Freezing System
Posted: Sat Jan 14, 2012 4:20 am
Hello,
after much trial and error I finally got the system to work. As I said in the other thread, I had to manually copy the boot.scr file after using the linaro tools. But unfortunately I face the next problem. The screen freezes after some seconds of inactivity.
The board itself works fine, I still can use the serial port, use wifi and ping etc. In the moment the screen freezes, there's a short flickering and dmesg says:
[ 135.162506] PM: Preparing system for mem sleep
[ 135.182220] Freezing user space processes ...
[ 135.189483] active wake lock main
[ 135.192230]
[ 135.194854] Freezing of user space aborted
[ 135.194854]
[ 135.201232] Restarting tasks ... done.
Any idea whats happening here?
Thanks!
Alex
after much trial and error I finally got the system to work. As I said in the other thread, I had to manually copy the boot.scr file after using the linaro tools. But unfortunately I face the next problem. The screen freezes after some seconds of inactivity.
The board itself works fine, I still can use the serial port, use wifi and ping etc. In the moment the screen freezes, there's a short flickering and dmesg says:
[ 135.162506] PM: Preparing system for mem sleep
[ 135.182220] Freezing user space processes ...
[ 135.189483] active wake lock main
[ 135.192230]
[ 135.194854] Freezing of user space aborted
[ 135.194854]
[ 135.201232] Restarting tasks ... done.
Any idea whats happening here?
Thanks!
Alex