[lubuntu] Crashes/Freezes Frequently, Need to Reboot

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http://ubuntuforums.org – Hey guys, I am not sure what information I can give you, but tell you exactly what is happening when my computer crashes/freezes: A lot of the time I can just be running Chromium and the computer will crash. Other times it can be VLC Media Player. I am using the LXDE desktop when most crashes occur, but I did experience a crash about 30 minutes ago with the i3 desktop. My reset button on my computer doesn't even work during these crashes. I need to hold down the power button. Please tell me what information you need and I will be happy to provide it. Thank you for your time. (Hardware)