Installed Ubuntu 14.04 with acpi=off, nolapic, and nomodeset to get it to skirt around my discreet graphics card only to find it running super slow. The frame rate was terrible. So I decided to install vvidia drivers. I downloaded the .run and made it executable with chmod. It wouldn't let me start it with X server running so I terminated that process. Boom, GUI gone. I did some weird trickery to get it back. I'll include the links of the different places I took advice from:
apt-get stuck at 0 [Connecting to us.archive.ubuntu.com] Blank screen after installing nvidia restricted driver
There are a few others but those are the major ones. I'm totally new at this. But I'm committed and I want to learn linux. I just don't know the right commands to rebuild my GUI and properly install my video card. It took me FOREVER to get it installed in the first place.
Package nvidia is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source.
E: Package 'nvidia' has no installation candidate E: Unable to locate package nvidia-updates
– TheMarlow Apr 23 '15 at 17:14apt-cache search nvidia | grep nvidia
to output a the specific packages that are available. It probably would've just beennvidia-updates
without asking for the one it complained about. I'll change that anyway. Next time you get it installed, immediately go to the Ubuntu Software Center, click "Edit" and select Software Sources, Click on the "extra drivers" tab and wait a few seconds for it to detect your hardware and it will show a list of compatable and available drivers for your nvidia hardware both proprietary (from nvidia) and opensource (nouveau) drive – mchid Apr 24 '15 at 16:17