After i updated the boards SAM version 1.6.8 i get Arduino: 1.6.9 (Windows 7), Board: "Arduino Due (Programming Port)" Board arduino_due_x_dbg (platform sam, package arduino) is unknown Error compiling for board Arduino Due (Programming Port). This report would have more information with "Show …

[solved] Can't program Due with Arduino IDE after "updating the boards"

Topic		Replies	Views
Arduino 1.6.7 & Due: package unknown IDE 1.x	4	1178	May 5, 2021
some package info missing Due	2	1062	May 6, 2021
cannot load sketch on programming port Due	2	855	May 6, 2021
Board arduino_due_x_dbg (..) is unknown Error compiling. IDE 1.x	5	6079	May 5, 2021
Error with verifying with new IDE v1.6.9 Due	2	930	May 6, 2021