Hi, all<br>&nbsp;&nbsp; I found the CF in my machine ate up all alt keys besides the CF binding short cuts including Alt, such as Alt+F1,Alt+Tab,Alt+F2,etc.<br>&nbsp; <br>&nbsp;&nbsp; The scenario is when I enable compiz fuscion in my laptop T61p with nvidia newest driver, everything works fine and smoothly except no more application short cuts containing Alt.<br>
&nbsp;&nbsp; That means firefox doesn&#39;t have &quot;Alt+F&quot;, &quot;Alt+E&quot;, Emacs doesn&#39;t have &quot;Alt+X&quot;. Especially for Emacs&#39;s &quot;Alt+X&quot;, it&#39;s my most important things to use Emacs even use my laptop. So I have to disable compiz when I wanna use Emacs.<br>
<br>&nbsp; I really have no idea what happened even after searching internet. I found when I use xmodmap to add Alt_L to the mod4 even the Alt_L and Alt_R is already set to mod1, the application short cuts work but the compiz short cuts retire... which means &quot;Alt+Tab&quot; doesn&#39;t work.<br clear="all">
<br>&nbsp; The following is the output of my &quot;xmodmap&quot;, I wish it would be helpful to identify the problem. Thanks.<br><br>[yueyulin@t61p ~]$ xmodmap <br>xmodmap:&nbsp; up to 2 keys per modifier, (keycodes in parentheses):<br>
<br>shift&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Shift_L (0x32),&nbsp; Shift_R (0x3e)<br>lock&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Caps_Lock (0x42)<br>control&nbsp;&nbsp;&nbsp;&nbsp; Control_L (0x25),&nbsp; Control_R (0x6d)<br>mod1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Alt_L (0x40),&nbsp; Alt_R (0x71)<br>mod2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Num_Lock (0x4d)<br>mod3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>
mod4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>mod5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Scroll_Lock (0x4e)<br><br>-- <br>--<br>Yueyu Lin