I have been getting this occasionally since I started using Ubuntu. Does anyone know a fix?
Best Answer
Having used any version of Ubuntu I had always resume/suspend issue. But it can depends on diffrenent kind of video card. So If you have hybrid nvidea + intel video card please do the next:
Last thing is using small but working hack with switching graphic mode when laptop suspends and back after it resumes.
To solve problem with brighness control you need use the manual (compizomania.blogspot.com/2014/06/ubuntu-1404linux-mint-17.html)
If you do not use hybrid or optimal video card you are luckier and only one step that you need to do to install proprietary drivers (nvidia (www.binarytides.com/install-nvidia-drivers-ubuntu-14-04), fglrx (help.ubuntu.com/community/BinaryDriverHowto/AMD))
Best Answer
Having used any version of Ubuntu I had always resume/suspend issue. But it can depends on diffrenent kind of video card. So If you have hybrid nvidea + intel video card please do the next:
If you do not use hybrid or optimal video card you are luckier and only one step that you need to do to install proprietary drivers (nvidia (www.binarytides.com/install-nvidia-drivers-ubuntu-14-04), fglrx (help.ubuntu.com/community/BinaryDriverHowto/AMD))