ld: /home/felixk/catkin_ws/devel/lib/libflatland_lib.so: undefined reference to `lua_toboolean(lua_State*, int)’ ..

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vfio_region_write – Bad address

     arch, linux, vfio, virtualization, windows

What does this mean: vfio_region_write(7fa737cf-92f8-43e0-91ce-ee034fb69d70:region0+0x2230, 0xe0114119,4) failed: Bad address And is there a way to work-around it? I installed a Windows VM that would work on Intel GVT-g following this guide. All went well, including configuring Intel GVT-g and creating a virtual GPU: $ ls -l mdev_supported_types/ total 0 drwxr-xr-x 3 root root 0 Apr ..

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