Crash on 64 bit KSP (no gfx driver)

[coco146]

KSP Version: 0.90 64 bit

OS: Ubuntu 14.04 64 bit

Issue: I recently instaleld Unubtu for the first time, KSP is the first game I installed. I have no trouble running the 32 bit version of the game. The 64 bit however, neither the launcher nor the game will work. If I hit play on Steam or click on KSP.x86_64 or the launcherx86.64 the game very briefly flashes up, for no more than a second before disappearing again. I found it especially odd that the launcher oin 64 bit crashes in the same way as the game. At first I thought it might have been mods (I had Realism Overhaul and it's recommendations installed, but I uninstalled both that and the game itself, before reinstalling KSP without mods) But even a completely unmodded KSP refuses to work if I try to launch 64 bit.

Here's a log, I don't understand it at all really, but it seems like there's something wrong with something on the graphics side when I try to launch the 64 bit version?

https://www.dropbox.com/s/h5jpo034lw5la7t/Player.log?dl=0

[Bolche]

KSP Version: 0.90 64 bit

OS: Ubuntu 14.04 64 bit

Issue: I recently instaleld Unubtu for the first time, KSP is the first game I installed. I have no trouble running the 32 bit version of the game. The 64 bit however, neither the launcher nor the game will work. If I hit play on Steam or click on KSP.x86_64 or the launcherx86.64 the game very briefly flashes up, for no more than a second before disappearing again. I found it especially odd that the launcher oin 64 bit crashes in the same way as the game. At first I thought it might have been mods (I had Realism Overhaul and it's recommendations installed, but I uninstalled both that and the game itself, before reinstalling KSP without mods) But even a completely unmodded KSP refuses to work if I try to launch 64 bit.

Here's a log, I don't understand it at all really, but it seems like there's something wrong with something on the graphics side when I try to launch the 64 bit version?

https://www.dropbox.com/s/h5jpo034lw5la7t/Player.log?dl=0

From the log, it looks like you need to update your graphic driver. On Ubuntu there is a program to install new drivers (I believe it's called "Jockey". Just search for "drivers" on the main menu). Choose the "Nvidia proprietary driver". After install and reboot, it should run.

[coco146]

You were absolutely right. I thought I'd installed drivers, it seems like I hadn't done it right. Thanks much I do have to start KSP through the 64 bit launcher rather than the KSP.x84_64 though, any idea why that would be?

[longbyte1]

You were absolutely right. I thought I'd installed drivers, it seems like I hadn't done it right. Thanks much I do have to start KSP through the 64 bit launcher rather than the KSP.x84_64 though, any idea why that would be?

What does the log say when you try to run it directly or via a terminal?