Hello, I was experiencing something similar. I'd like to request some data from you; seems we might have duplicate bugs, so I'm trying to narrowing if they all are reporting the same failures, and I have a potential fix for it.
Please, try to rebuild the packages by running (as root): "/usr/lib/dkms/dkms_autoinstaller start <your_kernel_version>" For example: "/usr/lib/dkms/dkms_autoinstaller start 4.15.0-21-generic" After that, collect the build log and attach it here. It's present usually at: "/var/lib/dkms/nvidia-340/<your_nvidia_pkg_version>/build/make.log" Thanks, Guilherme -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1770269 Title: package nvidia-340 340.106-0ubuntu3 failed to install/upgrade: installed nvidia-340 package post-installation script subprocess returned error exit status 139 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-340/+bug/1770269/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs