Hibernate does not seem to be available on my system. My desktop is Mate. When the system was installed I accepted the default swap space size but this was way to small, only 1G for a system with 8G of RAM.
So I made a new swap space and set it up in /etc/fstab and set it up as resume. " systemctl hibernate Call to Hibernate failed: Sleep verb "hibernate" not supported " So, I check that I have only one swap space and it is larger than RAM. I have it configured in /etc/fstab I also make sure that this is in /etc/initramfs-tools/conf.d/resume I run: update-initramfs -u update-grub2 But when I check: cd /etc/grub.d/ find . -print|xargs grep resume There is no resume command line parameter for kernel 6 which I am using, although there are for older kernels, but they have the wrong resume partition in them. Also I reboot the system and edit the debian menu entry and see there is no resume command line parameter. How do I get that resume space as a command line parameter and enable hibernation?