Linuxcnc crashing randomly when pressing buttons

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11 Nov 2024 18:23 - 11 Nov 2024 18:24 #314269 by domse
Hello, so this same problem occurs on on two different machines. One is an old core 2 duo pc + mesa 7i96 with monitor, keyboard, mouse. The other one is a raspberry pi 4 + 7i96s with a vnc connection (no monitor, no mouse, no keyboard) running a plasma machine.

Randomly the program crashes when navigating the gmocappy gui. it happens while jogging in small increments, when switching to program mode, when searching for a gcode file. I'd say the raspberry crashes more often than the pc. When i manage to start a gcode file, even if it is hours long, it is stable.

i attached a report below, this time the machine was homed and the y axis was moved in small increments when it crashed.

Report:
Warning: Spoiler!


Thank you 
Last edit: 11 Nov 2024 18:24 by domse.

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11 Nov 2024 19:25 #314277 by PCW
Not any real help but

[xcb] Unknown sequence number while processing queue

looks like the cause of the crash, possibly a GUI bug

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