Some time ago, I tried to install tensorflow-gpu on my Linux Mint 18.2 Sonya and probably broke something while doing so. I ended up with a black screen when booting.
To fix this, I edited
I'm using the i915 parameter because I have an intel motherboard (I believe).
Now I have a blackscreen after waking up my computer. Many of the solutions I found online required to change the
GRUB_CMDLINE_LINUX parameter, but since I already had to edit this I don't think it's about changing the i915 parameter.
Do you know how to fix this problem ? Thank you !
EDIT: If I remove
i915.modeset=0, I boot to a black screen. That's why I added this parameter in the first place, but it only fixes the black screen on boot issue. After making sure that Ctrl+Alt+Backspace is actually activated and logs me out, I tried to use it when "blackscreen-ed", and it won't fix the problem either. Thanks to @terdon for suggesting theses fixes though!