After researching a bit and with the help of a friend, I thought it could be
the i915 module due to the drm and rc6, which in fact was in use:
# lsmod | grep i915
i915 1617920 3
i2c_algo_bit 16384 1 i915
drm_kms_helper 172032 2 nvidia_drm,i915
drm 401408 16 drm_kms_helper,nvidia_drm,i915
video 45056 3 dell_wmi,dell_laptop,i915
I added:
install i915 /bin/false
to the file /etc/modprobe.d/blacklist.conf
Restarted and booted back up, I couldn't see nothing anymore but input
my password and login worked, since I have synergy and it activated
input on another screen.... But was a black screen.
Still this didn't fix anything. Just hibernated at first and worked fine!
Problem found I thought... Then I used strees command to alocate 14 gb of
memory and hibernate, it worked!! that never happened before with that much
ram allocated, but then after it resumed I just tried again and failed, kinda
randomly like always... Stuck on this screen:
http://imgur.com/gallery/xgT7VWh
So even with i915 module disabled the issue is still the same...
** Attachment added: "i915.jpg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1819915/+attachment/5251881/+files/i915.jpg
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https://bugs.launchpad.net/bugs/1819915
Title:
s2disk freezes at saving image to disk (hibernation)
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