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When using USB, I get the following log messages: usb-uhci.c: interrupt, status 3, frame# 826. What does it mean?

April 26, 2017interrupt log Messages Status USB

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When using USB, I get the following log messages: usb-uhci.c: interrupt, status 3, frame# 826. What does it mean?

1 Answer

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It means one transfer worked (bit 0 in status) and another one (after that) failed (bit 1) at time frame 826. This kind of soft error is common on USB and if everything seems to be working, you can ignore it.