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I've had a problem with the "Suspend" feature on Ubuntu, and generally when you get a problem you look online for a fix, which I have done and I haven't found a fix, all I have found is other people with the same problem. The only types of fixes I've found it by doing Ctrl + Alt + F1 then Ctrl + Alt + F7 but even when I do the first part the screen still remains off

When I do try and "resume" from suspend everything seems to come back on except my screen. My sound works (because when you get to the login screen it makes some sound) and I see my Wi-FI turns on as well (from the button I have on my keyboard).

Just the only thing which isn't happening is the screen turning back on. Does anybody know how to fix this problem? It'll be a great help if you do!

I have a HP Pavilion (something) laptop. The Graphics card I have is a Radeon HD 7420G.

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What type of computer do you have, and more importantly, what is your graphics card? –  Nattgew Jul 8 at 17:22
    
I have a HP Pavilion (something) laptop. The Graphics card I have is a Radeon HD 7420G, if that's any help? –  iOhh Jul 8 at 20:28
    
Could be this bug, which is linked to this bug, which suggests trying pm-suspend --quirk-test --quirk-s3-mode –  Nattgew Jul 8 at 20:57
    
Tried that, everything went off (in suspend I guess) tried resuming, nothing came back at all... –  iOhh Jul 8 at 23:02
    
Still in need of help people, can anyone help? –  iOhh Jul 10 at 16:41

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