Hi Nirmoy, when you install the linux-image-$(uname-r)-generic-dbgsym package, it will pull the linux-image-unsigned-$(uname -r)-dbgsym package, which contains the vmlinux file you need, but not in the folder expected:
# dpkg -L linux-image-unsigned-$(uname -r)-dbgsym | grep vmlinux /usr/lib/debug/boot/vmlinux-6.14.0-36-generic You can create a symlink from this file to the /usr/src/linux- headers-$(uname -r) folder, and the build should work: ln -s /usr/lib/debug/boot/vmlinux-$(uname -r) /usr/src/linux-headers-$(uname -r)/vmlinux make -C /usr/src/linux-headers-$(uname -r)/ M=$PWD modules V=1 I've tested with 6.14.0-36-generic. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2133794 Title: BTF Generation Fails for Out-of-Tree Modules with Debuginfo Package To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia-6.17/+bug/2133794/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
