So... After reconfiguring uswsusp I increased logging level to 7. Also i tried disabling the nvidia modules again but the same issue persists. This is the information I could get:
http://imgur.com/gallery/YirJhdx The upper image shows what happens while trying to hibernate with nvidia modules enabled and on the other they were disabled. In both cases, hibernation works fine at first, even with 4 gb of ram usage and 2 hibernation cycles, but after I use the system more, and looks like the more ram gets used more likely it is the issue to happen. If I keep not opening programs or using the OS at all except for hibernating again and again after it turns on, seems like hibernation will work indefinitely. I thought it could be some specific program but I confirmed it's not, at least not something I am directly starting. ** Attachment added: "noNvidia.jpg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819915/+attachment/5251824/+files/noNvidia.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1819915 Title: s2disk freezes at saving image to disk (hibernation) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819915/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs