Share your experience!
i am facing problem in unlocking screen by drawing pattern while charging.I think that their is no problem of my charger since i tested this charger with xperia p. Only with my sola while drawing the pattern it breaks suddenly,please help me if anyone has idea. This won't happen until i am using Gingerbread.
Hi there, can you please confirm if you are using the charger that came with that particular device? If not this indicates that the charger you are using provides more charge (power/watts) that the phone can handle and it creates that situation with the screen (in short you could damage the phone by using that charger). If it is the original (that came with that particular phone, not from the P) then check the port on the phone for possible obstructions, oxidation or dirt (possible short situation).
Hope this helps.
Francis.
i am facing this problem too.im using original charger comes with phone. The port on the phone is not dirty or something its good. This is a software bug.
Same situation is with me . Please help me whether problem is in ics update or my phone. Because this problem suddenly starts occuring after update to ics.Please Help 
unfortunately Sola has issue with panel while charging. I was trying on several cables (original, Sony EC-600L, Nokia Ca-101D) on original charger and USB ports of my seven computers. Sometimes works fine, sometimes I can't unlock the screen, swype or type characters on keyboard. It's like touch driver weak the panel while charging. Some filters. I remember developers was resolved this problem 2 years ago on Samsung Spica. Without Samsung Sources...
i too have this problem....
phones touch suddenly becomes unresponsive while charging the phone..
same problem
touchscreen becomes unresponsive while on charger...
Sony sucks
good bye to Sony
this is my last phone from Sony
Sony should wake up atleast now not to lose their loyal customers...
I have been having the same problem. and when I contacted support (THREAD ID:1-8MPVFB) I was told several times and bounce back and forth if my phone had the latest firmware and was charged with the charger from the box. It was like they were not reading my question and sending an auto generated supply.
I still have the problem, and I know for sure its a design flaw of the phone but Sony never did anything about it, really dissapointed 