Upgrading to nvidia-opencl-icd-340:amd64 (340.108-0ubuntu2, 340.108-0ubuntu5.20.04.1) from focal-proposed solves this problem. See bug #1910709.
I came to this conclusion after testing the focal-daily (20210116) and finding that nvidia-340 installed just fine. Since LTS daily builds always have the proposed repos enabled it was just a matter of parsing what packages were available in proposed. Probably OK to mark this fix released but I'll leave that decision up to one of the devs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912032 Title: Nvidia-340 fails to build during Focal install due to upgrade to 5.8 kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1912032/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
