I believe you have hardware problems: [ 5735.628897] [Hardware Error]: Machine check events logged [ 6103.051793] CPU1: Core temperature above threshold, cpu clock throttled (total events = 4222) [ 6103.051798] CPU0: Package temperature above threshold, cpu clock throttled (total events = 20976) [ 6103.051802] CPU1: Package temperature above threshold, cpu clock throttled (total events = 20976) [ 6103.053770] CPU1: Core temperature/speed normal [ 6103.053774] CPU0: Package temperature/speed normal [ 6103.053775] CPU1: Package temperature/speed normal [ 6141.037069] [Hardware Error]: Machine check events logged
First make sure your CPU fans, heatsinks, etc., aren't clogged with dust. Then check if your heatsink is properly adhered to your CPU -- too much or too little thermal paste can both be problems. Good luck. ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1303094 Title: package linux-image-3.5.0-48-generic 3.5.0-48.72~precise1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub/+bug/1303094/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
