@Tim- Its still not clear exactly what problem you're having. The version numbers you referenced in comment #5 suggest that you're compiling your own kernel from the 4.15.x mainline stable source (but the reference to "4.17.18" in the bug description confused me; was that a typo?).
Given your mentions of MODULE_SOFTDEP, crc32c, and 4.15.18, my guess is that perhaps you need to apply this patch to your repo: ext4: add MODULE_SOFTDEP to ensure crc32c is included in the initramfs https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/bionic/commit/?h=master-next&id=f1374d4425d95f4b26637525cb5a776994ce8042 Note that we have that patch pending for release in Ubuntu Bionic's kernel, but if you're building your own from the mainline stable v4.15.18 source, you'll need to apply it to your own repo. If that doesn't resolve your issue, please describe the problem more explicitly, including the exact commands you're issuing and the specific error message that results. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1786713 Title: MODULE_SOFTDEP for crc32c is not working Status in linux package in Ubuntu: Incomplete Bug description: I have a kernel config with Ext4, for which softdep is not working. See https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1778265 Ubuntu 18.04. Kernel 4.17.18 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1786713/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp