Anyone can advise me on how to fix this? Thank you in advance
[SOLVED]
I just managed to fix my pb so I publish it just in case someone is having the same generic issue. As explained my laptop was not able to wake up from both suspend or Hibernate. I had to reboot each time.
I decided to install nvidia driver instead of nouveau and it fixed the issue now I can resume from suspendafter looking in /var/log/pm-suspend.log I saw that the only error message was happening when running : /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler
I installed the lastest Nvidia driver, I guess there is somewhere on the forum an howto but I will just explain what I did:
1. look for model of video card
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lspci | grep VGA
3. stoping x : go to a terminal (ctrl+alt+f1 for ie)
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sudo /etc/init.d/gdm3 stop
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sudo sh ..../NVIDIA....run
6. then installation failed because driver not yet desactivated
7. reboot
8. start again the script (this time nouveau already desactivated)... installation successful
9.
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sudo /etc/init.d/gdm3 start
and resume from suspend should work !!Running hook /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend:
nVidia binary video drive detected, not using quirks.