Screen won't work after hibernate

asked 2017-07-05 20:48:07 -0500

Hi community! I did all to get hibernate working, make a swap partition and put the 'resume=...' line in the GRUBCDMLINELINUX option, then hibernate works, but at resume the screen doesn't turn on, i moved the brightness with Fn button but does not work, it seems that the system resumes fine, because the backlit keyboard turns on, and the keyboard as well too, i did execute a 'systemctl poweroff' with Alt+F2 twice, and the laptop turns off, i supose then that system resumes fine except that the screen remains off. I don't know if the problem can be the screen or the driver of the graphic card, how can i know? My lap is a Sony Vaio SVE14118FXW, Intel Core i5, Intel Graphics HD 3000, have Fedora 25 and GNOME3 Do someone knows what can i do to get hibernate full working? i appreciate the help, thanks so much.

P.s. Sorry for my english, isn't my primary language

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