topic Re: Unable to unlock GUI in Android 4.0 with IMX53 startR board in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178373#M7140 <HTML><HEAD></HEAD><BODY><P>Not sure about the issue. But, Quick work-around to unlock, try to send a key event from Serial or ADB port,</P><P>$ input keyevent 82</P></BODY></HTML> Tue, 31 Jul 2012 12:00:56 GMT BharathiSubrama 2012-07-31T12:00:56Z Unable to unlock GUI in Android 4.0 with IMX53 startR board https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178372#M7139 <HTML><HEAD></HEAD><BODY><SPAN>Hi, I am using Linaro android 4.0 package built on IMX53 start-R board. I was not able to unlock the screen, use mouse or use keyboard with this board. If i use the same package with IMX53_QSB, i was able to unlock and use GUI perfectly. Even i'm not able to use reset or power buttons on the IMX53 start-R board. What is difference between IMX53 QSB and IMX53 start-R boards? Regards, Swaraj</SPAN></BODY></HTML> Tue, 31 Jul 2012 11:56:30 GMT https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178372#M7139 swaraj 2012-07-31T11:56:30Z Re: Unable to unlock GUI in Android 4.0 with IMX53 startR board https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178373#M7140 <HTML><HEAD></HEAD><BODY><P>Not sure about the issue. But, Quick work-around to unlock, try to send a key event from Serial or ADB port,</P><P>$ input keyevent 82</P></BODY></HTML> Tue, 31 Jul 2012 12:00:56 GMT https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178373#M7140 BharathiSubrama 2012-07-31T12:00:56Z Re: Unable to unlock GUI in Android 4.0 with IMX53 startR board https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178374#M7141 <HTML><HEAD></HEAD><BODY><P>If I am not mistaken, the primary difference on the newer, QSB-R board is the use of a Freescale MC34708 Power Management Integrated Circuit (vs. a Dialog DA9053 PMIC on the older QSB board).&nbsp;</P></BODY></HTML> Tue, 31 Jul 2012 15:38:46 GMT https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178374#M7141 RobThompson 2012-07-31T15:38:46Z Re: Unable to unlock GUI in Android 4.0 with IMX53 startR board https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178375#M7142 <HTML><HEAD></HEAD><BODY><P>May be a wrong power management setting/code leads to ignoring of input events. I saw similar issue in some other boards.</P></BODY></HTML> Wed, 01 Aug 2012 00:17:57 GMT https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178375#M7142 BharathiSubrama 2012-08-01T00:17:57Z Re: Unable to unlock GUI in Android 4.0 with IMX53 startR board https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178376#M7143 <HTML><HEAD></HEAD><BODY><SPAN>Hi, Thanks for the response! I downloaded the package from Linaro site. I wanted to use start-R board now, do we have any patches for that board. I should use both boards QSB and start-R for customer support. Can you please provide me solution on how to use these boards without changing the complete package. Subramanian, I will check that command and let you the result. Regards, Swaraj</SPAN></BODY></HTML> Wed, 01 Aug 2012 05:55:29 GMT https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178376#M7143 swaraj 2012-08-01T05:55:29Z Re: Unable to unlock GUI in Android 4.0 with IMX53 startR board https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178377#M7144 <HTML><HEAD></HEAD><BODY><SPAN>Hi Subramanian, Thanks a lot! The command to unlock screen worked for me. ($ input keyevent 82). But the problem is, Mouse and keyboard are not working. Any suggestions? Regards, Swaraj</SPAN></BODY></HTML> Wed, 01 Aug 2012 06:25:42 GMT https://community.nxp.com/t5/i-MX-Processors/Unable-to-unlock-GUI-in-Android-4-0-with-IMX53-startR-board/m-p/178377#M7144 swaraj 2012-08-01T06:25:42Z