Linkit mt7688 LEDE firmware creates strange symbols











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I have Linkit mt7688 devices and currently using LEDE firmware in them. These strange symbols seems to be created by the system itself. Because after some use of the device or even when first booting it there are these symbols. enter image description here



What can cause this ? Is there a way to clear this ? After installing a new firmware these symbols are still remain. Is this a hardware problem ?










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    up vote
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    down vote

    favorite












    I have Linkit mt7688 devices and currently using LEDE firmware in them. These strange symbols seems to be created by the system itself. Because after some use of the device or even when first booting it there are these symbols. enter image description here



    What can cause this ? Is there a way to clear this ? After installing a new firmware these symbols are still remain. Is this a hardware problem ?










    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have Linkit mt7688 devices and currently using LEDE firmware in them. These strange symbols seems to be created by the system itself. Because after some use of the device or even when first booting it there are these symbols. enter image description here



      What can cause this ? Is there a way to clear this ? After installing a new firmware these symbols are still remain. Is this a hardware problem ?










      share|improve this question















      I have Linkit mt7688 devices and currently using LEDE firmware in them. These strange symbols seems to be created by the system itself. Because after some use of the device or even when first booting it there are these symbols. enter image description here



      What can cause this ? Is there a way to clear this ? After installing a new firmware these symbols are still remain. Is this a hardware problem ?







      openwrt






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      edited Sep 15 at 16:04









      Rui F Ribeiro

      38.4k1479128




      38.4k1479128










      asked Sep 6 at 13:18









      Ugur Akgul

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      136






















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          This looks like there is a difference in Baud rate between the U-Boot and The main firmware. The default baud rate for Linkit 7688 is 57600.






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            up vote
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            down vote













            This looks like there is a difference in Baud rate between the U-Boot and The main firmware. The default baud rate for Linkit 7688 is 57600.






            share|improve this answer

























              up vote
              1
              down vote













              This looks like there is a difference in Baud rate between the U-Boot and The main firmware. The default baud rate for Linkit 7688 is 57600.






              share|improve this answer























                up vote
                1
                down vote










                up vote
                1
                down vote









                This looks like there is a difference in Baud rate between the U-Boot and The main firmware. The default baud rate for Linkit 7688 is 57600.






                share|improve this answer












                This looks like there is a difference in Baud rate between the U-Boot and The main firmware. The default baud rate for Linkit 7688 is 57600.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 28 at 12:43









                Loay Yari

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