This bug affects all Groovy kernels from 5.8.0-45 or higher. This bug did not affect Groovy kernel 5.8.0-44 or earlier.
To fix it: git clone --recursive git://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/groovy cd groovy git log --grep="tools headers UAPI: Sync linux/const.h with the kernel headers" git log --grep="uapi: move constants from <linux/kernel.h> to <linux/const.h>" git revert ecd8d70a8da1ab4987b488510c476be9052def19 git revert 5edb59c030419e21af5961ab60610f39a3c218e1 sudo nano /etc/apt/sources.list -------------------------------- Uncomment these lines: ....................... deb-src http://archive.ubuntu.com/ubuntu groovy main restricted ... deb-src http://archive.ubuntu.com/ubuntu groovy-updates main restricted ........................ sudo apt-get build-dep linux linux-image-$(uname -r) sudo apt-get install libncurses-dev gawk flex bison openssl libssl-dev dkms libelf-dev libudev-dev libpci-dev libiberty-dev autoconf LANG=C fakeroot debian/rules clean LANG=C fakeroot debian/rules binary-headers binary-generic binary- perarch cd .. rm linux-cloud-tools* sudo dpkg -i * -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919392 Title: 5.4.0-67.75 breaks compat with 3rd party Mellanox OFED drivers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1919392/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs