Package: kpatch-dkms Version: 2.0.93-0.10 Severity: serious When running kernel version 4.18.0-3-amd64 and building for 4.19.0-1-amd64, the build fails:
... Setting up kpatch-dkms (0.6.0-0.1) ... Loading new kpatch-0.6.0 DKMS files... Building for 4.19.0-1-amd64 Building initial module for 4.19.0-1-amd64 Makefile:7: *** /lib/modules/4.18.0-3-amd64/build doesn\'t exist. Try installing the kernel-devel-4.18.0-3-amd64 RPM or linux-headers-4.18.0-3-amd64 DEB.. Stop. make: *** [Makefile:27: clean] Error 2 ... The problem is that the CLEAN command specified in dkms.conf doesn't set the KPATCH_BUILD variable, like the MAKE command does. Ben. -- System Information: Debian Release: buster/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'stable-updates'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.18.0-3-amd64 (SMP w/4 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages kpatch-dkms depends on: pn dkms <none> ii linux-headers-amd64 4.19+101 kpatch-dkms recommends no packages. kpatch-dkms suggests no packages.