Hi All,

Due to some health problems, I didn't power up my emc box the last 2
months and when I did last week, ubuntu wanted to install an update
which I accepted. Maybe stupid of me ...

When I started emc, the X didn't respond anymore and the Y and Z behaved
very erratically. Movement of these two is very unsmooth and it seems
the motor receives

My config is a cnc4pc breakout board and a recent xylotex 4 axis board.

I checked the pulses with the scope and they seem to be very short.

As I don't recall how it was before, I can't compare.

Basically, my question is if anybody knows that there has been changes
in either ubuntu or in emc during the last 4 to 5 months that could
explain this?

Could also be the xylotex board, but don't know how measure this one.

Thanks and regards,

Geert

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