I'm on "Ubuntu 19.04" (disco), with initramfs-rools at version 0.131ubuntu19, and this is still broken for me.
lvdisplay gives /dev/xubuntu-vg/swap_1 as the swap logical volume path and dzVm4y-Xeh5-o9UB-jLnI-0ldX-azSN-9w6QZq as the UUIS. I've tried separately with /etc/initramfs-tools/conf.d/resume as RESUME=UUID=dzVm4y-Xeh5-o9UB-jLnI-0ldX-azSN-9w6QZq and RESUME=/dev/xubuntu-vg/swap_1 and RESUME=none each time running sudo update-initramfs after updating the resume file. But, I always get a 30 second delay and the following in boot.log at the following boot: WARNING: Failed to connect to lvmetad. Falling back to device scanning. Volume group "xubuntu-vg" not found Cannot process volume group xubuntu-vg WARNING: Failed to connect to lvmetad. Falling back to device scanning. Reading all physical volumes. This may take a while... Found volume group "xubuntu-vg" using metadata type lvm2 WARNING: Failed to connect to lvmetad. Falling back to device scanning. 2 logical volume(s) in volume group "xubuntu-vg" now active /dev/mapper/xubuntu--vg-root: clean, 465752/30736384 files, 67280723/122926080 blocks WARNING: Failed to connect to lvmetad. Falling back to device scanning. Volume group "xubuntu-vg" not found ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768230 Title: Long time booting : Failed to connect to lvmetad. Falling back to device scanning. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1768230/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs