I have a Nvidia Geforce GT740m on my Dell vostro 5470.
I've been having troubles with graphic drivers. When I use software&updates to seek for additional drivers it'll give me several selections, but only the x-org nouveau driver work properly. I've tried different drivers from nvidia, but I ended up with touchpad freeze or last time I couldn't even boot into graphical environment after applying Nvidia drivers and had to uninstall Nvidia to get my Xubuntu working again.
It said that system encountered a problem and do I want to report it. In details it said something about x-org file in system folder.
I am using Xubuntu 14.04. Is there a way I could get Nvidia drivers working on my computer? I wouldn't want my computer to crash during an important lecture or something... I want it to be stable.