>> I just noticed that this bug is only present on my pcs that have the xorg-edgers ppa enabled.
I also had this ppa enabled. After following Killeroid's suggestion to remove it, my system seems stable again. Thanks Killeroid! You've made me productive again. And this reinforces the wise warnings about using ppa's that are not part of the official ubuntu build.
>> I just noticed that this bug is only present on my pcs that have the xorg-edgers ppa enabled.
I also had this ppa enabled. After following Killeroid's suggestion to remove it, my system seems stable again. Thanks Killeroid! You've made me productive again. And this reinforces the wise warnings about using ppa's that are not part of the official ubuntu build.