<div class="gmail_quote">Hello <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> ubuntu/Unity freezes and I have to press the reset button several times a week. (ubu 12.04) Ctrl+Alt+F1 doesnt work most of the times. Not related to a specific program. Nothing found in syslog/messages ... It seems that ubuntu window system has severe stability problems. </blockquote> <div>In my case - Kubuntu 12.04- I have quite similar problems. At present I need to reset the system at least once a day. Often the system "freezes" to such an extend, that I can simply not move any more anything - no cursor, no mouse click, nothing. in such circumstances, I simply need to turn of and turn on the PC in order to get the system movable again. Respectfully yours, Bas Roufs. </div></div>