I have three operating systems installed on my ThinkPad T450, in this order: Win10, Kubuntu 18.04, Fedora 29. Both Win10 and Kubuntu are installed on primary partitions, and F29 on an extended partition with LVM. F29 was installed without a bootloader (no second installation of Grub2), and has a separate swap partition from Kubuntu.
I am able to hibernate and resume from Win10 and Kubuntu without issues, this is as expected. I am unable to hibernate and resume from F29, this is expected as well(?), since I am only able to have one Grub, and in the /etc/default/grub
configuration file, I have only specified GRUB_CMDLINE_LINUX_DEFAULT="quiet splash resume=UUID=*UUID of Kubuntu's swap partition*"
. Thus, my question is: how can I successfully suspend to disk and resume from it in F29?