Have had this on my thinkpad for several releases, now lately on my 64-bit 10.04 (earlier I used 32-bit). I don't know if this helps, but most of the times (not all) a single quick tap on the (left) shift key gets me out of the "shift key pressed state".
Have had this on my thinkpad for several releases, now lately on my 64-bit 10.04 (earlier I used 32-bit). I don't know if this helps, but most of the times (not all) a single quick tap on the (left) shift key gets me out of the "shift key pressed state".