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Over-current condition appears in dmesg when kenel option ehci_hcd.ignore_oc=1

cn flag

I've read next question: USB 2-1 Over-Current message

Did next thing:

slava@slava-Aspire-5742G:~$ cat /sys/module/ehci_hcd/parameters/ignore_oc
Y

slava@slava-Aspire-5742G:~$ dmesg
...
[ 2634.156010] usb 2-1-port5: over-current condition
[ 2634.372006] usb 2-1-port6: over-current condition
[ 2634.592053] usb 2-1-port2: over-current condition

Is that a hacker joke or how to fix it?

N0rbert avatar
zw flag
Do you really have problems with USB hardware ports? Why do you apply the mentioned option? What do you want to achieve?
cn flag
Pots are working. I need zero such messages in tty because sometimes i use it. Hacker option? Or ignore_oc option? if second - the referenced link talks about that.
mangohost

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